Build practical command of Russian personal and business taxation through 20 original questions and 60 worked concepts. The questions combine multiple-choice decisions with constructed computations, covering tax administration, individual income tax, corporate profits tax, VAT, insurance contributions, property tax and digital working skills. This representative preview follows the supplied June 2026–June 2027 TX-RUS syllabus as applicable on 16 October 2026, including its 31 August 2025 legislative cutoff. It is separate from the redesigned qualification launching in 2027. Numerical assumptions are stated where needed. Source s2 establishes syllabus relevance and examination structure; the separate examinable documents list was not supplied, so its detailed contents are not independently verified here.
What this guide covers
Practise Russian tax computations with 20 original questions and 60 concepts for the 2026–27 TX-RUS syllabus.
Russian tax system and its administration
1. Direct taxes, indirect taxes and economic incidence
A direct tax attaches to a taxpayer's income, profit or property; an indirect tax operates through expenditure or transactions. Corporate profits tax and individual income tax illustrate direct taxation, while VAT illustrates indirect taxation. The person legally responsible for remitting a tax is not necessarily the person ultimately bearing its economic cost. Demand, competition and contract pricing can shift that cost. Classification therefore starts with the taxable object and collection mechanism, then distinguishes legal liability from economic incidence when explaining the tax's revenue, redistribution or behavioural purpose.
Worked example: A retailer sells goods for RUB 120,000 including RUB 20,000 VAT. It remits output VAT after eligible input deductions. Its separate corporate profits tax is calculated on taxable profit, even though both taxes may influence its commercial pricing decisions.
Common mistake: Assuming every tax paid by a business is direct confuses the person remitting the payment with the tax's structure.
Official syllabus reference: [2]
2. Tax Code hierarchy and effective-date restrictions
Russian taxation combines the Tax Code with authorised regional and local legislation. Lower-level rules operate within powers and limits granted by the Code; they cannot independently rewrite a federal tax base. Article 5 governs commencement and retrospective effect, including protections against retroactive worsening of taxpayers' positions. For TX-RUS, legislative enactment and effective application are separate filters. The supplied syllabus uses legislation passed by 31 August 2025 for June and December 2026 and exceptionally June 2027, while future-effective provisions are excluded unless explicitly brought into the examinable scope.
Worked example: Suppose an amendment is passed in July 2025 but states that its new charge starts in January 2028. Although enactment precedes the examination cutoff, that fact alone does not make the future charge applicable to a December 2026 computation.
Common mistake: Treating the legislative cutoff as the sole test overlooks effective dates and the separate limits on regional or local powers.
Official syllabus reference: [2]
3. Counting tax periods and procedural deadlines
A tax period determines the interval for calculating liability, whereas a reporting period can trigger interim calculations within it. A procedural response period is a different concept again. Under the general time-counting approach, counting starts after the triggering date; periods stated in days ordinarily mean working days unless calendar days are specified. If the final day falls on a recognised non-working day, the deadline generally moves to the next working day. Identify the triggering event, unit, holiday calendar and endpoint separately before deciding whether a filing or payment is timely.
Worked example: A notice received on Monday requires a response within three working days, beginning after receipt. With no holidays, Tuesday, Wednesday and Thursday are the counted days, making Thursday the deadline rather than Monday or the following Friday.
Common mistake: Using calendar days whenever a number of days appears can accelerate a working-day deadline and obscure the correct response date.
Official syllabus reference: [2]
4. Simplified taxation: revenue versus net-income bases
The simplified system can use a revenue base or a revenue-minus-permitted-expenses base. Comparing them requires the relevant regional rates, allowable expenses, any minimum tax and applicable contribution reductions; accounting expenditure is not automatically deductible. Since the 2025 changes, simplified-system status does not itself establish that every business is outside VAT: exemption conditions and applicable VAT options must be considered separately. Professional income tax is another distinct regime for qualifying self-employed activity, generally using customer-sensitive rates and restricting hired employees. Detailed simplified-regime eligibility conditions are excluded from this syllabus.
Worked example: Assume revenue of RUB 2,000,000, permitted expenses of RUB 1,500,000, rates of 6% and 15%, and a 1% minimum net-income-system tax. Ignoring contribution reductions, revenue taxation is RUB 120,000; net-income taxation is RUB 75,000, exceeding the RUB 20,000 minimum.
Common mistake: Choosing a regime solely from its headline rate ignores the expense base, minimum tax, contribution adjustments and separate VAT consequences.
Official syllabus reference: [2]
5. Business return and payment calendars by tax
Maintain separate filing and payment entries for each tax. For this practice calendar, assume annual CPT filing by 25 March and settlement by 28 March; quarterly VAT filing by the following month's 25th, with payment in thirds on the next three months' 28ths; quarterly insurance-contribution reporting by the following month's 25th and monthly payment by the following month's 28th; and annual corporate property tax filing by 25 February and settlement by 28 February. These are stipulated exercise dates. Distinguish annual settlements from advances, identify the correct reporting year, and apply any supplied non-working-day adjustments.
Worked example: Assume every relevant date is a working day. First-quarter net VAT is RUB 360,000. Under the stipulated calendar, file by 25 April and pay RUB 120,000 on each of 28 April, 28 May and 28 June.
Common mistake: Treating a return deadline as the payment deadline can miss instalments, even when the reported annual or quarterly liability is correct.
Official syllabus reference: [2]
6. Desk audits, field audits and administrative appeals
A desk audit examines a filed return and available supporting information without requiring the same initiation process as a field audit. A field audit has a formal decision, defined taxes and periods, and statutory limits on scope, duration and repetition, subject to exceptions. An audit report records findings; it is distinct from the subsequent liability decision. Written objections to an audit report ordinarily have a one-month window. Challenging a decision requires identifying whether it is effective and using the appropriate administrative appeal route before judicial challenge where mandatory pretrial review applies.
Worked example: A company receives an audit report disallowing a documented expense. It submits objections and the missing evidence within the applicable objection period. If the later decision retains the adjustment, it challenges that decision through the administrative appeal procedure rather than treating the report as the final assessment.
Common mistake: Treating an audit report, a liability decision and an appeal as interchangeable documents can cause the wrong procedure or deadline to be used.
Official syllabus reference: [2]
7. Understatement penalties versus late-payment interest
Tax principal, penalties and late-payment interest are different obligations. A penalty depends on a specified violation and its legal conditions; late-payment interest compensates for the period of unpaid tax. The commonly examined understatement distinction separates non-intentional and intentional conduct, but mitigation, self-correction and the taxpayer's account position can matter. Interest calculations require the debt amount, chargeable days, reference rates and the multiplier applicable to the taxpayer and calendar interval. Corporate multipliers have varied, so split a timeline whenever a rate, debt balance or applicable multiplier changes instead of assuming one universal divisor.
Worked example: Assume unpaid tax of RUB 60,000, a specified 20% penalty and ten interest days at 12% divided by 300. The penalty is RUB 12,000 and interest RUB 240; total charges are RUB 12,240, separately from the tax principal.
Common mistake: Adding a penalty percentage to an annual interest rate merges different charges and fails to account for the actual late-payment period.
Official syllabus reference: [2]
8. Related parties and arm's-length pricing
Transfer-pricing control addresses whether conditions between relevant parties differ from those independent parties would agree. Related-party status can arise through ownership, control or other legally recognised influence, but not every related-party transaction is automatically controlled. The syllabus requires the principal distinctions and awareness of market-price determination methods, not excluded numerical qualification criteria or detailed documentation regimes. A price review therefore first identifies the relationship and whether the transaction falls within control, then considers comparable independent conditions. Contract labels alone cannot demonstrate that an economically unusual price is arm's length.
