Estonian CIT for Short-Term Rental 2026: Profitability Calculator
Estonian CIT (lump-sum corporate tax): 0% on reinvestment, 10% on dividend. When it pays for STR and how to file ZAW-RD by 31 January.
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Estonian CIT for Short-Term Rental 2026: Profitability Calculator
Estonian CIT (Polish lump-sum corporate tax) is 0% as long as the company reinvests profits, and 10% (small taxpayers) or 20% on dividend distribution. For growing STR businesses planning to buy more flats this is the most efficient form in 2026. Check the calculator and learn when to file ZAW-RD by 31 January.
Estonian CIT, officially "ryczalt od dochodow spolek" (Polish lump-sum company tax), was introduced in Poland by the Act of 28 November 2020 (CIT Act amendment) and started applying from 1 January 2021. After 2022 and 2023 amendments, the biggest entry barriers disappeared, so in 2026 Estonian CIT is realistically available for almost every STR company.
What Estonian CIT Is
It is a simplified company tax regime where tax is paid only when the company actually distributes profit to shareholders (dividend, advance, hidden distribution). As long as the profit stays in the company and is reinvested (e.g. flat purchases, refurbishment, leasing), the tax is 0%.
Estonian CIT Rates in 2026
| Situation | Small taxpayers (up to EUR 2M) | Others |
|---|---|---|
| Reinvestment of profit | 0% | 0% |
| Dividend payout | 10% | 20% |
| Hidden profit distribution | 10% | 20% |
| Owner PIT on dividend | 9% effective | 5% effective |
| Total payout burden | ~18% | ~25% |
Small taxpayer threshold: EUR 2M (~PLN 9M) annual revenue. Most STR hosts fit this bracket.
Conditions to Use Estonian CIT
To become an Estonian CIT taxpayer, the company must meet all conditions:
- Legal form: sp. z o.o. (Polish LLC), S.A., simple joint-stock company, limited partnership, general partnership with individuals
- Shareholders: only individuals (not other companies, not foundations)
- No shares in other entities (live companies, foundations, trusts)
- Employment: at least 3 staff (or 1 person for a max 4-year-old company), or working owner
- Reporting: full books and financial statements
- No prior passive activity exceeding 50% of revenue
- File ZAW-RD by 31 January of the year you want to use it
The Biggest Catch: 3-Employee Requirement
This is the biggest barrier for small STR hosts. The company must employ at least 3 people on full-time employment contracts for at least 300 days a year. For a host with 5 flats who manages everything alone, this means hiring 3 full-time staff.
Exception for new companies (just starting): in year 1 it is enough to have 1 person (e.g. owner as employee), in year 2 it is 2, from year 3 it is 3.
When Estonian CIT Pays Off for STR
Three scenarios from our practice:
Scenario 1: active investor reinvesting in more flats
- Company has 5 STR flats, plans 2 more in 2026
- Annual profit: PLN 400,000
- Whole profit reinvested in new flats
- Estonian CIT: PLN 0 tax
- Classic CIT 9%: PLN 36,000 tax
- Saving: PLN 36,000 per year
Scenario 2: family company with a long horizon
- Sp. z o.o. with 4 shareholders (family), all working in the company
- Profit PLN 250,000 per year, 60% reinvested, 40% dividend
- Estonian CIT: 0 (60%) + 10% of 100,000 = PLN 10,000
- Classic: 250,000 x 9% = 22,500 + dividend 19% of 100,000 = 19,000 = PLN 41,500
- Saving: PLN 31,500 per year
Scenario 3: company purely to extract profit
- 1 shareholder, plans to pay out 100% of profit as dividend
- Profit PLN 200,000, all distributed
- Estonian CIT: 200,000 x 10% = 20,000 + PIT 9% effective = ~PLN 36,000 total
- Classic CIT: 200,000 x 9% = 18,000 + 19% on the rest = ~PLN 52,000
- Estonian CIT still better by PLN 16,000 thanks to the optional PIT relief
When Estonian CIT Does NOT Pay Off for STR
- Company with 1 flat and revenue up to PLN 200,000: full bookkeeping costs exceed tax savings
- Owner has another shareholder which is a company (disqualifying condition)
- Plan to sell the company within 4 years (sale is treated as profit distribution)
- Company also has passive income above 50% (e.g. deposits, securities)
Estonian CIT Entry Procedure
- Verify all conditions (legal form, shareholders, employment)
- Prepare the previous year's financial statement
- Make corrections: settle transitional differences (KSH-PSR vs CIT)
- Fill and file form ZAW-RD with the tax office by 31 January
- From 1 January of that year you are on Estonian CIT for at least 4 years
- After 4 years you can stay or return to classic CIT (notice to the office)
What if I Don't Meet the 3-Employee Condition?
