--- title: "VAT on an Amount: Calculation Formulas for Prices Including and Excluding Tax" country: KZ lang: en author: Сапа Т.И. (https://buhgpt.kz/authors/sapa-ti) date: 2026-10-13 canonical: https://buhgpt.kz/suraqtar/nds-ot-summy-formuly-rascheta-dlya-ceny-s-nalogom-i-bez-n-en source: BuhGPT --- # VAT on an Amount: Calculation Formulas for Prices Including and Excluding Tax > **TL;DR:** How to Calculate VAT on an Amount To calculate VAT on an amount, first determine whether the price is stated excluding tax or already including tax . If the amount is given excluding VAT, the tax is calculated by multiplying the taxable amount by the applicable rate. If VAT is --- How to Calculate VAT on an Amount To calculate VAT on an amount, first determine whether the price is stated excluding tax or already including tax. If the amount is given excluding VAT, the tax is calculated by multiplying the taxable amount by the applicable rate. If VAT is already included in the total, it is extracted using the calculation method: the total amount is multiplied by the rate and divided by the sum of 100 and that rate. A VAT rate of 16% applies to taxable transactions in Kazakhstan in 2026, unless a different taxation procedure is established for a particular transaction. Let the applicable rate be denoted by the letter R. At a rate of 16%, the number 16 is substituted for R in the formulas. - VAT on an amount excluding tax: VAT = amount × R / 100. - Total including tax: amount including VAT = amount excluding VAT + VAT. - VAT from an amount that already includes tax: VAT = amount including VAT × R / (100 + R). - Value excluding tax: amount excluding VAT = amount including VAT − extracted VAT. At a rate of 16%, tax on an amount excluding VAT is calculated using the formula amount × 16 / 100, while tax is extracted from an amount including tax using the formula amount × 16 / 116. If the value of the goods excluding tax is known, the accountant uses the first formula. If only the total payable amount is known, the VAT extraction formula is used. The rate is selected with consideration for the specific transaction: an incorrect value will distort the tax amount, the total payable amount and the figures in tax documents. VAT from an Amount and VAT on an Amount: What Is the Difference? The queries “VAT from an amount,” “VAT on an amount” and “VAT calculated on an amount” are often used interchangeably, but there is a fundamental difference between them for calculation purposes. Adding VAT on top means calculating tax on the value excluding VAT and adding it to that value. This calculation is used when the price in the contract or another basis for calculation is stated excluding tax. Extracting VAT from an amount means determining what portion of an already calculated total represents tax. Simply multiplying the total amount by the rate is not appropriate here because the total already includes both the value excluding tax and VAT. Before performing the calculation, it is necessary to determine: - how the price is stated in the contract; - whether VAT is included in the stated value; - whether the transaction relates to taxable or non-taxable turnover; - which rate applies to the transaction; - whether the seller is registered for VAT; - whether the details in the contract, source document, invoice and electronic invoice match. Distinguishing between taxable and non-taxable turnover is important not only for calculating output tax. If purchased goods, work or services are used for both types of turnover, the taxpayer keeps separate records of VAT amounts. Tax on purchases simultaneously related to taxable and non-taxable turnover is allocated according to the prescribed formulas based on taxable and total turnover (Article 489 of the Tax Code of the Republic of Kazakhstan). One common mistake is to calculate tax on the total price as though it were stated excluding VAT. Another mistake is to extract tax from an amount to which it should be added under the calculation terms. The initial status of the amount must therefore be established before any calculations are performed. Calculating VAT on an Amount Online and Checking the Calculation An online calculator helps quickly calculate VAT on an amount, but the result depends on selecting the correct mode. You will usually need to specify the amount, rate and action: add tax or extract it from the total. For a standard calculation in 2026, specify 16%. A reliable procedure is as follows: - Determine whether the original amount includes VAT. - Establish the applicable rate with consideration for the nature of the transaction. - Choose whether to add or extract the tax. - Verify the result by calculating it independently using the formula. - Compare the value excluding VAT, the tax amount and the total with the source documents. - After rounding, verify the equality: the value excluding VAT