Worked example: A parent sells identical goods to its subsidiary and to an independent wholesaler. The subsidiary price is lower, but the wholesaler bears transport costs and buys much smaller quantities. Those differences require consideration before treating the independent price as a reliable comparison.
Common mistake: Equating every price difference with evasion ignores comparability, while equating every related-party transaction with a controlled transaction skips a separate legal test.
Official syllabus reference: [2]
9. Personal declarations and employer withholding calendars
Separate an individual's self-assessment obligations from an employer's tax-agent reporting and remittance. For this practice calendar, stipulate that declarable untaxed personal income requires a return by 30 April following the income year and payment by 15 July. Assume employer quarterly agent reports are due on the following month's 25th and annual reports on 25 February. For ordinary months, stipulated withholding remittances are due on the 28th for amounts withheld on days 1–22 and the next month's 5th for later amounts. Exclude December exceptions and assume working-day deadlines. A filing extension does not automatically extend payment.
Worked example: A landlord receives RUB 240,000 of declarable rent without withholding. Assume a flat 13% rate, no deductions and working-day deadlines. Tax is RUB 31,200; the stipulated calendar requires filing by 30 April and payment by 15 July following the income year.
Common mistake: An employer's reporting does not cover a worker's separate declarable receipts, and submitting a personal return does not itself remit the tax.
Official syllabus reference: [2]
10. Tax monitoring and reasoned opinions
Tax monitoring replaces aspects of conventional retrospective control with structured access to a participating company's tax information and internal controls. A reasoned opinion states the authority's position on the correct tax treatment of an identified transaction or issue. The taxpayer should distinguish agreeing and implementing that position from formally disagreeing through the prescribed route. A mutual agreement procedure in this setting addresses disagreement between the monitoring participant and tax administration; it is not the treaty dispute procedure excluded elsewhere. Exact entry conditions and detailed application mechanics are outside the supplied syllabus's required scope.
Worked example: During monitoring, an authority's reasoned opinion says RUB 400,000 of expenditure belongs in next year's deduction. The company disagrees and submits its legal reasoning through the disagreement route. If that review confirms deferral, the company removes the current deduction and records the future amount.
Common mistake: Treating a reasoned opinion as informal advice misses its procedural significance, while confusing monitoring disagreement with treaty relief applies the wrong mechanism.
Official syllabus reference: [2]
Individual income tax
11. The 183-day residence test and annual status
The ordinary Russian individual tax residence test is physical presence for at least 183 calendar days during a consecutive 12-month period. Specified short absences, such as qualifying treatment or study lasting under six months, can preserve counted presence; special statutory categories also exist. Citizenship, property ownership and residence permits do not replace the tax test. Payroll may establish status as income is paid, but final annual liability must reflect the residence determination applicable to the calendar tax year. Residence affects income scope, deductions and rates, although income-specific exceptions prevent a single rate rule from explaining every non-resident receipt.
Worked example: An individual has 176 actual Russian presence days and ten days on a qualifying short treatment absence that counts as presence. The relevant total is 186 days, meeting the ordinary test. Without that qualifying treatment, 176 days would fall short.
Common mistake: Counting only citizenship or immigration status overlooks physical presence, and ignoring qualifying absences can incorrectly classify someone below 183 days.
Official syllabus reference: [2]
12. Employment benefits, reimbursements and travel excesses
Employment income can include cash, taxable benefits in kind and payments made for an employee's personal benefit. A reimbursement is not automatically taxable or exempt: determine its purpose, evidence and any statutory limit. Business travel commonly requires separating documented qualifying transport and accommodation from per diem above the exempt daily amount. A personal supplement remains distinct from business reimbursement even when paid during the same trip. Benefits in kind require an appropriate taxable valuation, including relevant indirect taxes where the rule requires them. Apply exemptions before calculating the employee's applicable income tax base.
Worked example: Assume a three-day trip with RUB 1,000 daily per diem and a RUB 700 daily exemption. Documented qualifying rail fares are RUB 8,000. Taxable excess per diem is RUB 900; the qualifying fare reimbursement does not increase taxable employment income.
Common mistake: Taxing every employer payment as salary overlooks qualifying reimbursements, while exempting every travel-related payment overlooks daily limits and personal benefits.
Official syllabus reference: [2]
13. Entrepreneurial professional deductions and evidence
An entrepreneur's professional deduction connects business receipts with allowable business expenditure. Classify each payment by business purpose, supporting evidence and recognition timing before calculating relief. Capital purchases may generate depreciation rather than an immediate deduction, while private expenditure remains outside the business calculation. Where an alternative percentage deduction is available under the stated rules, calculate it independently and compare it with qualifying actual expenses. Do not combine alternative methods. A payment appearing in a business bank account does not establish deductibility; retain contracts, invoices, payment evidence and allocation workings supporting the amount claimed.
Worked example: Assume receipts of RUB 900,000, qualifying running costs of RUB 160,000 and tax depreciation of RUB 50,000. An alternative deduction is stipulated at 20% of receipts. Actual relief of RUB 210,000 exceeds RUB 180,000, producing taxable income of RUB 690,000.
Common mistake: Deducting the full equipment purchase price alongside depreciation counts the same capital expenditure twice and overstates the professional deduction.
Official syllabus reference: [2]
14. Child deductions and social deduction ceilings
Child deductions reduce eligible monthly income rather than tax directly. Their amount depends on child order and qualifying circumstances, while an annual cumulative-income boundary can stop further monthly relief. A qualifying sole parent may receive double relief; this differs from simply being unmarried. Social deductions cover specified expenditure such as eligible education and treatment, with shared ceilings, separate limits or uncapped qualifying categories depending on the expense. Establish the payer, beneficiary, documentation, eligible base and period. The syllabus provides relevant social limits, so distinguish shared pools from separately limited items before performing the calculation.
Worked example: Assume a permitted child deduction of RUB 2,000 monthly applies for January through March only. The annual base reduction is RUB 6,000, saving RUB 780 at 13%. A separate RUB 20,000 eligible social deduction reduces the base again, subject to its supplied ceiling.
Common mistake: Subtracting deduction amounts directly from tax overstates relief, while treating every single parent as a qualifying sole parent ignores eligibility distinctions.
Official syllabus reference: [2]
15. Deposit-interest allowances and qualifying loan benefits
Bank interest and loan benefits require separate calculations. Under an illustrative deposit rule, exempt interest equals RUB 1 million multiplied by the highest reference rate observed on the first day of any month in the tax year; aggregate relevant interest across banks before subtracting that allowance. For a qualifying employer-linked rouble loan, an illustrative benefit equals principal multiplied by the excess of two-thirds of the applicable reference rate over contractual interest, time-apportioned. Establish the specified employment or related-party conditions and check exemptions first. These numerical mechanisms are explicit exercise assumptions rather than independently verified current thresholds.
Worked example: Assume deposit interest is RUB 170,000 and the highest monthly reference rate is 16%: RUB 10,000 is taxable after a RUB 160,000 allowance. A qualifying, non-exempt RUB 90,000 interest-free loan uses a 12% reference rate and 30/360 timing: benefit = 90,000 × 8% × 30/360 = RUB 600.
