The mathematical winner and the workable routine may differ. This guide looks at the distinctions that matter and gives you a way to check the original information yourself.
List every balance
For each debt, write the current balance, interest rate, minimum payment and due date. Keep making required minimum payments on all accounts. The avalanche directs extra cash to the highest-rate debt, usually reducing interest paid when other factors are equal. The snowball directs extra cash to the smallest balance, potentially producing an earlier paid-off account and more visible momentum.
Run the numbers
Choose a realistic extra payment that will not force new borrowing for essentials. Estimate payoff dates and total interest under both sequences. If rates are similar, differences may be small; if one debt has a much higher rate, ignoring it may be costly. Promotional rates, fees and tax treatment can complicate a simple comparison, so verify the terms of each account.
Protect the plan
A method only works if payments are made. Put minimums on a calendar, keep an emergency buffer and decide in advance where freed-up payments go when one balance is cleared. Avoid closing an account or transferring a balance reflexively without understanding fees and credit consequences. If minimums are already unaffordable, contact creditors or a reputable counselor rather than treating a payoff order as the solution.
Review monthly
Update balances and rates from statements, not a stale spreadsheet. A variable APR or new charge can change priorities. The right choice is the sequence you can follow without missing essential obligations. Document the trade-off: lowest expected interest, quickest early win, or another constraint that matters to your household.
A useful next step
Write all debts on one page, sorted once by interest rate and once by balance. Keep minimums on every account in both versions. Simulate a fixed extra payment for several months and compare totals. Choose the sequence you can follow, but revisit it when a promotional rate expires or a balance changes. If minimums cannot be paid, address that problem first.
Three questions to ask
- Can all minimums be paid?
- How much extra is truly available?
- What is the cost of the chosen order?
Use the original resource for current definitions, full details and updates. Our text is an independent explanation, not an endorsement by the source.
CFPB — Your Money, Your Goals toolkit ↗This is general educational information, not individualized financial, tax or investment advice. Rules and products may differ by place and change over time.