Refinancing and restructuring are the two main tools to reduce cost on an existing loan. Practical difference is crucial: refinancing replaces the old loan with a new one at another institution; restructuring modifies existing loan terms at the same institution.

Refinance when APR difference is over 2 percentage points and you have more than 12 months left. Most common winning case: a 2019-2021 mortgage with IRCC plus fixed margin, where IRCC climbed from 1.5% to 6.1%. Restructure when you can no longer pay current rate but want to avoid late payments and negative Credit Bureau records.

NBR Regulation 6/2018 (decision 121) caps total costs at 100% of borrowed amount for loans under 5,000 lei. You must invoke the cap in writing. Refinancing an NBFI loan (250-700% APR) with a bank loan (10-13% APR) cuts total cost by 60-80% for qualifying profiles.

See our refinancing comparator, when it's worth it, and your full rights.