Selling Polish Property Before Emigration 2026: 5-Year Rule, Housing Relief and 19% Tax

The 5-year rule explained

Under art. 10 ust. 1 pkt 8 of the Ustawa o PIT, sale of real property held for less than 5 years from the end of the calendar year of acquisition is taxed at 19% on the gain (dochód = przychód minus tax-deductible costs). Sale after the 5-year period is fully exempt from PIT. The 5-year clock starts on 31 December of the year of acquisition, not the day of purchase. Example: if you bought in March 2021, the 5-year period ends on 1 January 2027 — sale on or after that date is tax-free regardless of the gain.

The 19% applies to the gain calculated as: sale price minus acquisition cost (including notarial fees, PCC tax, agency fees) minus documented improvements (faktury VAT for renovations, additions). The base must be reduced by depreciation if the property was rented out and depreciation was claimed for tax purposes (rare for residential PIT-28 ryczałt schemes).

Ulga mieszkaniowa (housing relief)

The ulga mieszkaniowa under art. 21 ust. 1 pkt 131 PIT exempts the gain from 19% tax if the entire sale proceeds (or the proportion equal to the ulga claim) are used to fund ’własne cele mieszkaniowe’ (own housing purposes) within 3 years from the end of the year of sale. Eligible spending includes: (a) purchase of another residential property in Poland or in EU/EEA, (b) construction or major renovation of own housing, (c) repayment of a residential mortgage including foreign-currency loans (CHF, EUR), (d) purchase of land for construction with start of build within 3 years.

The ulga is calculated proportionally: if 70% of proceeds are used for housing, 70% of the gain is exempt. The 30% remainder is taxed at 19%. Document carefully: notarial deed of new purchase, faktury VAT for construction/renovation, bank statements showing transfer of funds, foreign-property purchase contracts (legalised if outside EU/EEA).

Buying property abroad with the ulga

Since 2009 the ulga mieszkaniowa applies equally to property purchased in any EU/EEA country (Germany, Spain, Italy, Portugal, Netherlands, France, etc.). The taxpayer files a PIT-39 in the year of sale, declares the sale and the planned use, and within 3 years presents documentation of the foreign purchase. For non-EU/EEA destinations (USA, UK after Brexit transition, Canada, Australia), the ulga is not available — the gain is fully taxable at 19%.

Procedure: from sale to PIT-39

1. Sale at notariusz. The akt notarialny is signed by buyer and seller. Notary collects 2% PCC (covered by buyer) and registers the transfer in the księga wieczysta (land register) at the local sąd rejonowy. Sale proceeds are typically transferred to the seller’s account within 1-7 days.

2. PIT-39 filing. By 30 April of the year following sale, file PIT-39 declaring the sale, the gain, and the elected ulga mieszkaniowa amount (full or partial). Filing channels: e-Urząd Skarbowy (Twój e-PIT, profil zaufany), in-person at US, or by post.

3. Pay tax or claim ulga. If no ulga claimed, 19% PIT due by 30 April. If ulga claimed, no tax due immediately but documentation must be retained 5 years. If within 3 years the ulga conditions are not met (no qualifying spending), file korekta PIT-39 and pay 19% plus interest from the original deadline (8% p.a. effective 2025).

Comparative tax outcome

Special cases for emigrants

Sale before emigration vs after

Selling before emigration as a Polish tax resident: standard rules apply, ulga available in EU/EEA. Selling after emigration as a non-resident: ograniczony obowiązek podatkowy, art. 30e PIT — 19% flat tax on gain, no ulga mieszkaniowa available. This is the single biggest tax-planning argument for selling before the actual move date for owners who plan to use proceeds toward foreign purchase outside EU/EEA.

Power-of-attorney sale from abroad

If you have already emigrated and need to sell, grant a notarised pełnomocnictwo to a trusted person in Poland (often a relative or a Polish lawyer). The pełnomocnictwo must be in notarial form (forma aktu notarialnego) for property transactions per art. 158 KC. Sign at a Polish consulate (free or 30-50 PLN consular fee) or at a foreign notary with apostille. The mocodawca handles the entire transaction including bank-account proceeds receipt and PIT-39 filing.

Joint property between spouses

For wspólność majątkowa małżeńska (community property), each spouse holds 50% and the 5-year clock runs separately for each share. If acquired together, both shares mature simultaneously. Split by divorce or unequal contribution (rozdzielność majątkowa) creates separate clocks. Sale by one spouse during marriage with notarial consent is required.

Mortgage repayment with sale proceeds

Repayment of an existing CHF, EUR or PLN mortgage on the sold property qualifies as ’cele mieszkaniowe’ under the ulga. Repayment of a mortgage on a different property (the new home) also qualifies. CHF mortgage holders who emigrated and sold should seek specialist advice — legal disputes over CHF clauses (klauzule abuzywne) may produce restitution payments that complicate the tax base.

Common mistakes

The most expensive errors: (1) miscounting the 5-year period (it ends on 31 December, not the anniversary date); (2) not filing PIT-39 because no tax is due — required even with full ulga to claim it formally; (3) not retaining receipts for renovation/improvement costs that increase the cost base; (4) buying abroad outside EU/EEA expecting ulga (not available); (5) signing pełnomocnictwo abroad without apostille for non-EU jurisdictions.