Look beyond the 0% headline.
A balance transfer moves a balance to another credit card. A promotional rate can reduce interest for a period, but a transfer fee can still apply at 0%.
CFPB explains transfer feesRead the complete terms
Record the transfer fee, promotional APR and duration, deadline for making the transfer, and rate after the promotion. Check the available transfer amount and whether the issuer allows the debt you want to transfer. Use the actual offer terms rather than assuming the full balance will qualify.
An illustrative transfer
Suppose $5,000 is transferred with a 3% fee added to the balance. The starting amount becomes $5,150. Assume 0% applies to both the transferred amount and fee for 18 monthly payment periods, with no purchases or other charges.
Can it be cleared inside the promotion?
$5,150 to repay — $5,000 transferred plus the $150 fee.
- $286.12 a monthCleared inside 18 periods
- $250 a month$650 left at the end
Paying $286.12 for 17 months and $285.96 in the last month clears $5,150 within those 18 periods. Paying $250 each month leaves $650 at the end of the promotion. The remaining balance then needs a new calculation using the post-promotion terms.
These are invented terms for an arithmetic example, not an available card offer. Actual minimum-payment requirements still apply. The cost of the remaining balance is not calculated here: the rate after the promotion is not part of this example.
A transfer moves the balance, it does not remove it
A transfer moves a balance from one account to another. The old account stays open unless you close it, and the credit it was using is available again. New spending on that account adds to what you owe, while the promotional rate applies only to the amount that was transferred. Compare the total across every balance, not the transferred one alone.
Where the balance sits
Compare against keeping the current debt
Use the same payment budget and calculate the current card’s remaining interest. For the transfer scenario, include the fee and any interest after the promotion. A fee creates an immediate cost even when the promotional rate is zero.
Questions
- Is approval guaranteed?
- No. The example assumes a completed transfer; it does not predict approval or a credit limit.
- Can I use the transfer card for purchases?
- Check the purchase APR and grace-period terms first. A promotional transfer rate does not necessarily cover purchases. Read the CFPB explanation.
- What if I cannot clear the balance before the promotion ends?
- Include the remaining balance and later rate in the comparison.
- Is a longer promotion always better?
- Its value also depends on fees, your payment amount, and the other terms.