Three strategies:
1. Owner as employee (full-time employment contract)
- Owner employs themselves at the company
- Minimum salary: full-time minimum wage (PLN 4,666 gross in 2026)
- Costs: employer ZUS ~22%, plus PIT and worker ZUS
- Total cost of one full-time post: ~PLN 7,500/month = PLN 90,000/year
- Only pays off at large profit (> PLN 700,000)
2. Employ cleaners on full-time contracts (instead of civil contracts)
- Move cleaners from civil contracts to employment
- Hard for STR where cleaning is irregular
- Possible: 1 person on 1/2 FTE for cleaning + reception + maintenance
3. Skip Estonian CIT, choose classic CIT 9%
- You accept 9% CIT instead of 0% on reinvestment
- No 3-employee requirement
- Still better than JDG on ryczalt 12.5%
Hidden Profit Distribution: Estonian CIT Pitfalls
The biggest audit allegation: hidden profit distribution, taxed at 10%. What KAS treats as a hidden distribution:
- Shareholder salary above market rates
- Loan from the company to the shareholder without interest
- Sale of assets to the company below market value
- Lease from the shareholder above market rates
- Private use of company assets (company car for personal use)
Safe margin: 5% deviation from market prices. Above that, risk of assessment.
Frequently Asked Questions
Can I switch to Estonian CIT mid-year?
No. The choice of Estonian CIT is made for whole tax years and requires filing ZAW-RD by 31 January of the year you want to start. If you file late, you can only switch from the next year. For newly incorporated companies the deadline is longer (end of the first financial year).
What about VAT, does Estonian CIT cover VAT?
No. Estonian CIT covers only income tax. VAT (subjective exemption up to PLN 200,000 or active VAT) is independent and chosen separately. Most STR companies are subjectively VAT-exempt.
Does an Estonian CIT company pay PIT-4 from employees?
Yes. Estonian CIT is an alternative to the COMPANY income tax. Company duties as a payer (PIT-4 from employees, ZUS, PIT-11) remain unchanged.
What if I exit Estonian CIT after 4 years?
After 4 years you can return to classic CIT 9% or 19% by filing a notice with the office. But all profits reinvested during Estonian CIT that have not been distributed will be taxed at 10% on payout (even years later). Exiting Estonian CIT does not release you from tax on reinvested profit.
Can I combine Estonian CIT with flat depreciation?
Estonian CIT skips standard CIT bookkeeping, including depreciation. Depreciation is "virtual" for information in the financial statement. The flat's value does not decrease for tax purposes, which at large scale is neutral because you would not pay tax on reinvested profit anyway.
Can several companies be combined under a holding on Estonian CIT?
No. The "shareholders are only individuals" condition rules out holding structures. Each STR company must directly have individual shareholders. A holding on Estonian CIT does not exist.
To get your company ready for Estonian CIT and file ZAW-RD on time with the right corrections, use the Standard Package HostReady. You receive an Estonian CIT vs classic CIT calculator, a ZAW-RD template, financial statement preparation instructions and support to eliminate hidden distribution risk.