Guide
How to avoid credit card interest
Understand statement balances, due dates, grace periods, purchases, cash advances, and promotional terms so you know when interest can begin accruing.
At a glance
- Purchase strategy
- Paying the statement balance in full by the due date can preserve a purchase grace period when the account offers one
- Exception risk
- Cash advances often begin accruing interest immediately
Overview
Credit-card interest rules depend on the account agreement and transaction type. Many cards offer a grace period on purchases when the statement balance is paid in full by the due date, but cash advances and balance transfers can follow different rules. Carrying a balance can also affect whether new purchases receive a grace period.
Know the statement balance
The statement balance represents charges included in that billing cycle. Paying only the minimum avoids being late but usually does not avoid interest on a carried balance. Automatic payment can help prevent missed due dates when account funds are sufficient.
Read transaction-specific terms
Promotional purchases, balance transfers, and cash advances can each use different APRs, fees, and grace-period rules. Review the card agreement before assuming one advertised rate applies to every transaction.
Sources and review
MOOR's explanatory text is supported by the following source links.
- What is a credit card grace period? — Consumer Financial Protection Bureau
- What is a cash advance? — Consumer Financial Protection Bureau