🇨🇿 Czech Republic — s.r.o. Profit Retention in 2026

Does leaving profit in the company avoid the dividend tax?

Yes, for as long as it stays there. The 21% corporate tax is due on all company profit regardless, but the 15% dividend withholding tax only triggers when profit is actually distributed to you as the owner. Profit retained inside the company — for reinvestment, a cash buffer, or future expansion — is taxed once, not twice, until the day you take it out.

Why does this matter for the s.r.o. vs. OSVČ decision?

It's the main reason the s.r.o.'s "32.85% two-layer rate" isn't the full story. If you don't need to withdraw all your profit every year, your effective annual rate can be much closer to 21% than to 32.85%. At typical income levels, OSVČ recognized expenses (~13–14%) is still cheaper even after this — but the gap narrows a lot once you factor in deferral. And at high income, where OSVČ recognized expenses climbs above 21% (its own deduction cap bites past 2,000,000 CZK), a retained-profit s.r.o. holding steady at 21% can pull ahead.

One caveat: if you take no salary from the company and have no other employment or self-employment coverage, you separately owe a mandatory OBZP self-payer health insurance premium of ~36,288 CZK/year. It's a flat cost, not a percentage of profit, so it weighs most heavily on the "much closer to 21%" math at lower retained-profit levels and fades to a rounding error at high income.

Is there a downside to retaining profit indefinitely?

Mainly liquidity — the money is legally the company's, not yours personally, until distributed. There's no separate penalty tax for retaining profit in a Czech s.r.o. (unlike some jurisdictions with "undistributed profits" taxes), but you do need proper bookkeeping and annual financial statements regardless of whether you distribute anything.

See the full s.r.o. company taxation guide for the complete tax structure.