Common mistake: Using only the year-end deposit reference rate, or taxing the loan principal itself, substitutes the wrong amount for the relevant income calculation.
Official syllabus reference: [2]
16. Gifts, advertising prizes and lottery winnings
The tax treatment of a gift or prize depends on its source and legal category. Ordinary gifts from individuals can be exempt, but specified property gifts require examining family relationships and statutory exceptions. Employer gifts and advertising prizes can have limited annual exemptions, while the taxable excess of an advertising prize can attract a special rate. Lottery winnings follow their own rules rather than automatically sharing advertising treatment. Identify the organiser, nature of the award, annual aggregation and tax-agent responsibility before applying the appropriate exemption and rate. A single label such as 'prize' is insufficient.
Worked example: Assume an advertising award of RUB 24,000, a RUB 4,000 annual exemption and a 35% rate on the excess. With no earlier awards using the allowance, taxable income is RUB 20,000 and tax RUB 7,000. An ordinary lottery award requires separate classification.
Common mistake: Applying an advertising-prize rate to every competition or lottery receipt overlooks distinct categories, exemptions and withholding responsibilities.
Official syllabus reference: [2]
17. Property insurance, life policies and pension payments
Insurance proceeds are analysed by policy type and economic purpose. Property indemnity can be exempt only within the relevant statutory loss and premium measures; an excess may be taxable. Qualifying voluntary life-policy proceeds require testing contractual conditions and the applicable premium-based benchmark rather than simply taxing all receipts. Pension treatment distinguishes state pensions, an individual's own qualifying non-state arrangement and employer-funded arrangements. Contributions can have deduction consequences separate from the later payment's treatment. A benefit cannot be classified solely because an insurer or pension fund pays it; establish who funded it, what event occurred and which exemption applies.
Worked example: An individual's qualifying self-funded non-state pension pays RUB 80,000, treated as exempt under the applicable rules. A separate employer-funded pension pays RUB 50,000 and is taxable in this example. Therefore only RUB 50,000 enters the pension-related taxable base, not the combined RUB 130,000 receipts.
Common mistake: Assuming all insurance or pension receipts share one exemption ignores funding source, policy conditions and the distinction between contribution relief and benefit taxation.
Official syllabus reference: [2]
18. Progressive income bands across multiple employers
Progressive taxation requires aggregation of income belonging to the same annual tax base, even when several employers made payments. Each employer's withholding calculation may reflect only income known to that agent, so the combined annual liability can exceed total withholding. First identify which receipts share the relevant base; keep separately taxed categories outside that aggregation. Apply each marginal rate only to its corresponding slice of combined income. Then compare the resulting liability with withholding credits. The existence of multiple employers does not create a separate set of annual tax bands for each employment.
Worked example: Assume two employers each pay RUB 1,500,000 and withhold 13%. The exercise taxes combined income at 13% on RUB 2,400,000 and 15% above that. Annual tax is RUB 402,000; withholding is RUB 390,000, leaving a RUB 12,000 shortfall.
Common mistake: Calculating each employment independently for the final annual liability duplicates the lower-rate band and can conceal an additional amount payable.
Official syllabus reference: [2]
19. Residential property sales: exemption versus cost relief
A residential sale requires testing the minimum ownership-period exemption before calculating a taxable gain. The applicable period can depend on how the property was acquired and other statutory facts. If the sale is taxable, compare the available fixed property deduction with documented eligible acquisition costs; they are generally alternative ways of reducing the same sale proceeds. Where applicable, a cadastral-value floor can replace an understated contract price for tax purposes. Determine the income amount first, then apply the chosen deduction. A taxable sale can require filing even when the resulting tax is nil.
Worked example: Assume a non-exempt apartment sale has taxable proceeds of RUB 4,000,000, documented purchase costs of RUB 3,200,000 and an alternative fixed deduction of RUB 1,000,000. Choosing documented costs leaves RUB 800,000 taxable, compared with RUB 3,000,000 using the fixed deduction.
Common mistake: Deducting both the fixed allowance and acquisition cost from one sale duplicates relief, while overlooking ownership exemption can create unnecessary tax.
Official syllabus reference: [2]
20. Housing acquisition deductions and mortgage-interest relief
Housing acquisition relief reduces an eligible income base for qualifying purchase or construction costs, subject to the applicable personal ceiling and prior utilisation. Mortgage-interest relief is a separate deduction with its own conditions and limit. The amount paid is not itself a tax refund: the refund depends on the deduction actually used, applicable rates and tax previously paid. Unused qualifying housing relief can carry forward under the relevant rules, unlike ordinary annual social expenditure relief. Establish ownership entitlement, qualifying payments, previous claims and whether any employer funding or other excluded financing reduces the eligible expenditure.
Worked example: Assume an individual has RUB 700,000 of unused acquisition relief and RUB 500,000 of eligible main-base income after other deductions. Only RUB 500,000 is used this year, saving RUB 65,000 at 13%; RUB 200,000 remains available for later eligible income.
Common mistake: Calling the entire purchase deduction a refund confuses a reduction in taxable income with the tax saved and recoverable withholding.
Official syllabus reference: [2]
21. Individual dividend withholding with attributable incoming dividends
When applicable dividend rules permit relief for eligible dividends previously received by the distributing company, calculate the individual's entitlement and the attributable relief separately. Determine the individual's proportion of the company's relevant distribution, then apply that proportion to incoming dividends eligible for relief. Exclude receipts already used in an earlier calculation and any categories disallowed by the question's rules. Apply the stipulated tax calculation and any limit preventing a negative result. The relief addresses qualifying dividend chains; it does not turn the individual's employment deductions into offsets against dividend income.
Worked example: Assume a company distributes RUB 1,000,000, including RUB 200,000 to Irina, and has RUB 300,000 of eligible incoming dividends. The stipulated relief is 13% of her 20% share of those receipts. Withholding is RUB 26,000 − RUB 7,800 = RUB 18,200.
Common mistake: Subtracting all incoming company dividends from one shareholder's entitlement overallocates relief; the shareholder receives only the attributable proportion permitted by the calculation.
Official syllabus reference: [2]
22. Securities and PIF units: taxable disposal results
A securities disposal generally starts with sale proceeds less eligible acquisition and transaction costs. Listed and unlisted securities can belong to different tax categories, so loss netting and carryforward require the relevant statutory permissions rather than a universal investment pool. Collective investment fund units, or PIF units, similarly require tracking acquisition cost, disposal or redemption proceeds and eligible charges. Do not tax gross redemption receipts when a deductible basis exists. Keep dividends and interest distinct from capital disposal results, and apply any permitted investment deduction only after establishing that the asset and holding conditions qualify.
Worked example: An investor redeems PIF units for RUB 420,000 after paying RUB 300,000 to acquire them and RUB 5,000 of eligible charges. Before any qualifying investment relief, the disposal result is RUB 115,000. A separate unlisted-share loss cannot be netted without checking its permitted category.
Common mistake: Netting every investment loss against every receipt ignores statutory categories and can wrongly shelter dividends or gains from unrelated asset classes.
Official syllabus reference: [2]
23. Investment deductions and account-specific conditions
Investment relief can depend on contributions, a qualifying holding period or a qualifying investment account, with different conditions for each route. Identify the account's opening date and legal category before importing rules from an older or newer account regime. Contribution relief and exemption of investment returns are different mechanisms and may be mutually restricted. Early closure or withdrawal can trigger loss of relief and repayment consequences. The original cost of an investment remains relevant to calculating disposal profit even where a separate investment deduction is considered. Rates, caps and qualifying periods must match the examinable version.
