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Tanzania Mainland · TZS · VAT

Tanzania Mainland VAT calculator

Calculate Mainland Tanzania VAT-inclusive and VAT-exclusive amounts for quotes, invoices and price checks.

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Tanzania Mainland VAT calculator

Add VAT to a VAT-exclusive amount or remove VAT from a VAT-inclusive total.

VAT to add

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Use when the amount does not include VAT

Total including VAT

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Amount before VAT

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Use when the amount already includes VAT

VAT included in total

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Selected rate: Tanzania Mainland VAT 18% · Checked 2026-09-15 · official source
The standard Mainland Tanzania rate is 18%; the Finance Act 2025 provides a conditional 16% rate for eligible supplies paid through a bank or approved electronic system, while Zanzibar follows separate ZRA rules. This is an estimate, not tax advice. Your transaction may be zero-rated or exempt, and IP location does not determine tax liability.

How Mainland Tanzania VAT is calculated

For a standard-rated taxable supply, add 18% VAT to the amount before VAT. To estimate the VAT inside an inclusive total, divide the total by 1.18 and subtract the result from the total.

Add VAT

Net amount × 1.18 = total including VAT

Remove VAT

Gross amount ÷ 1.18 = amount before VAT

Important Tanzania VAT limitations

The Tanzania Trade Portal and Ministry of Finance describe an 18% standard rate for Mainland Tanzania, with zero-rated and exempt treatments for qualifying supplies. Finance Act 2025 also provides a conditional 16% rate from 1 September 2025 for eligible supplies paid through a bank or approved electronic payment system; this page does not decide whether a transaction qualifies. This calculator does not determine supply classification, registration, input-tax credit or filing obligations.

Use the standard 18% result unless you have confirmed the conditional treatment with current official guidance. Read the Finance Act 2025 and current TRA implementation notices. This page does not cover Zanzibar; the Tanzania Trade Portal and Zanzibar Revenue Authority should be checked for the applicable jurisdiction.

Need several products or services on one estimate? Use the multi-line VAT invoice calculator to total quantities, prices and per-line rates in your browser.

Frequently asked questions

What VAT rate does this Tanzania calculator use?

It starts with the 18% standard rate for Mainland Tanzania stated by the Tanzania Trade Portal and Ministry of Finance. Some supplies may be zero-rated or exempt.

Can the 16% rate be used for any Tanzania sale?

No. The Finance Act 2025 provides 16% only for eligible supplies meeting the required payment and implementation conditions. Confirm eligibility with current TRA notices; this calculator starts with the ordinary 18% standard rate.

Does this page cover Zanzibar?

No. Zanzibar has separate VAT administration and rates published by the Zanzibar Revenue Authority. Confirm the applicable ZRA treatment before using a result there.

How do I remove VAT from a VAT-inclusive amount?

Divide the VAT-inclusive amount by 1.18 to estimate the amount before VAT, then subtract it from the total to find the VAT portion.