Balance transfer · continued
0% APR Credit Cards
Purchases vs. Balance Transfers
Not all 0% offers cover the same thing. Some apply the promotional rate only to new purchases, some only to balance transfers, and some to both, sometimes with different intro lengths for each. Reading which balances are covered is essential, because a card advertised as 0% on purchases may charge its regular rate on a transfer, or vice versa.
This distinction matters for how you use the card. If you want to finance a large purchase interest-free, you need an offer that covers purchases. If you want to move existing debt, you need one that covers transfers, and you should also check the transfer fee. Matching the offer to your actual goal prevents you from carrying a balance that was never covered by the promotion in the first place.
Watch Out for Deferred Interest
Some promotions, often marketed at retailers as no interest if paid in full, are not true 0% offers at all. They use deferred interest, which means interest is quietly accumulating in the background the entire time. If you pay the balance in full before the deadline, you owe no interest. But if any balance remains when the promotion ends, you can be charged all the interest that built up from the original purchase date, not just interest going forward.
This is a critical difference. A genuine 0% intro APR card charges interest only on the balance that remains after the promotion, and only from that point onward. A deferred-interest plan can hit you with retroactive interest on the full original amount if you are even slightly short. Always read the terms to determine which kind of offer you are dealing with before you commit.
Advertiser disclosure: general information only, not financial advice. Confirm current terms on the issuer's official site before applying.