Czechia cryptocurrency tax guide

What this guide covers

This guide covers Czechia's individual crypto-asset tax exemptions for the 2025 tax year under Act No. 32/2025 Coll., based on consistent secondary legal and tax commentary describing the enacted act and related Financial Administration guidance. financnisprava.cz itself wasn't directly fetched in this research pass. This is educational information, not individualized tax advice.

Tax treatment of cryptocurrency

Two separate tests can exempt your crypto sale from Czech personal income tax, and meeting either one is enough. Act No. 32/2025 Coll., effective 15 February 2025, inserted new exemptions into section 4(1) of the Income Tax Act (paragraphs zj and zk) specifically for individual crypto-asset sale income. The value test exempts a sale if your total gross crypto-sale income is at or under CZK 100,000 in the tax period. The time test exempts a sale if you held the crypto-asset for more than three years immediately before selling. Income that fails both tests is taxed as ordinary income under Czechia's general personal income tax rules. The law doesn't define crypto-assets for tax purposes itself, leaving some interpretive questions — including how crypto-to-crypto exchanges affect the holding-period clock — unresolved as of this review.

Common taxable events

• Selling crypto for a gain where gross crypto-sale income for the period exceeds CZK 100,000 and the specific asset sold was held three years or less — taxed as ordinary personal income.
• Selling electronic money tokens (stablecoins) — excluded from the CZK 100,000 value test specifically, regardless of amount.
• Crypto held as a business asset, sold within three years of ending self-employment that used it — doesn't qualify for the exemptions.
• Gains on crypto, securities, and business shares combined, once your gains relying on the time-test exemption exceed a shared CZK 40 million gross income cap per tax period — the excess is taxable.

Potentially non-taxable events

• Selling crypto held for more than three years before the sale — exempt under the time test, subject to the CZK 40 million shared cap described above. For inherited crypto from a direct relative or spouse, the deceased's holding period counts toward the three years.
• Selling crypto, other than stablecoins, where your total gross crypto-sale income for the tax period is CZK 100,000 or less — exempt under the value test, independent of how long any individual asset was held.
• Buying and simply holding crypto, without selling, isn't a taxable event.

Tax rates and thresholds

No tax applies to a sale that qualifies under either the CZK 100,000 value test or the 3-year time test, subject to the CZK 40 million shared cap on the time test, applying jointly across crypto, securities, and business shares. That cap is being removed for securities and business shares from 1 January 2026, but stays permanently in place for crypto-assets specifically. Gains that qualify for neither exemption are taxed at Czechia's ordinary personal income tax rates, which this guide doesn't reproduce in full.

Cost basis and calculation

For a taxable, non-exempt disposal, your gain is calculated as sale proceeds minus documented acquisition cost, consistent with Czechia's general income-tax principles. If you hold crypto acquired before the law's 15 February 2025 effective date, you don't get the option, available for some securities, to use an end-2024 market value as your basis for 2025 income — the original acquisition cost still applies.

Reporting and compliance

• Taxable crypto-sale income that fails both exemption tests goes in your annual personal income tax return filed with the Financial Administration.
• Income realized from 15 February through 31 December 2025 counts toward the 2025 CZK 100,000 value-test limit, per the Financial Administration's April 2026 guidance.
• This guide doesn't independently confirm whether a sale that qualifies for either exemption must still be separately disclosed on the return even though no tax is owed — confirm directly with the Financial Administration.

Residency and cross-border issues

Your Czech tax residency generally governs whether your worldwide crypto-sale income is subject to these rules. This guide doesn't cover non-resident-specific rules or double-taxation treaty interactions in depth.

Example

This example is hypothetical, for illustration only. Tomáš sells crypto he bought 18 months earlier for a total of CZK 80,000 in gross proceeds during 2025, his only crypto sale that year. Because gross crypto-sale income (CZK 80,000) is under the CZK 100,000 value-test threshold, the sale is exempt from personal income tax even though the 3-year time test wasn't met. Had Tomáš instead sold CZK 150,000 worth of crypto held only 18 months, neither exemption would apply, and the gain would be taxed as ordinary income.

Official resources

• Financial Administration of the Czech Republic: https://www.financnisprava.cz/

Limitations and review information

Tax year covered: 2025. Last verified: October 11, 2026. Known gap: financnisprava.cz wasn't directly fetched, though Act No. 32/2025 Coll.'s exact number, effective date, and Income Tax Act section citation are consistently corroborated across multiple independent secondary legal and tax sources. This guide doesn't independently confirm how crypto-to-crypto exchanges affect the holding-period clock, which the law itself reportedly leaves undefined. This is educational information only, not individualized tax advice — confirm current specifics directly with the Financial Administration or a qualified Czech tax professional.