The tax system is one of the first challenges a foreign investor faces after setting up a company in Poland. Unlike company registration — a one-off process with clearly defined steps — tax obligations accompany a business throughout its entire life. Errors in tax filings, delays in VAT registration or incorrect determination of tax residency can generate costly penalties.
Overview of the main taxes in Poland
Poland operates a European-model tax system based on corporate income tax (CIT), personal income tax (PIT) and value added tax (VAT). The table below sets out the main taxes relevant to a foreign investor:
| Tax | Rate | Who pays? | Note |
|---|---|---|---|
| CIT (corporate income tax) | 9% or 19% | Sp. z o.o. (LLC), S.A. (JSC), P.S.A. (Simple JSC) | 9% for small taxpayers (revenue < EUR 2m) |
| VAT (value added tax) | 23% / 8% / 5% / 0% | Active VAT taxpayers | Registration mandatory above PLN 240,000 of annual turnover (from 2026); also available to EU-based entities under the SME Scheme |
| PIT (personal income tax) | 12% / 32% | Individuals: employees, contractors, partners in tax-transparent entities | 32% bracket above PLN 120,000 annual income |
| Estonian CIT (lump-sum on company income) | 10% / 20% | LLCs, P.S.A. (conditions apply) | 10% small / 20% standard; no CIT until profit distributed |
| Tax on Civil Law Transactions (PCC) | 0.5% / 1% / 2% | Parties to civil law transactions | Applies to company agreements, loans, share sales |
CIT — corporate income tax
A Polish limited liability company (Sp. z o.o.), joint-stock company (S.A.) and simple joint-stock company (P.S.A.) are all CIT taxpayers. The standard rate is 19% of the tax base (income after deduction of tax-deductible expenses). Small taxpayers — with tax revenues (including VAT) not exceeding EUR 2 million per year (for 2026: PLN 8,517,000, per the NBP exchange rate of 1 October 2025) — may apply a reduced rate of 9%. An important nuance: Poland does not levy a separate capital gains tax; instead, such gains are taxed within the framework of CIT (for companies) or PIT (for individuals). Capital income and operating income are settled separately; the preferential 9% CIT rate does not apply to capital income, which is always taxed at 19%.
A company’s tax year may be a calendar year or any other 12-month period (as specified in the articles of association or statute). CIT advance payments are made monthly (standard) or quarterly (small taxpayers and start-up companies only), and the annual CIT-8 return is filed within 3 months of the end of the tax year.
| ⚠️ Warning: minimum corporate income tax Since 2024, a minimum CIT applies at a 10% rate to companies reporting a tax loss or operating margin below 2%. New companies are exempt for the first 3 years of operation — but this does not apply to companies formed through transformation, merger, division, or a significant in-kind contribution (above EUR 10,000). After that period, structurally low-margin operations must factor this into tax planning. |
The minimum CIT tax base is defined as 1.5% of operating revenue plus certain passive costs, or alternatively under a simplified method, as 3% of operating revenue. With a fixed 10% tax rate, the simplified method results in an effective rate of 0.3% of revenue.
For large corporate groups (with revenues above EUR 750 million per year), the GloBE directive (Pillar Two), implemented by Poland, adds further significance — the effective CIT rate must be at least 15% in every jurisdiction, and reliefs such as the Polish Investment Zone (PIZ) or IP Box may be neutralised by a top-up tax in the group’s home country.
Estonian CIT — tax only on profit distribution
Since 2021, Polish companies may opt for a lump-sum tax on company income (the so-called Estonian CIT). Under this model, the company does not pay income tax on profits as they are earned — tax arises only when profits are distributed (as a dividend or payment to a shareholder). Rates are 10% for small taxpayers and 20% for others.
Eligibility conditions include:
- The company may not hold shares, stock or other capital rights in any other entity (a complete ban on holding structures — not limited to entities in tax havens).
- Employment of at least 3 employees (with exemptions for new companies).
- Shareholders must be individuals only.
- Income structure criteria must be met.
The model is particularly attractive for companies that reinvest their profits.
