Poland cryptocurrency tax guide

What this guide covers

This guide covers Poland's individual cryptocurrency tax rules for the 2025 tax year under the Personal Income Tax Act's specific virtual-currency provisions, based on consistent secondary legal and tax commentary. podatki.gov.pl itself wasn't directly fetched in this research pass. This is educational information, not individualized tax advice.

Tax treatment of cryptocurrency

Poland taxes your crypto gain at a flat 19% rate, and the trigger that matters is what you exchange it for. Since a 2019 reform, Poland's PIT Act treats income from disposing of virtual currency as a distinct category of capital income, taxed at that flat 19% rate under article 30b — kept separate from, and not pooled with, gains or losses from stocks, mutual funds, or other investments. Article 17 ust. 1f defines what counts as a taxable disposal: exchanging virtual currency for legal tender, for goods, for a service, for another property right, or using it to settle another obligation. Exchanging one cryptocurrency for another isn't within this definition and isn't a taxable event under Polish law — tax is deferred until you actually cash out to fiat, spend it, or otherwise dispose of it as defined.

Common taxable events

• Selling crypto for Polish złoty or other fiat currency — taxed at the flat 19% rate under article 30b.
• Spending crypto on goods or services — treated as a disposal. The gain is the value of what you received minus the crypto's original acquisition cost.
• Using crypto to settle any other obligation — also falls within the article 17 ust. 1f definition of a taxable disposal.

Potentially non-taxable events

• Exchanging one cryptocurrency for another, such as ETH for BTC, isn't a taxable disposal under article 17 ust. 1f's definition. Tax is deferred until a later disposal into fiat, goods, services, or settlement of an obligation.
• Simply buying and holding crypto isn't a taxable event.

Tax rates and thresholds

A flat 19% rate applies under article 30b to your net gain from virtual-currency disposals for the year, reported separately from other income and not combined with employment income, business income, or other capital gains. This guide flags one unresolved conflict in secondary sources: some commentary describes realized crypto losses as carrying forward for 5 tax years, consistent with Poland's general capital-loss carryforward rules, while another describes them as carrying forward indefinitely with no expiry. This guide doesn't resolve which is currently correct — confirm directly against the current PIT-38 instructions.

Cost basis and calculation

Under article 22 ust. 14-16, your documented acquisition costs and disposal-related fees, including exchange fees, are deductible against virtual-currency disposal revenue for the year. Where total deductible costs exceed that year's disposal revenue, the excess carries forward and is added to deductible costs for the following year. Costs related to mining crypto are explicitly not deductible under this provision — a notable asymmetry between mining and ordinary purchase-and-resale activity.

Reporting and compliance

• Virtual-currency disposal income and costs are self-reported on the annual PIT-38 form, filed and paid by April 30 of the year following the tax year. No payer withholds this tax on your behalf.
• Crypto income is kept on a separate accounting track from other capital income — revenue can only be offset against revenue of the same type, and costs only against costs of the same type.

Residency and cross-border issues

Your Polish tax residency generally governs whether your worldwide virtual-currency disposal income falls within this regime. This guide doesn't cover non-resident-specific rules or double-taxation treaty interactions in depth.

Example

This example is hypothetical, for illustration only. Pan Jan buys crypto for 20,000 PLN and later uses it to buy a car worth 25,000 PLN. Under article 17 ust. 1f, paying for the car with crypto is a disposal, generating a 5,000 PLN gain (25,000 PLN minus 20,000 PLN), taxed at the flat 19% rate — 950 PLN in tax — reported on his PIT-38 for that year. Had Jan instead swapped the same crypto for a different cryptocurrency without cashing out, no tax would be due at that point under current law.

Official resources

• Krajowa Administracja Skarbowa (KAS): https://www.gov.pl/web/kas

Limitations and review information

Tax year covered: 2025. Last verified: October 11, 2026. Known gap: podatki.gov.pl wasn't directly fetched, and the consolidated PIT Act text itself wasn't independently re-read, though the specific article citations (17 ust. 1f, 30b, 22 ust. 14-16) are consistently corroborated across multiple independent secondary legal and tax sources. The loss-carryforward period (5 years vs. indefinite) remains an unresolved conflict in this pass. This is educational information only, not individualized tax advice — confirm current specifics directly with KAS or a qualified Polish tax professional.