Worked example: Assume a qualifying contribution deduction is capped at RUB 400,000 and the investor contributes RUB 500,000. With sufficient eligible income, only RUB 400,000 reduces the base, saving RUB 52,000 at 13%. This does not establish that all later account income is also exempt.
Common mistake: Combining contribution relief with an assumed universal exemption of investment returns overlooks account-specific restrictions, timing conditions and possible clawback.
Official syllabus reference: [2]
24. Deduction ordering and annual tax reconciliation
A comprehensive personal computation first classifies income and exemptions, then allocates eligible deductions to the bases they can reduce. Annual deductions that expire and housing relief that can carry forward should not be treated as interchangeable balances. After calculating tax under each relevant schedule, credit tax withheld and qualifying payments to determine additional liability or overpayment. Several employers may each withhold correctly without having complete information about the individual's aggregate income. The tax authority's reconciliation can therefore produce a further amount. Separate liability, payment and refund procedure in the final presentation rather than combining them into one unexplained figure.
Worked example: An individual has RUB 900,000 eligible income, RUB 100,000 current social relief and RUB 1,000,000 unused housing relief. Using the social deduction first leaves RUB 800,000 for housing relief and preserves RUB 200,000 housing relief for later years under the assumed conditions.
Common mistake: Using carryforward relief first can waste expiring deductions, while subtracting withholding from income confuses payment reconciliation with tax-base calculation.
Official syllabus reference: [2]
Corporate profits tax (CPT)
25. Russian legal entities and separate subdivisions
Corporate profits tax in this syllabus concerns Russian legal entities, with specified specialist taxpayers and foreign-entity taxation excluded. A separate subdivision is not automatically a new legal entity or independent owner of the company's entire profit. The company computes its taxable result and applies the required allocation rules for relevant regional obligations. An allocation share can use an average of an employee-related indicator and residual depreciable-asset indicator, where applicable. Distinguish allocation of tax administration between locations from deductibility of branch expenses. The syllabus excludes the federal, regional and municipal tax split itself from detailed assessment.
Worked example: Assume a subdivision represents 30% of the selected employee indicator and 50% of the residual depreciable-asset indicator. Its allocation share is (30% + 50%) ÷ 2 = 40%. That allocates the relevant company-wide amount; it does not create a separate company's profit.
Common mistake: Treating a subdivision as an unrelated taxpayer can duplicate income or ignore the company's required consolidated tax computation and allocation process.
Official syllabus reference: [2]
26. Accruals and cash methods: recognition is not settlement
The accruals method recognises income and expenditure by the legally relevant transaction and matching rules, rather than simply by bank movements. The cash method ties recognition more closely to receipt and payment but is available only under its conditions, and payment alone does not necessarily make every cost immediately deductible. Advances, inventory, capital assets and other specified items require their own treatment. Start by identifying the permitted method, then determine the recognition event for the particular item. A customer settlement under accruals normally clears a receivable without creating a second taxable sale.
Worked example: Goods are sold for RUB 700,000 excluding VAT in December and paid for in February. Under ordinary accruals treatment, December contains the sale income. February records settlement of the receivable, while the cost of the goods follows the applicable matching rules.
Common mistake: Using bank receipts to determine every accruals income item shifts tax between periods and can count a single sale twice.
Official syllabus reference: [2]
27. Commission sales: principal revenue and agent remuneration
In a genuine commission arrangement, the principal retains the economic sale and recognises the relevant proceeds, while the commissioner generally recognises its fee rather than the gross customer receipts. The principal's recognition date follows the applicable sale and reporting rules, not merely the date the commissioner transfers the net cash. The commission fee can be a deductible selling expense for the principal if the usual conditions are met. Analyse ownership, the contractual role and supporting reports. A net bank receipt is insufficient evidence that only that net amount constitutes the principal's revenue.
Worked example: A commissioner sells the principal's goods for RUB 1,000,000 excluding VAT, retains a RUB 80,000 fee and remits RUB 920,000. The principal records RUB 1,000,000 revenue and considers the RUB 80,000 expense; the commissioner records RUB 80,000 fee income.
Common mistake: Recording only net remittances as principal revenue hides the separate commission expense and can misstate both parties' taxable income.
Official syllabus reference: [2]
28. Foreign-currency receivables and exchange differences
Foreign-currency income is translated into roubles using the rate required at its recognition date. Unsettled monetary receivables and payables can then create taxable or deductible exchange differences under the applicable remeasurement and settlement rules. An exchange gain on a receivable arises when its rouble value increases; an equivalent increase in a payable creates an exchange loss. Advances require separate treatment and should not automatically be revalued like unpaid monetary balances. Contracts denominated in notional units also require attention to the statutory conversion mechanism. CPT exchange differences must be distinguished from VAT treatment.
Worked example: Assume a EUR 10,000 receivable is recognised at RUB 100 per euro and settled at RUB 103, with no intervening remeasurement. Sales income is RUB 1,000,000 and the RUB 30,000 increase is a separate exchange gain, rather than additional physical sales volume.
Common mistake: Recalculating the original sale at the settlement rate can obscure exchange income, while treating every advance as a revaluable receivable misclassifies balances.
Official syllabus reference: [2]
29. Factoring: assignment loss and factor income
Factoring separates the original sale from the later assignment of its receivable. The original creditor compares assignment proceeds with the relevant debt value and applies the tax rules for recognising any loss. Assignment before the debt's due date can have different deduction limits from assignment after it becomes due. The factor measures its own result from collection or reassignment against acquisition cost and relevant expenses. Therefore the same cash receipt has different meanings for the two parties. Determine assignment date, debt maturity and contractual amounts before using a general gain-or-loss formula.
Worked example: Assume a post-due trade receivable of RUB 500,000 is sold for RUB 460,000 and the stated rules permit immediate full loss recognition. The creditor has a RUB 40,000 assignment loss. If the factor later collects RUB 500,000, its gross margin is RUB 40,000.
Common mistake: Treating the factor's collection as gross sales income without acquisition cost exaggerates profit and ignores the separate original creditor's assignment result.
Official syllabus reference: [2]
30. Domestic dividends and separate corporate tax bases
Corporate dividend income is not simply combined with ordinary trading profit and taxed using the ordinary CPT rate. Domestic dividend rules can prescribe withholding, a separate rate and qualifying participation relief. A zero rate requires satisfaction of its ownership and holding conditions; it does not follow merely because both companies are Russian. A distributing company may need to account for qualifying dividends it previously received when calculating withholding. Keep the recipient's entitlement, the payer's withholding calculation and ordinary operating expenses distinct. The syllabus excludes dividend income received from foreign legal entities.
Worked example: Assume a Russian company receives RUB 600,000 domestic dividends subject to a supplied 13% rate, with no participation exemption or adjustment. Dividend tax is RUB 78,000. A RUB 100,000 operating loss does not automatically reduce that separate dividend withholding base.
Common mistake: Applying ordinary CPT loss relief to every dividend receipt overlooks separate tax bases, withholding mechanics and conditional participation exemptions.
