Dates and how it lands
You file your annual PIT for 2025 between 15 February and 30 April 2026. If the return shows a refund and you have a verified bank account in the e-Urząd Skarbowy portal, the office usually pays it automatically between May and July. Without a verified account, the refund does not go out — verify it before you submit.
If you have debt at an RRSO above 15%
Pay it off before doing anything else. There is no legal investment in Poland with a net return that beats not paying 18% a year on a card, or 70% on an online loan. The maths is brutal: every zloty you put on an expensive card „earns" you the card's RRSO for the rest of the year.
No expensive debt — first the emergency fund
An emergency fund equal to three months of basic expenses, on a savings account with a decent rate (CIMB, Inbank, Toyota Bank). Only with the cushion in place do you consider deposits, government bonds (EDO, COI, RTB) or investments. Skipping the cushion is what later forces people to take an expensive loan at the first surprise.
A less obvious use: a down payment
If you're planning to buy a flat or a car in the next 12 months, the PIT refund is a great source of down payment. It doesn't come from current income, it doesn't affect your credit capacity, and a higher down payment directly lowers the bank's offered RRSO. On a car loan, raising the down payment from 10% to 30% can shave 1–2 points off the RRSO.
Common slip-ups
Spending it emotionally the week it arrives. Skipping the child tax relief, donations, IKZE, family relief — those are what generate the refund, take time over the declaration. Ignoring the bank account verification in the e-Urząd Skarbowy portal — without it the refund doesn't go out, and you only notice when the money never shows up.