A Warsaw-based IT entrepreneur receives a job offer in the Netherlands. She decides to relocate her tax residence. Two weeks later, her Polish accountant calls with an unexpected question: has she considered exit tax? The charge applies to unrealised gains on assets she is taking out of Poland's tax net – and the clock starts the moment her residence shifts.

Polish exit tax is triggered when an individual or company transfers assets, business functions, or tax residence outside Poland's taxing jurisdiction. The charge is calculated on the difference between the market value of the transferred assets and their tax cost basis at the date of transfer. For individuals, the standard rate is 19 percent on gains; a higher rate applies where the tax cost basis cannot be established. The minimum asset value threshold that activates the charge for individuals is PLN 4 million.

This guide walks through the four key stages: identifying when exit tax is triggered, calculating the liability, choosing a payment structure, and planning ahead to reduce exposure. Each section includes a concrete scenario and a self-assessment checkpoint. Readers who also deal with cross-border reporting should note that related obligations – such as mandatory e-invoicing under KSeF Poland and data transfer rules – interact with exit planning in ways that are easy to miss.

When is exit tax triggered under Polish tax law?

Exit tax activates in three distinct situations. First, an individual transfers tax residence from Poland to another country. Second, a company moves its registered seat, effective management, or a permanent establishment outside Poland. Third, a taxpayer transfers specific assets – including shares, derivatives, or intellectual property – to a foreign entity in a way that removes those assets from Poland's taxing reach. Any of these events starts the clock.

The PLN 4 million threshold applies to individuals. Below that aggregate market value, exit tax does not apply. For legal entities (companies), no equivalent de minimis threshold exists – the charge can apply to any qualifying transfer. The Urząd Skarbowy (Tax Office) handling the taxpayer's last Polish address is the competent authority for individuals. The Krajowa Administracja Skarbowa (National Revenue Administration, KAS) may also conduct audits of corporate exit events. Both institutions have broad powers to challenge valuations.

One common misconception is that only physical relocation triggers the charge. In practice, a Polish resident who keeps a home in Warsaw but spends more than 183 days in another country may also shift their tax residence – even without a formal deregistration. The Ministerstwo Finansów (Ministry of Finance) has issued guidance confirming that substance-over-form principles apply. The Tax Office looks at the centre of vital interests, not just the passport address.

  • Individual relocating tax residence abroad (PLN 4m threshold)
  • Company moving seat or effective management outside Poland
  • Transfer of specific assets removing them from Polish tax net
  • Contribution of assets to a foreign permanent establishment
  • Partial transfer of business functions (partial exit)

A manufacturing client in Wielkopolska discovered in spring 2025 that a subsidiary reorganisation – moving IP rights to a Dutch holding – constituted a partial exit event. We secured a KAS pre-clearance that reduced the assessed exit tax base by over PLN 3 million by correctly separating functions retained in Poland from those genuinely transferred.

How is the exit tax liability calculated?

The tax base is the excess of market value over the tax cost basis on the transfer date. Market value means the arm's-length price a willing buyer would pay – the same standard used in transfer pricing benchmarking. The tax cost basis is typically the historical acquisition cost, adjusted for amortisation where applicable. For assets with no established cost basis, the entire market value is taxed at a higher flat rate of 19 percent (individuals) or the standard corporate income tax rate for entities.

For individuals, the standard rate is 19 percent. If the cost basis cannot be documented, a punitive rate of 3 percent applies to the gross market value rather than the gain. That distinction matters enormously. A shareholding worth PLN 5 million with a documented cost of PLN 1 million generates a PLN 4 million gain taxed at 19 percent – a liability of PLN 760,000. Without cost documentation, the 3 percent rate hits the full PLN 5 million, producing a PLN 150,000 charge. Counterintuitively, the 3 percent rate is cheaper here – but that reverses when gains are small relative to value.

Companies use the corporate income tax rate of 19 percent (or 9 percent for small taxpayers meeting the revenue threshold). The valuation must be supported by documentation. KAS auditors regularly challenge valuations that fall below the range produced by comparable transactions. Engaging a certified valuer and retaining the report for five years is standard practice. IP Box assets – where the IP Box regime reduced the effective tax rate during ownership – require special attention because the exit calculation uses the pre-IP Box cost basis.

Self-assessment checkpoint: before any transfer, confirm (1) the market value with a written appraisal, (2) the tax cost basis with acquisition documents, and (3) whether any tax treaty between Poland and the destination country provides relief or deferral. The double tax treaty between Poland and the United States contains provisions relevant to US-bound transfers that can reduce double taxation.

What payment options and deferrals are available?

Polish tax law does not require exit tax to be paid in a single lump sum in every case. Individuals relocating to a European Union or European Economic Area member state may elect to pay in instalments over five years. This is a significant relief option. The instalment election must be made in the exit tax return filed within seven days of the triggering event. Missing that seven-day window forfeits the instalment right entirely – an irreversible consequence that no subsequent application can cure.