Official syllabus reference: [2]
31. Depreciable basis, premiums and depreciation methods
A qualifying fixed asset's tax cost includes eligible acquisition and commissioning expenditure, excluding recoverable VAT. An elected initial depreciation premium provides accelerated relief where available, but reduces the remaining depreciable basis. Ordinary straight-line depreciation allocates that basis over the permitted useful life; non-linear treatment follows group-based rules rather than a simple asset-by-asset straight-line substitute. The correct commencement month matters because an asset purchase is not always immediately depreciable. Repairs and capital improvements require classification before deduction. Compare acceleration of relief with permanent exemption: an early premium generally changes timing, not the total cost incurred.
Worked example: Equipment costs RUB 1,000,000 excluding recoverable VAT. Assume a 30% premium and 50-month straight-line life. The immediate premium is RUB 300,000, leaving RUB 700,000; monthly depreciation is RUB 14,000 from the supplied eligible commencement month, rather than RUB 20,000.
Common mistake: Claiming the premium and depreciating the full original cost gives duplicate relief, while using the purchase date can start depreciation prematurely.
Official syllabus reference: [2]
32. Non-reimbursed capital improvements to leased assets
A lessee's expenditure on a leased asset must be classified as repair, separable property or a qualifying inseparable capital improvement. For an authorised improvement not reimbursed by the lessor, tax depreciation can be available to the lessee under the applicable rules during the lease. Establish consent, ownership, reimbursement terms, eligible useful life and depreciation commencement. The lease ending does not automatically permit immediate deduction of every remaining amount. A reimbursement or change in ownership can alter the tax analysis. Keep rent deductions separate from capital improvement depreciation to prevent expensing the same expenditure twice.
Worked example: Assume an authorised, non-reimbursed improvement costs RUB 600,000, has a 60-month tax life and becomes depreciable on 1 April. Nine months give RUB 90,000 relief. If the lease ends on 31 December with no further deduction permitted, RUB 510,000 remains undeducted rather than becoming an immediate expense.
Common mistake: Deducting every tenant improvement as rent ignores capital classification, while automatically writing off the balance at lease expiry can create unsupported relief.
Official syllabus reference: [2]
33. Disposal of depreciable assets and loss spreading
A depreciable asset disposal compares taxable sale proceeds with the asset's remaining tax value and eligible selling costs. A gain enters taxable income under the relevant recognition rules. A tax loss can require spreading over the remaining useful life rather than immediate full deduction. Calculate that remaining period from the applicable tax life and actual use, then allocate the loss to eligible months. Accounting carrying value and the accounting gain or loss are not substitutes for the tax calculation. If a depreciation premium recapture rule applies to the transaction, analyse it separately before finalising the result.
Worked example: An asset sells for RUB 300,000 excluding VAT; tax residual value is RUB 420,000 and eligible selling costs RUB 30,000. The tax loss is RUB 150,000. With 15 remaining months and three deductible months this year, current relief is RUB 30,000.
Common mistake: Deducting the entire book disposal loss immediately overlooks tax residual value, selling costs and the required spreading of a qualifying tax loss.
Official syllabus reference: [2]
34. Expense substantiation and restricted deduction pools
A business expense generally needs economic justification, documentary support and connection with income-producing activity, but those conditions do not override an express statutory restriction. Representation, certain advertising, employee insurance and other specified costs can have separate deduction ceilings or conditions. Interest normally requires classification before assuming either full deductibility or a controlled-debt restriction; an accounting finance charge is not sufficient proof of tax treatment. Identify the correct limit base and period, calculate the maximum relief, then compare it with eligible actual expenditure. Distinguish a permanently disallowed excess from a timing difference that can reverse later.
Worked example: Assume eligible representation costs are RUB 90,000 and the supplied limit is 4% of RUB 1,500,000 qualifying remuneration. Maximum relief is RUB 60,000, leaving RUB 30,000 disallowed for this computation. Using sales revenue as the percentage base would answer a different question.
Common mistake: Treating documentation as a guarantee of full deduction ignores statutory caps, while applying one expense category's ceiling to another misstates relief.
Official syllabus reference: [2]
35. Doubtful-debt reserves and bad-debt write-offs
A doubtful-debt reserve anticipates qualifying collection risk under statutory ageing, security and ceiling rules; it is not identical to an accounting impairment allowance. A bad debt requires a recognised legal basis for irrecoverability, such as the relevant limitation or debtor-termination circumstances. Where a tax reserve exists, a qualifying write-off is generally charged against that reserve before an additional deduction is considered. Counter-obligations and guarantees can affect whether a debt qualifies. Maintain a movement schedule linking opening reserve, permitted addition, debts written off and closing balance so the same loss is not deducted twice.
Worked example: Assume an opening tax reserve of RUB 80,000 and a qualifying bad debt of RUB 100,000. The write-off first uses RUB 80,000 of reserve; only the remaining RUB 20,000 is an additional deduction under the stated rules, rather than deducting RUB 100,000 again.
Common mistake: Copying the accounting impairment charge into the return bypasses tax eligibility, while deducting reserve-funded write-offs again gives duplicate loss relief.
Official syllabus reference: [2]
36. Loss carryforward ceilings and utilisation records
A qualifying corporate tax loss can provide future relief, but utilisation depends on the applicable period's restrictions, the nature of the income and sufficient supporting records. Calculate current profit before brought-forward loss relief, apply any percentage ceiling, and deduct the smaller of that ceiling and available eligible losses. The unused balance remains a tracked tax attribute rather than becoming an accounting expense again. Separate ordinary losses from items with their own tax base or deduction schedule, such as certain disposal losses. A relief ceiling limits the reduction in taxable profit, not directly the amount of tax.
Worked example: Assume current pre-relief profit of RUB 6,000,000, eligible losses of RUB 4,000,000 and a 50% utilisation ceiling. Relief is RUB 3,000,000, leaving RUB 3,000,000 taxable profit and RUB 1,000,000 losses to carry forward. The ceiling is not applied to the opening losses.
Common mistake: Reducing the loss balance by the tax saved confuses a taxable-profit deduction with its tax effect and corrupts future utilisation records.
Official syllabus reference: [2]
37. Tax registers, inventory methods and direct-cost matching
Tax accounting registers convert source transactions into the classifications, recognition dates and values required for CPT. Accounting records can supply evidence, but different tax depreciation, reserves and inventory rules require adjustments. A manufacturer normally allocates direct costs among work in progress, finished goods and sold production; indirect costs follow their applicable period treatment. Trading inventory similarly needs a permitted cost-flow method, such as FIFO or weighted average where allowed, consistently applied under the tax accounting policy. A useful register reconciles opening balances, additions, deductions and closing balances instead of presenting only an unexplained net expense.
Worked example: A trader buys 100 units at RUB 100 and 100 at RUB 140, then sells 120 units. Under FIFO, cost is RUB 12,800: RUB 10,000 plus RUB 2,800. Under weighted average of RUB 120, cost is RUB 14,400; the permitted policy determines the tax result.
Common mistake: Selecting whichever inventory method gives the largest deduction for each sale ignores consistency and can leave the closing tax inventory irreconcilable.
Official syllabus reference: [2]
38. Profit attribution from a simple partnership
A simple partnership requires a distinction between partnership activity and the participants' own tax computations. The participant maintaining common records determines the relevant partnership profit and communicates each participant's allocated share. A corporate participant recognises its taxable allocation under the applicable timing rules; cash distributions do not independently determine that amount. Keep contributions, profit allocations and distributions in separate records to avoid counting capital movements as income. Partnership losses require their specific treatment and should not automatically be allocated as deductions against participants' other business profits. Reconcile notified allocations with the participant's tax register.
