Financial guides
Honest notes on loans in Poland: how to read RRSO, how to look after your BIK file, when consolidation pays off and when it doesn't. Bank vs. licensed lender.
The Kreditano guide section explains Polish consumer finance without jargon and without a sales pitch. Every article is written by a team that reads loan contracts daily, which is why you get concrete numbers, real examples and the warnings a bank leaflet leaves out.
We started with the four questions that most often decide how much you really pay: how to read RRSO (the Polish APR), what actually improves your BIK file, when consolidation pays off, and how a bank differs from a licensed loan company. New guides land here regularly.
One practical note for readers outside Poland: the rules described here follow Polish law — the consumer credit act, KNF supervision and BIK credit reporting. If you borrow in another country, treat the mechanics as a map, not the territory.
RRSO: the only number that really matters when comparing loans
A low headline rate doesn't mean a cheap loan. RRSO folds in interest and every mandatory fee. Here's how to read it.
Read more → 2026-05-18BIK: what actually fixes your credit history (and what doesn't)
Costly BIK myths and a short list of things that actually lift your score over 6–12 months, with the timing that the credit bureau really tracks.
Read more → 2026-05-25Consolidation: when it makes sense, and when it's a trap
A practical rule that separates a good consolidation from a long payoff on a more expensive loan, with the trigger that turns a rescue into a trap.
Read more → 2026-06-01Bank vs. licensed lender: what really separates them
A practical comparison: when it makes sense to go to a bank, when to a KNF-licensed lender, and when it's a sign you shouldn't take either.
Read more → 2026-06-25How to read a loan contract: 7 points that really matter
A loan contract runs to a dozen pages, but only 7 points decide your wallet. Here is what to look at before you sign.
Read more → 2026-06-25RRSO vs nominal interest: why a low rate isn't a cheap loan
The bank advertises 7.8% nominal. The client thinks „cheap”. The real RRSO comes out at 14.2%. Here is where the hidden gap sits.
Read more →