plus tax equals the total amount. An online calculation performs only the arithmetic operation. To select the formula, the accountant must first determine the status of the original amount, the nature of the turnover and the applicable rate based on the terms of the transaction and the documents. The contract, source document and tax documents must contain consistent figures. Particular attention must be paid to rounding. If related documents contain discrepancies in tiyn, the value excluding VAT, tax and total in the sales or receipt document, invoice and electronic invoice should be reconciled in sequence. Not only the overall total but also the figures in each line must be checked: a matching total amount does not rule out line-by-line discrepancies. When reconciling information on VAT claimed as input tax, line-by-line data must be compared with the figures in the relevant documents. Under separate accounting, the amount of VAT allowed as input tax is determined for purchases used for taxable turnover, taking adjustments into account. VAT on purchases for non-taxable turnover is not allowed as input tax, while tax on purchases used simultaneously for both types of turnover is allocated proportionally (Article 489 of the Tax Code of the Republic of Kazakhstan). If the values in the accounting system and electronic invoice differ, the accountant should identify the specific line containing the discrepancy and check the original value, rate, calculation method and rounding. The correction must ensure that the figures correspond to the actual transaction and the issued documents, rather than merely making the overall totals match. What Accountants and Individual Entrepreneurs in Kazakhstan Should Consider The calculation itself is only the arithmetic component. For correct documentation, it is necessary to establish the seller's status, the nature of the transaction, the applicable rate and whether tax is included in the contractual price. VAT cannot automatically be added to every payment or extracted from every receipt into an account: the tax status of the transaction must be determined first. The question “up to what amount can an individual entrepreneur operate without VAT?” concerns VAT registration rules rather than the formula for adding or extracting tax. Therefore, the amount of an individual payment or the value of a single sale cannot be used to determine whether an individual entrepreneur is required to be registered. The threshold is determined under the registration rules in effect on the relevant date, taking into account the entrepreneur's figures for the period prescribed by law. If the seller is not registered for VAT, the inclusion of the term “VAT” in a calculation does not in itself confirm the seller's tax status. When tax is shown in the documents, the accountant compares the contractual price, source document, invoice and electronic invoice, including the value excluding VAT, the rate, the tax amount and the overall total. For a practical check, it is useful to prepare a short table containing three figures: value excluding VAT, VAT amount and value including VAT. The applied rate and the basis for selecting it should be recorded separately. This check helps identify whether the total amount was mistakenly treated as the taxable amount, whether the correct formula was applied and at which stage a discrepancy arose due to rounding. Frequently Asked Questions How do I calculate VAT on an amount excluding tax? — Multiply the amount excluding VAT by the applicable rate and divide by 100. At a rate of 16%, the formula is: amount excluding VAT × 16 / 100. How do I extract VAT from an amount? — Multiply the total amount by the rate and divide by 100 plus the rate. At a rate of 16%, multiply the total amount by 16 and divide by 116. Then subtract the extracted tax from the total to obtain the value excluding VAT. Can VAT on an amount be calculated online? — Yes, if the calculator allows you to specify the rate and select the “add” or “extract” mode. The result should be verified using the formula and compared with the transaction documents. Why do the VAT amounts in the electronic invoice and accounting system not match? — The discrepancy may be in the original value, rate, calculation method or rounding of an individual line. Compare the value excluding VAT, tax and total for each item in the source document, invoice and electronic invoice in sequence. Up to what amount can an individual entrepreneur operate without VAT in 2026? — This matter is governed by VAT registration rules rather than tax calculation formulas. The amount of a single transaction or receipt does not determine the registration obligation: the statutory criteria for the relevant period apply. Sources Tax Code of the Republic of Kazakhstan: Article 489. --- _BuhGPT — ИИ-помощник для бухгалтеров Казахстана: https://buhgpt.kz_