Worked example: A partnership reports taxable profit of RUB 1,600,000, and a Russian corporate participant has a 30% entitlement. Its taxable allocation is RUB 480,000 despite receiving only RUB 350,000 cash. At an assumed 25% CPT rate, tax on the allocation is RUB 120,000.
Common mistake: Using cash received as partnership taxable income confuses distribution timing with profit attribution and can omit profit retained within the joint activity.
Official syllabus reference: [2]
Value added tax (VAT)
39. Taxable supplies, zero rating, exemption and non-supplies
VAT analysis first determines whether a transaction is within scope, then whether a rate or exemption applies. Zero-rated supplies remain taxable supplies and can support recovery of related input VAT when the relevant conditions are satisfied. Exempt supplies generally restrict related input recovery, while transactions outside the charging provision require their own analysis. These categories are not interchangeable merely because each can produce no immediate output VAT. The syllabus excludes detailed identification of Article 149 exemptions and detailed 10% rate categories, so a computational scenario should identify the applicable classification when that knowledge is not assessed.
Worked example: A business has confirmed zero-rated exports and separately identified exempt services. Input VAT directly attributable to the exports is recoverable when conditions are met; input VAT directly attributable to exempt services is generally not. Both activities can show zero output VAT but different deduction results.
Common mistake: Calling every transaction without output VAT exempt erases the distinction that determines whether related purchase VAT can be recovered.
Official syllabus reference: [2]
40. VAT tax points and inclusive-price extraction
For ordinary supplies, VAT timing commonly follows the earlier relevant event of shipment or receipt of an advance, with specific exceptions. Taxing an advance does not eliminate the later shipment calculation; a corresponding deduction mechanism prevents duplication. Determine whether quoted consideration includes VAT before selecting the formula. At 20%, VAT on an exclusive price is price × 20%, while VAT contained in an inclusive amount is amount × 20/120. Revenue and VAT must remain distinct in the ledger. A later customer settlement is not automatically a new tax point for an already recognised supply.
Worked example: A contract price of RUB 240,000 includes 20% VAT. The contained tax is RUB 40,000 and net consideration RUB 200,000. If instead RUB 240,000 were VAT-exclusive, output VAT would be RUB 48,000 and the customer's total would be RUB 288,000.
Common mistake: Multiplying a VAT-inclusive receipt by 20% overstates tax because the receipt already contains the tax being extracted from it.
Official syllabus reference: [2]
41. Input VAT recovery: use, accounting and evidence
Input VAT recovery requires more than paying a supplier. The purchase must support activities giving recovery rights, be properly taken into account, and have the required invoice or alternative statutory evidence; additional conditions apply to special transactions. Ordinary domestic purchases do not universally require payment before recovery, whereas import and advance deductions have their own requirements. Input VAT attributable to non-recoverable uses can enter cost or expense under the applicable rules. Separate the substantive right to deduct from the reporting period in which it can be exercised, including any permissible deferral window.
Worked example: A company accepts equipment for taxable production in March and holds a valid invoice showing RUB 120,000 VAT. Payment is scheduled for May. Assuming ordinary recovery conditions are complete in March, the payment delay alone does not force the deduction into May.
Common mistake: Using supplier payment as the universal recovery trigger overlooks accounting and invoice conditions and imports special-case rules into ordinary domestic purchases.
Official syllabus reference: [2]
42. Advance VAT: seller deduction and buyer restoration
A seller receiving a taxable advance accounts for VAT using the appropriate extraction fraction. On shipment, the seller accounts for the full supply and deducts the advance VAT to the extent the advance is applied. A buyer may obtain early deduction on an advance only when the prescribed contract, payment and invoice conditions are met. When the buyer later deducts shipment VAT, previously deducted advance VAT must be restored to avoid duplicate recovery. Track these events separately for each party and contract; a net cash payment alone does not show the complete VAT sequence.
Worked example: A buyer pays RUB 120,000 including VAT and validly deducts RUB 20,000 advance VAT. On receiving the matching goods, it deducts RUB 20,000 shipment VAT and restores RUB 20,000 advance VAT. Its cumulative deduction remains RUB 20,000 rather than doubling to RUB 40,000.
Common mistake: Keeping both advance and shipment deductions without restoration duplicates recovery, while omitting seller advance deductions duplicates output VAT across periods.
Official syllabus reference: [2]
43. Direct attribution and common-input allocation
A business with taxable and exempt activities should first directly attribute input VAT wherever the use is identifiable. Taxable-direct input is considered for recovery; exempt-direct input generally is not. Only genuinely common input enters the prescribed allocation calculation, commonly based on the relevant value of taxable supplies relative to total supplies for the period. The small-exempt-activity rule is a separate test with its own expense measure and consequences; it is not a universal turnover exemption. Apply the specified rule to the correct pool and maintain separate accounting so an allocation percentage does not conceal direct evidence.
Worked example: Taxable turnover is RUB 900,000 and exempt turnover RUB 100,000, both on the required valuation basis. Common input VAT of RUB 50,000 yields RUB 45,000 recoverable at 90%. A separate RUB 12,000 input wholly for exempt activity does not become 90% recoverable.
Common mistake: Applying the turnover percentage to every input overrides direct attribution and can recover exempt-related VAT or unnecessarily restrict taxable-related VAT.
Official syllabus reference: [2]
44. Export confirmation and delayed zero-rate evidence
Export zero rating requires the prescribed evidence within the applicable confirmation framework; crossing a border alone is insufficient. Failure to confirm on time can require output VAT at the applicable non-zero rate and reporting adjustments, while later confirmation can change that treatment under the governing rules. Input recovery must also distinguish export categories and their timing requirements, including commodity-related distinctions where relevant. A computation should identify shipment date, evidence deadline, evidence obtained and prior deductions. Zero-rate refusal is a separate statutory choice with consequences, not the same event as an unsuccessful attempt to document an export.
Worked example: Assume an export's RUB 800,000 tax base must be taxed at 20% because timely confirmation is absent. The resulting output VAT is RUB 160,000. If qualifying documents arrive later, the business applies the prescribed correction or recovery route rather than silently deleting the earlier liability.
Common mistake: Assuming every foreign customer guarantees zero rating overlooks export evidence, while confusing late confirmation with voluntary refusal misstates the required adjustments.
Official syllabus reference: [2]
45. Import VAT and own-use construction
Import VAT is a distinct charging event. For ordinary non-EAEU customs imports, the base can include customs value, customs duty and excise, with customs administering collection; EAEU imports use a different collection framework. Recovery requires the relevant payment, accounting and taxable-use evidence. Self-supplied construction for own use can also create output VAT based on the applicable construction cost base, with related deduction rules considered separately. Do not treat all capital expenditure as outside VAT merely because no external sale occurs. Keep import charges, contractor invoices and self-construction assessment as separate components.
Worked example: Assume customs value of RUB 1,000,000, duty of RUB 100,000, no excise and a 20% import VAT rate. Import VAT is RUB 220,000. If all recovery requirements are met, it is considered for deduction rather than added permanently to the equipment's cost.
Common mistake: Calculating import VAT solely on invoice price can omit duty, while assuming every import is collected by customs overlooks EAEU treatment.