Companies do not have an equivalent statutory instalment right under domestic law. However, corporate taxpayers may apply to the Tax Office for a payment deferral under general tax ordinance provisions. Approval is discretionary and requires demonstrating that immediate payment would cause serious hardship. In practice, KAS grants deferrals in restructuring contexts more readily than in straightforward relocations. Providing a bank guarantee or pledge over Polish assets substantially improves the prospects of approval.

Where the destination country is outside the EU/EEA – for example, a relocation to the United Arab Emirates or the United Kingdom – the instalment option is unavailable for individuals. Full payment is due within seven days of filing the exit tax declaration. This is where planning in advance of the move, not after it, makes a material difference. A family foundation established in Poland before the relocation can, in certain structures, retain assets within the Polish tax net and defer the exit event – though this requires careful analysis given the specific rules governing fundacja rodzinna (family foundation) asset contributions.

We assisted a Silesian entrepreneur in winter 2025 who planned to relocate to Singapore. By restructuring the timing of a share transfer and documenting the cost basis of three shareholdings before departure, we reduced the immediate exit tax liability by over PLN 900,000 and preserved cash flow for the transition period.

How should you plan to reduce exit tax exposure?

Early planning – ideally 12 to 24 months before a planned relocation – opens options that disappear once the transfer occurs. The core strategies fall into four categories: basis documentation, asset restructuring, timing optimisation, and treaty positioning. None of these is a guarantee of zero tax. All require proper legal and tax analysis. The goal is to pay the correct amount, not more.

Basis documentation is the lowest-cost intervention. Gathering and preserving acquisition records, subscription agreements, and valuation reports before a move ensures the 19 percent gain-based rate applies rather than the punitive gross-value rate. For founders who received shares at nominal value years ago, this documentation exercise can be complex – but it is far cheaper than the alternative. A tax advisor in Warsaw with experience in exit structures can identify gaps before they become disputes.

Asset restructuring covers decisions such as whether to sell Polish assets before departure (crystallising a gain taxed at domestic rates), contribute assets to a Polish entity retaining them in the Polish tax net, or use a family foundation to hold assets long-term. Each path has different tax, legal, and operational consequences. Transfer pricing rules apply to any intra-group restructuring, so the exit plan must be consistent with the group's transfer pricing documentation.

  • Document all cost bases before the triggering event
  • Confirm treaty position with the destination country
  • Assess instalment eligibility (EU/EEA destination required)
  • File the exit tax return within seven days of the trigger
  • Retain valuation reports for at least five years

Three business scenarios illustrate the range. A manufacturing company moving its effective management to Germany can use the Poland-Germany tax treaty to challenge double taxation on the same assets. An IT founder relocating to Portugal may benefit from Portugal's non-habitual resident regime while managing Polish exit tax through the instalment option. A foreign investor liquidating a Polish holding structure should sequence the liquidation steps to avoid triggering exit tax on assets that could be distributed as dividends instead.

To discuss how exit tax applies to your specific relocation or restructuring, contact info@kordeckipartners.com.

Frequently asked questions

Q: Does exit tax apply if I keep my Polish bank account and property after moving abroad?

A: Exit tax is triggered by the shift in tax residence or the transfer of assets outside Poland's taxing jurisdiction – not by retaining Polish bank accounts or real estate. However, keeping significant ties to Poland (property, family, business interests) may mean your tax residence has not actually shifted, which is a separate analysis. Retaining Polish real estate does not itself trigger exit tax, but it may keep you within Poland's tax net for income derived from that property.

Q: How long does the exit tax compliance process take, and what does it cost?

A: The statutory filing deadline is seven days from the triggering event. In practice, preparing a defensible return – with valuations, cost basis documentation, and instalment election if applicable – takes two to six weeks of preparation before the move. Professional fees for a straightforward individual exit with two or three shareholdings typically range from PLN 8,000 to PLN 25,000, depending on asset complexity. Corporate exits with IP or business function transfers are more involved and can take three to four months to structure properly.

Q: Can a family foundation eliminate exit tax entirely?

A: No. Contributing assets to a Polish family foundation before relocating does not automatically eliminate exit tax. The contribution itself may constitute a taxable transfer if the assets leave the founder's personal tax net. However, a properly structured family foundation can retain assets within the Polish tax jurisdiction, deferring the exit event until a later distribution or dissolution. This requires analysis of the specific assets, the foundation's statutory purpose, and the founder's post-relocation ties to Poland. The rules governing family foundations have been in force since May 2023 and KAS is actively reviewing early structures.

KORDECKI & Partners is a law firm based in Warsaw and Krakow, advising business clients across 30 jurisdictions. Our team combines expertise in Polish and international law with a practical approach to exit tax planning, cross-border restructuring, and individual tax residence analysis. We work with Polish entrepreneurs, foreign investors, and in-house legal teams. To discuss your situation, contact info@kordeckipartners.com.

Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. KORDECKI & Partners assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@kordeckipartners.com.