Is a credit card worth it?
Yes, if you pay the full balance every month. You get 54–58 interest-free days, you build BIK history, and many cards give back 1–5% on spending in selected categories.
No, if you only pay the minimum. RRSO on the carried balance reaches 18–20%, which is one of the more expensive forms of debt on the Polish market. The line between these two outcomes is set by your discipline, not by the card.
Honest tip: start with a no-annual-fee card and a low limit (ING and mBank are obvious picks). Use it every month and pay it off in full at the close of each cycle. After six months of clean behaviour you can ask for a higher limit.
In 2026 three cards are unconditionally free: Pekao Żubr Standard, Revolut Standard and UniCredit. Citi Simplicity offers cashback up to 1 200 PLN but requires regular spending of at least 300 PLN per month. Santander Visa Bonus pays out a 640 PLN guaranteed bonus. The pick depends more on your spending pattern than on marketing slogans.
A credit card isn't an overdraft. An overdraft costs 14.5% annually from day one, a card gives you 54-58 days at zero if you settle on time. Short version, for short needs (1-50 days) the card always beats the overdraft. Above 60 days the overdraft can be cheaper.
- ✓Typical interest-free period: 54–58 days
- ✓Cashback: 1–5% in selected categories
- ✓No annual fee: a sensible starting point
- ✓Minimum payment only = RRSO 18–20%