Official syllabus reference: [2]
46. Commission, factoring and asset-disposal VAT bases
A commission intermediary's own VAT base generally concerns its remuneration, while the principal accounts for the underlying taxable goods supply. Gross customer receipts passing through the intermediary are not automatically the intermediary's own taxable turnover. Factoring has special rules distinguishing the original creditor's assignment from a purchaser's subsequent collection margin, so CPT gain calculations cannot simply be copied into VAT. Fixed-asset disposal normally also creates a supply requiring the correct VAT base, with special treatment possible where input VAT was included in the asset's cost. Classify the transaction and the party before calculating VAT.
Worked example: A principal's goods sell for RUB 600,000 including 20% VAT and the commissioner earns RUB 60,000 including VAT. Assuming ordinary treatment, the goods supply contains RUB 100,000 VAT and the commission fee contains RUB 10,000 VAT, accounted for by the respective parties.
Common mistake: Charging the commissioner's VAT on all cash collected confuses agency receipts with remuneration and can duplicate the principal's underlying supply.
Official syllabus reference: [2]
47. Restoration of previously recovered VAT after changed use
VAT restoration reverses a previous deduction when a later event removes the basis for retaining it. This differs from denying a current input deduction. For qualifying non-building fixed assets transferred to exempt use, restoration can follow the remaining carrying value proportion, excluding revaluation effects under the relevant rule. Certain immovable-property changes instead use a special multiyear mechanism based on prescribed annual exempt-use measures. Advance deductions also have their own restoration trigger. Identify the asset, triggering event, original recovered VAT and asset-specific calculation before applying a percentage; the VAT rate itself is not the restoration proportion.
Worked example: Assume machinery with original cost RUB 1,000,000 has RUB 200,000 residual value when transferred wholly to exempt use. Original recovered VAT was RUB 200,000. Under the stated residual-value rule, restoration is RUB 200,000 × 200,000/1,000,000 = RUB 40,000; 20% represents remaining asset value.
Common mistake: Multiplying recovered VAT by the current VAT rate mistakes a tax rate for the changed-use or residual-value proportion required for restoration.
Official syllabus reference: [2]
48. Invoices, adjustments, currency settlement and VAT returns
VAT invoices support output recording and input deductions through sales and purchase registers. A genuine post-shipment price or quantity change uses the prescribed adjustment-invoice mechanism, while an error in the original invoice requires the relevant correction procedure. Do not confuse these events. Foreign-currency or notional-unit contracts also require the VAT conversion rule at the relevant tax point; later settlement exchange differences do not automatically recalculate VAT. Reconcile register totals to the quarterly return, normally due by the 25th after the quarter, and distinguish ordinary three-instalment payments from special payment arrangements.
Worked example: Assume goods originally cost RUB 120,000 including VAT, but an agreed post-shipment reduction lowers the price to RUB 108,000. At 20%, VAT falls from RUB 20,000 to RUB 18,000. The parties process the RUB 2,000 change through the applicable adjustment mechanism and registers.
Common mistake: Using a settlement exchange difference as a VAT price adjustment confuses currency remeasurement with an agreed change in consideration.
Official syllabus reference: [2]
Insurance contributions (IC)
49. Contribution objects and employer-funded payroll charges
Employer insurance contributions are calculated on the legally defined remuneration base, not simply on cash paid or accounting payroll expense. Employment and qualifying civil-law service remuneration can be included, while specific reimbursements, benefits and other receipts may be excluded. Determine the contractual relationship and payment category before applying tariffs. Employer contributions are ordinarily an additional employer cost, distinct from individual income tax withheld from the worker. Unified contribution rules should also be distinguished from occupational accident insurance, which has a separate framework. A payment's exemption from income tax does not by itself prove exemption from contributions.
Worked example: An employer owes RUB 100,000 gross salary and RUB 30,000 contributions under an assumed 30% tariff. If RUB 13,000 income tax is withheld, the employee receives RUB 87,000, but the employer's combined salary and contribution cost remains RUB 130,000.
Common mistake: Subtracting employer contributions from gross salary treats an employer charge as employee withholding and understates the employer's total remuneration cost.
Official syllabus reference: [2]
50. Cumulative annual bases and monthly contribution increments
The ordinary unified tariff can change once an individual's cumulative annual contribution base crosses its indexed boundary. Compute the employee's year-to-date assessable remuneration, identify the remaining portion below the boundary, and split the current month's remuneration if necessary. The boundary is per individual, not a pooled employer threshold, and it does not reset monthly. An alternative calculation determines cumulative contributions through month-end and subtracts contributions already accrued. Use the examination's applicable annual limit and tariffs because indexed values and reduced-rate eligibility can differ between years. Keep exempt remuneration outside the assessable base from the outset.
Worked example: Assume a RUB 2,000,000 boundary, rates of 30% and 15%, and opening cumulative pay of RUB 1,950,000. On current pay of RUB 150,000, contributions are RUB 15,000 on the remaining RUB 50,000 band plus RUB 15,000 on the RUB 100,000 excess.
Common mistake: Applying the excess rate to the entire crossing month ignores the unused lower band and understates contributions for that month.
Official syllabus reference: [2]
51. Reduced tariffs and monthly remuneration boundaries
A reduced contribution tariff applies only when the employer and payment satisfy the relevant regime's conditions. Some reduced arrangements split each employee's monthly remuneration at a specified wage-related boundary, while ordinary contributions also involve an annual cumulative base. These are different axes: a monthly reduced-rate threshold does not replace the annual base test or become a single employer-wide payroll allowance. Identify the employer category, monthly boundary, rates for each portion and interaction with annual rules. Do not apply a reduced tariff to every rouble merely because the employer qualifies for some relief.
Worked example: Assume a qualifying employer uses a RUB 30,000 monthly boundary, 30% below it and 15% above it, with no annual interaction. On RUB 80,000 remuneration, contributions are RUB 9,000 plus RUB 7,500, totalling RUB 16,500. The reduced rate covers RUB 50,000 only.
Common mistake: Applying a qualifying employer's reduced percentage to the entire monthly wage overlooks the standard-rate portion below the regime's separate monthly boundary.
Official syllabus reference: [2]
52. Excluded payments and remuneration reclassification
Contribution exemptions attach to specified payment types and conditions, not to a payroll description chosen by the employer. Documented qualifying business reimbursements may be excluded, while unsupported allowances or personal benefits can remain assessable. Per diem and other payments can have contribution-specific limits that should not be assumed identical to every income tax rule. A genuine property sale or lease also differs from remuneration for work, but relabelling a service payment does not change its substance. Review agreements, expense evidence and the economic purpose before constructing the contribution base, then apply the relevant tariff.
Worked example: Assume salary of RUB 90,000, a fully qualifying documented travel reimbursement of RUB 8,000 and a taxable personal cash allowance of RUB 5,000. The contribution base is RUB 95,000, not RUB 103,000 or RUB 90,000, before applying the supplied tariff.
Common mistake: Copying the income tax base into the contribution calculation without checking payment-specific exemptions can include protected reimbursements or omit assessable personal benefits.
Official syllabus reference: [2]
53. Own contributions when entrepreneurial registration covers part of a year
An entrepreneur registered for only part of a year must distinguish the fixed contribution component from any income-dependent addition. Under the supplied rules, prorate the fixed annual amount for full registration months and calculate partial months using the specified calendar-day convention. Compute the income-based addition separately using the applicable income definition, threshold and cap; do not assume every component receives identical proration. Registration and deregistration documents establish the relevant period. Cessation may also trigger a special settlement deadline, so calculate both the contribution amount and its due date rather than automatically using a continuing entrepreneur's annual calendar.
