Poland · Money & Taxes

Rental income

Tax route for “Rental income”: first identify the tax year, documents and official action that fits your situation.

Practical routeCurrent information

Last verified: 2026-08-25

Practical route

What you need to do

Competent authority

National Revenue Administration (KAS)

Open official website

Information or coordination tax route.

Usually needed

Also needed in some situations

Agreement, invoice or acquisition evidence
Check the official translation requirement for this document.

Important

Result: The next verified administrative action.

After completion: Keep UPO, payment confirmation or the decision.

Tax route for “Rental income”: first identify the tax year, documents and official action that fits your situation.

Classify private rental income and the tax year before selecting the current official payment and return route.
Keep co-owner and spouse facts for verification; do not reuse an obsolete rental-tax regime.

Check the official source before filing: individual facts can change the route.