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💡 Our recommendation at Destrier
Estonian CIT works best for companies that reinvest profits — in the early years, no CIT is paid at all. Thanks to the mechanism reducing the shareholder’s PIT by a portion of the CIT already paid by the company (90% for small taxpayers, 70% for others), the combined effective tax rate (CIT+PIT) is only 20% for small taxpayers and 25% for others — significantly lower than standard CIT (26.29% and 34.39%). Key questions before switching: • Does the company hold shares or stock in other entities? (disqualifies Estonian CIT) • Are all shareholders natural persons? • Does the company employ at least 3 people? • Are transactions with related entities planned? Destrier Law Firm analyses the cost-benefit based on the company’s specific structure and dividend plans. |
CIT reliefs and tax incentives
The Polish tax system offers a range of reliefs that can substantially reduce the effective tax rate:
- R&D relief: deduction of 100% (or 200% for a recognised R&D centre) of qualified costs incurred in research and development.
- IP Box: preferential taxation of income from qualified intellectual property rights (e.g. patents, software) at a 5% CIT rate.
- Expansion relief: additional 100% deduction of costs incurred in accessing new foreign markets.
- Robotisation relief: deduction of 50% of the cost of acquiring industrial robots and production automation equipment.
- Polish Investment Zone (PIZ): CIT exemption for 10–15 years for investments meeting quantitative and qualitative criteria. Note: production investments under the PIZ must account for local real estate tax — the rate for structures is 2% of initial (depreciation) value per year. Some municipalities offer additional exemptions for new investors.
PIT — the employer’s obligations as a withholding agent
A company employing staff in Poland becomes a PIT withholding agent — it calculates, deducts and remits advance payments monthly (by the 20th of the following month) and issues PIT-11 returns by end of February of the following year.
For employees who are not Polish tax residents (e.g. seconded from abroad), additional analysis of double tax treaties (DTTs) is required — Poland has over 80 such treaties with different countries. Correctly determining an employee’s tax residency and applying the correct rate is the employer’s obligation.
| ⚠️ Warning: tax residency and the place of management A company registered in Poland is a Polish tax resident and pays CIT on its worldwide income (unlimited tax liability). However, if a foreign company is effectively managed from Poland — meaning key business decisions are made here — Polish tax authorities may treat it as a Polish tax resident and tax its global income in Poland. This risk is particularly significant for holdings whose management is exercised from Polish territory. |
In addition to PIT, the employer pays ZUS contributions of approximately 20% of gross salary. The real employment cost is therefore 20–22% higher than the gross figure.
Board member remuneration paid solely on the basis of a resolution of appointment — without an employment contract — is subject to progressive PIT rates (12%/32%) and a mandatory 9% health insurance contribution, while remaining exempt from social security contributions — still a more tax-efficient arrangement than an employment contract for foreign managers.
WHT — withholding tax
A Polish company paying dividends, interest or royalties to foreign entities must withhold and remit withholding tax (WHT). Standard rates are: 19% on dividends, 20% on interest and royalties. These rates may be reduced under an applicable double tax treaty or EU directive (the Parent-Subsidiary Directive or the Interest and Royalties Directive).
| ⚠️ Warning: the “Pay & Refund” mechanism on WHT Since 2022, a “pay and refund” mechanism applies: if WHT payments to a single entity exceed PLN 2 million per year, the payer must withhold tax at the domestic rate (without applying DTT benefits or exemptions), and the recipient may then apply for a refund. This mechanism significantly affects the cash flow of companies paying dividends or interest to foreign related parties. It is possible to obtain a preferential treatment opinion or submit a declaration — both require strict formal conditions to be met. |
| ✅ Checklist: tax obligations for a new company in its first year |
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✓ Register for NIP and VAT-R at the tax office (before the first transaction). ✓ Choose the tax year and CIT regime (standard rules vs. Estonian CIT). ✓ Register with ZUS as contribution payer before the first hire. ✓ Confirm the minimum CIT exemption (first 3 years — except for companies formed through restructuring or a significant in-kind contribution). ✓ Analyse WHT obligations for planned payments to foreign entities. |
| Need an analysis of your company’s tax structure in Poland? Destrier Law Firm advises foreign investors on lawful tax optimisation. Get in touch. |
Legal position: 2026 (updated: August 2026). This article is for informational purposes only and does not constitute legal advice. We recommend seeking individual legal advice before making any decisions.