Worked example: Assume registration runs from 1 July through 30 September, the annual fixed amount is RUB 60,000, and income of RUB 250,000 is below the stipulated additional-contribution threshold. Contributions are RUB 15,000. A stipulated 15-calendar-day cessation deadline makes payment due on 15 October.
Common mistake: Prorating the income threshold simply because the fixed component is prorated can create an additional contribution that the stated rules do not require.
Official syllabus reference: [2]
Corporate property tax
54. Taxable immovable property versus excluded asset classes
Corporate property tax begins with identifying a taxable object held by the relevant Russian legal entity. Immovable property can be taxed on average accounting residual value or cadastral value according to the governing rules; movable equipment is not brought into the current corporate property tax merely because it appears in fixed assets. Land has a separate tax framework and should not be folded into this computation. Accounting recognition, legal characteristics and special cadastral classifications must be considered together. A balance-sheet label alone cannot establish the tax base, and the syllabus excludes specified foreign-entity and special-property provisions.
Worked example: A company owns an office building, movable production machinery and a land plot. The building requires corporate property tax analysis. The machinery is not included merely because it is depreciated, and the land's separate taxation does not make it part of the building's corporate property tax base.
Common mistake: Taxing every fixed asset under corporate property tax ignores the distinction between immovable property, movable machinery and separately taxed land.
Official syllabus reference: [2]
55. Average annual residual value and interim averages
For average-value property, the annual base uses residual accounting values at each month's beginning plus the final day of the tax year, divided by 13. An interim reporting-period average uses the relevant month-start values plus the first day after the reporting period, divided by the number of months plus one. These are statutory snapshot averages rather than a simple opening-and-closing average. Include zero snapshots where property is absent if required by the formula. Apply the relevant regional rate, calculate advances separately and reconcile them against annual liability instead of taxing every quarter as an independent annual period.
Worked example: Assume quarter-boundary values of RUB 8,000,000, RUB 7,800,000, RUB 7,600,000 and RUB 7,400,000. The quarter average is RUB 7,700,000. At an annual rate of 2%, the quarter advance is RUB 38,500, using one quarter of the annual rate.
Common mistake: Averaging only three month-start values for a quarter omits the required following-month snapshot and changes the taxable reporting-period average.
Official syllabus reference: [2]
56. Cadastral bases for designated commercial property
Certain designated commercial real estate, including qualifying offices and shopping premises, can use cadastral value rather than accounting residual value. Establish that the regional legal framework and property classification apply; a building's commercial use alone is not always sufficient evidence. The applicable cadastral amount, ownership share and any ownership-period coefficient determine the base or liability under the relevant rule. Depreciation generally does not reduce a cadastral base. If ownership changes during a year, apply the prescribed month-counting convention instead of inventing daily proration. Use the supplied applicable rate because regional and property-specific limits can differ.
Worked example: Assume a listed office has cadastral value RUB 20,000,000, the company owns 40% throughout the year and the applicable rate is 2%. Tax is RUB 160,000. Its accounting residual value of RUB 6,000,000 does not replace the specified cadastral base.
Common mistake: Selecting whichever of cadastral and book value is lower treats legally assigned bases as elective and can materially understate property tax.
Official syllabus reference: [2]
57. Ownership-month coefficients for cadastral property
For property taxed on a cadastral basis, a change in ownership during the year can require an ownership-month coefficient. Start with the applicable cadastral value and annual rate, then multiply by qualifying ownership months divided by the months in the calculation period. Determine qualifying months using the expressly applicable registration-date rule; physical occupation or payment of the purchase price may not establish the tax period. Keep the cadastral valuation separate from ownership duration. Do not also reduce the value for months already excluded through the coefficient, because that would give duplicate time relief.
Worked example: Assume a building's cadastral value is RUB 24,000,000, its annual rate is 2%, and ownership is registered on 18 April. The exercise excludes an acquisition month registered after the 15th. Eight months count, giving tax of RUB 24,000,000 × 2% × 8/12 = RUB 320,000.
Common mistake: Counting April because the company occupied the building that month disregards the stipulated registration-date convention and overstates qualifying ownership months.
Official syllabus reference: [2]
Employability and technology skills
58. Spreadsheet references, percentages and reusable formulas
A reliable tax spreadsheet separates inputs, rates, intermediate bases and results. Relative references change when formulas are copied; absolute references preserve a shared rate or limit. Percentage cells must store the intended numerical value: 20% equals 0.20, whereas 20 is one hundred times larger. Formula design should reflect the tax mechanism, including marginal slices, capped deductions and remaining balances, rather than hard-code a final answer. Labels and units are part of the calculation because roubles, thousands of roubles and percentage points cannot be exchanged without conversion. Preserve enough intermediate values for independent checking.
Worked example: If B2 contains net sales and F1 contains 20%, the formula =B2*$F$1 preserves the shared rate when copied down a sales schedule. On RUB 500,000 sales it returns RUB 100,000 VAT; entering 20 rather than 20% would incorrectly return RUB 10,000,000.
Common mistake: Hard-coding results hides the calculation mechanism, while a copied relative rate reference can silently point to an unrelated cell.
Official syllabus reference: [2]
59. Control totals, roll-forwards and directional checks
Digital validation should test the tax logic as well as formula arithmetic. A control total reconciles components to an independently known amount. A roll-forward proves that opening balance plus additions minus utilisation equals closing balance for losses, deductions or tax payments. Directional checks test whether changing one input affects the answer as expected: more recoverable input VAT should reduce VAT payable, while more non-deductible expenditure should increase taxable profit. These checks complement formula inspection because a correctly typed formula can still encode the wrong legal treatment. Restore any temporary test inputs after completing the check.
Worked example: An opening loss pool of RUB 900,000 and current utilisation of RUB 350,000 should leave RUB 550,000. If a spreadsheet shows RUB 1,250,000, the roll-forward exposes an addition sign error even if the formula contains valid cell references and produces no software warning.
Common mistake: Assuming an error-free spreadsheet message proves tax accuracy overlooks logical sign errors, incorrect categories and balances that fail independent reconciliation.
Official syllabus reference: [2]
60. Presenting computational answers with an audit trail
A professional digital answer lets a reviewer trace each conclusion to a source fact, rule and calculation. Use labelled schedules for income, adjustments, taxable bases, rates and payments; separate tax liability from balances payable. Cross-reference supporting workings rather than repeating inconsistent figures across windows or response areas. State a necessary assumption precisely when the question leaves a treatment open, then show its effect without inventing missing rates or documents. Rounding should be consistent and late enough to avoid avoidable drift. Concise explanation is most useful where classification or timing drives the computation, rather than beside every arithmetic operation.
Worked example: A CPT answer shows accounting profit of RUB 1,000,000, a labelled RUB 200,000 add-back and RUB 1,200,000 taxable profit. It then shows RUB 300,000 tax at 25% and RUB 220,000 advances, leaving RUB 80,000 payable. Each figure has a distinct purpose.
Common mistake: Presenting only a final tax number prevents review of classifications and workings, while mixing liability with payments obscures the actual settlement balance.
Official syllabus reference: [2]
Official syllabus sources
- ACCA Qualification structure and requirements | ACCA Global
- Taxation (RUS) - syllabus and study guide June 2026 - June 2027 (PDF, 509KB)