Which Debt to Pay First

Two reasonable methods, and the one that matters more than choosing between them.

August 2, 2026 · Published by Atkinson Solutions LLC

There are two common approaches to paying off multiple debts. People argue about them more than the difference warrants, because the larger factor is whether you keep going.

Highest rate first

Pay minimums on everything, then put every extra dollar against the debt with the highest interest rate. When it is gone, move to the next highest.

The case for it: it costs the least in total interest. Mathematically it wins.

Smallest balance first

Pay minimums on everything, then put every extra dollar against the smallest balance regardless of rate. When it is gone, move to the next smallest.

The case for it: accounts disappear sooner, which produces visible progress early. For many people that visibility is what keeps the effort alive past month four.

The best method is the one you will still be following a year from now. A slightly more expensive plan you finish beats a mathematically optimal plan you abandon in March.

What matters more than the order

The extra amount itself. Whatever order you choose, the size of the extra payment does the actual work. Our credit card payoff calculator makes this vivid. Try your current payment, then add fifty dollars and watch the finish line move.

Not adding new balances. Paying down a card while continuing to charge on it is running in place. This is the single most common reason payoff plans stall.

The minimum payment trap. Card minimums typically decline as the balance falls, which stretches the payoff out considerably. Paying a fixed amount rather than the shifting minimum is a meaningful change on its own.

A note on rate versus urgency

High interest revolving debt generally deserves attention before lower rate installment debt. But an account in collections, a debt with a personal guarantee, or one attached to something you cannot afford to lose may deserve priority regardless of rate. Arithmetic is not the only input.

Before you start

Set aside a small starter emergency fund first, even a modest one. Without it, the next unexpected expense goes on a card and undoes the progress. Our emergency fund calculator helps size it.

This article is general education and is not tax, legal, or accounting advice. It is not an offer or a solicitation to buy any product. Rules and figures change over time and vary by individual circumstance. Please consult a qualified professional about your situation.