Calculator
VAT calculator
Output VAT on sales, input VAT on purchases and the amount payable or the surplus to be refunded.
Result
Enter the data and press “Calculate”. The result will appear here.
How the calculator works
- VAT is calculated separately for each item and rounded to the grosz; amounts are added up in grosz.
- From a gross amount, VAT = gross × rate ÷ (100 + rate).
- Does not include limits on the right to deduct, the pro-rata ratio, imports or intra-community acquisitions.
Rates and sources
Every figure comes from an official source. All sources accessed on 14 September 2026.
- Rounding of VAT amounts
- to the full groszSource: [2]
- Surplus of input VAT
- carried forward to the following periods or refundedSource: [2]
- [1]podatki.gov.pl: VAT rates and limits (in Polish)published or updated: 15 December 2025 · accessed: 14 September 2026
- [2]VAT Act, Journal of Laws 2025 item 775 — art. 87(1), 106e(11), 120, 146ef (in Polish)published or updated: 16 June 2025 · accessed: 14 September 2026
Disclaimer
The calculator is for illustrative purposes only; the calculations cannot be treated as binding and do not constitute the basis for any claims against Accounting Office “ANALIZA” Martyna Kowalczyk based in Zduńska Wola. Information obtained from the calculator does not constitute a recommendation, legal advice, investment advice or tax advice. The actual situation of a taxpayer may differ in a specific case, in particular depending on factual, legal and financial circumstances. Accounting Office “ANALIZA” Martyna Kowalczyk is not liable for any damage arising from or related to the use of the calculator.
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