One Budget, Several Cards
With multiple cards the mechanics are fixed: pay the minimum on every card to avoid penalty rates and credit damage, then direct every remaining dollar at one card. The only decision is which card receives the extra.
Mathematically the answer is always the highest APR. Behaviourally, clearing the smallest balance first produces a visible win sooner, which for many people is what sustains the effort. The cost difference between the two is usually a few hundred dollars.
Why Minimums Alone Barely Work
Minimum payments are typically 1–3% of the balance and fall as the balance falls. Because interest consumes most of an early minimum payment, the principal moves very slowly. Paying minimums on $10,900 across three cards can take well over two decades; adding a few hundred dollars a month cuts that to a few years.
The Penalty APR
Missing a payment by 60 days allows the issuer to apply a penalty APR — commonly 29.99% — which can remain in place for six months of on-time payments afterwards. This is why the minimums must be paid on every card even while attacking one: a missed minimum can cost more than the entire month's extra payment saved.
Balance Transfers in a Multi-Card Plan
A 0% transfer offer of 15–21 months at a 3–5% fee is usually worth taking for the highest-rate balance, provided the plan clears it inside the promotional window. Two cautions: the promotional rate usually applies only to transfers, so new purchases accrue interest at the standard rate; and missing a payment can void the promotion entirely.
Order of Operations
- Pay every minimum, always.
- Stop adding new charges to the cards being repaid.
- Direct all extra money to the highest APR — or the smallest balance if that keeps you going.
- When a card clears, roll its entire payment into the next card.
- Keep the cleared accounts open to preserve the credit limit and utilisation ratio.
Frequently Asked Questions
Should I close cards as I pay them off?
Generally no. Closing reduces total available credit, which raises utilisation and can lower the score. Keep the account open with occasional small use.
Will paying off cards raise my credit score?
Usually significantly, and quickly. Utilisation is about 30% of a FICO score, and dropping from 80% to under 30% often moves a score by dozens of points within two statement cycles.
Should I use savings to clear card debt?
Beyond a small emergency buffer, yes. Paying 25% interest while earning 4% loses 21% a year. Keep one month of expenses accessible and use the rest.