Connect every wallet, exchange and chain. KAS taxes crypto capital gains at a 19% flat rate via PIT-38, with no annual exemption but with 5-year loss carryforward. Kryptos handles each disposal at acquisition cost.
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5,500+ integrations across CEXs, DEXs, wallets and chains. Kryptos auto-classifies every transaction by KAS treatment.
Download PIT-38, drop into e-Urząd Skarbowy, or hand to your księgowy. Most users do the second.
PIT-38 + 19% flat. Kryptos applies the rules consistently so your filing survives a KAS query.
Single rate applied to net crypto gains. No progressive bracket, no PIT-36 alternative for crypto specifically.
The only deduction Polish law allows. Gas fees, exchange fees, transaction costs rolled into cost basis where the rule permits.
Realised losses carry forward for 5 tax years. Kryptos tracks the unused balance so you don't lose deductible losses.
Polish law treats swaps as taxable disposals. We compute the PLN-valued gain at each swap moment.
e-Urząd Skarbowy opens PIT-38 for the 2025 tax year.
PIT-38 filing and payment deadline for 2025.
Cut-off to realise losses you want to carry forward into 2027.
Every document KAS expects for PIT-38 with crypto disposals, in the order your księgowy will ask for them.
We email the PDF straight away. No spam, unsubscribe any time.
Beat the April 30 KAS deadline. Generate PIT-38 in minutes.