Add or extract VAT (arvonlisävero) at any rate — and check by expense category when input VAT is deductible.
Net price (VAT 0 %)
Pick an expense category to see whether the VAT on the purchase is deductible — and under what conditions. Based on the Finnish VAT Act (AVL §102 and §114) and Tax Administration guidance.
Unsure about a borderline case? We confirm deductibility and book the VAT correctly for you.
Ask an accountantThe calculator is indicative. VAT rates from 1 Jan 2026: standard 25.5 %, reduced 13.5 % (was 14 %) and 10 %. Borderline deduction cases should be confirmed with an accountant or on vero.fi.
Finland uses one standard rate, two reduced rates and a zero rate. From 1 Jan 2026 the reduced rate dropped 14 → 13.5 %; the other rates stayed the same.
The 10 % rate now covers only a few remaining special services — check the current list on vero.fi. Under the zero rate (0 %) no VAT is added on sales, but input VAT on purchases is still deductible (e.g. exports).
Source: Finnish Tax Administration — Rate of VAT
VAT is a self-assessed tax: the company calculates, files and pays it itself in MyTax. The VAT payable is the VAT on sales minus deductible VAT on purchases.
Source: Finnish Tax Administration — VAT
The deduction selector above tells you, by expense category, what is deductible. Behind it are these main rules of the VAT Act:
Disclaimer
The calculator and deduction table are indicative and do not replace guidance from an accountant or the Tax Administration. They are based on the VAT rates in force from 1 Jan 2026 and the Finnish VAT Act (§102, §114, §117). Borderline deduction cases are resolved case by case — confirm your own situation with an accountant.
Talous SK
We file your VAT returns, check the deductions and make sure borderline cases don't cost you too much or too little. Book a free assessment.