Snowball or Avalanche? Pick the Payoff Method You’ll Actually Stick With

Personal-finance people love to argue about this one, which is funny, because both methods work and most people quit both. The real contest isn’t mathematical — it’s behavioral.

The snowball: smallest balance first

List your debts smallest to largest. Pay minimums on everything, throw every spare dollar at the smallest, and when it dies, roll its payment into the next one. The logic is momentum: closed accounts are wins you can feel, and people who feel progress keep going.

The avalanche: highest rate first

Same structure, different target: attack the highest APR first. On paper this always wins — every dollar aimed at a 29% card works harder than one aimed at an 8% loan. If your balances carry wildly different rates, the avalanche can save you thousands.

So which one?

Be honest about which person you are:

• Choose the snowball if you’ve started and abandoned payoff plans before. Motivation is your scarce resource; buy it with quick wins.
• Choose the avalanche if a spreadsheet genuinely soothes you and one debt’s rate towers over the rest.
• Choose a hybrid if one tiny balance is annoying you — kill it for morale, then switch to rate order.

A slightly inefficient plan you finish beats an optimal plan you abandon in March.

One caveat: both methods assume your income can eventually cover the debt. If minimums alone are swallowing the budget and the balances still grow, you don’t have a sequencing problem — you have a volume problem, and that’s a different conversation about reducing what you owe.