Whether an individual pays income tax on the sale of real estate depends on how long they held it – and the rules differ sharply between the two countries. In Slovakia the sale is exempt after five years of ownership. In the Czech Republic the exemption comes either after two years of residence or, for property acquired from 2021, after a ten-year holding period.
When is a property sale tax-exempt in Slovakia?
Slovak rules are set out in Section 9 of the Income Tax Act (595/2003 Coll.). Income from selling real estate that was not part of business assets is exempt once more than five years pass between acquiring ownership and the sale. The clock starts on the day ownership is acquired – for a purchase, typically the day the transfer is registered in the land cadastre, not the day the contract is signed.
Two special situations matter. For property inherited in the direct line, the seller may count the time the deceased owned it, so an inherited family home can often be sold tax-free almost immediately. For property that was held in business assets, the five-year period runs only from the day it was removed from those assets. A broader comparison of seller-side taxation across both countries is covered in our piece on the share deal versus asset deal.
How does the Czech exemption differ?
Czech rules under Section 4 of Act 586/1992 Coll. offer two independent routes. The first is residence: if the seller had their home in the property for at least two years immediately before the sale, the income is exempt regardless of how long they owned it. This route is designed for genuine own-housing, not investment flats.
The second route is the time test, and this is where the Czech regime is markedly stricter than the Slovak one. For property acquired from 1 January 2021 the holding period is ten years; for property acquired by the end of 2020 the old five-year period still applies. The 2021 extension from five to ten years is the single most important point for owners of investment property.
What counts as the start of the holding period?
In both countries the decisive moment is the acquisition of ownership, usually linked to registration in the land register, rather than the signing of a contract. In Slovakia, watch out for a future-sale agreement signed within the five-year window – it blocks the exemption even if the actual purchase contract is concluded later.
For inherited property, both systems let heirs in the direct line (and surviving spouses) add the deceased’s ownership time to their own. This is one of the few areas where Slovak and Czech rules genuinely align, and it often allows an inherited home to be sold without tax soon after inheritance.
How is the sale taxed if no exemption applies?
If no exemption applies, only the profit is taxed – the difference between the sale price and provable expenses such as the acquisition cost, documented improvements and transaction costs. The tax base is the gain, not the gross proceeds, in both jurisdictions.
The rates differ. In Slovakia, the sale falls under other income (Section 8) and is taxed on a progressive scale starting at 19 % and rising to 25 %, 30 % and 35 % for 2026, and the gain is also subject to 15 % health insurance contributions. In the Czech Republic, it falls under Section 10 and is taxed at 15 %, with 23 % on the part above 36 times the average wage; health insurance does not apply to this type of income.
Do you have to report an exempt sale?
In Slovakia an exempt sale is simply left out of the tax return – no filing is triggered by it. In the Czech Republic, exempt income above 5 million CZK generally has to be reported to the tax office under Section 38v, but there is an explicit carve-out: real estate recorded in the land cadastre is exempt from this notification duty, because the authorities can trace it themselves.
The Czech exception has one caveat. If you rely on the shorter residence route combined with reinvesting the proceeds in your own housing, a separate notification of that use must be filed within the deadline for the tax return. Missing it can cost you the exemption entirely.
Which regime is stricter for sellers?
For a straightforward investment property with no residence link, Slovakia is clearly more favourable: a five-year hold versus a ten-year hold in the Czech Republic for anything bought from 2021. On the other hand, the Czech residence route rewards people selling the home they actually live in, allowing a tax-free sale after just two years of genuine residence.
Because the holding periods, the taxable-income categories and the reporting duties all diverge, the same transaction can have very different outcomes depending on which side of the border the property sits. Anyone selling across both markets should check each case against the correct national rules before signing.
Selling property in Slovakia or the Czech Republic and unsure whether your sale qualifies for exemption? We will assess your specific case under the correct national rules before you sign.
FAQ
How long must I hold property to sell it tax-free in Slovakia?
In Slovakia, income from selling real estate held outside business assets is exempt after more than five years from acquiring ownership. The period starts on the day ownership is registered in the land cadastre, not the day the contract is signed. For inherited property in the direct line, the deceased’s ownership time counts toward the five years.
Why is the Czech holding period ten years and not five?
For property acquired from 1 January 2021, Czech law extended the time test from five to ten years. Property acquired by the end of 2020 still uses the old five-year period. Separately, a Czech seller can be exempt after just two years if they had their genuine residence in the property immediately before the sale.
Do I pay health insurance on a taxable property sale?
In Slovakia, a non-exempt property sale is other income subject to both income tax (from 19 % upward) and 15 % health insurance contributions on the gain. In the Czech Republic, the same type of income falls under Section 10 and is taxed at 15 % or 23 %, but it is not subject to health insurance contributions.