How to Pay Off Debt Faster

Extra monthly payment usually matters more than strategy choice

An extra $100/month applied consistently typically shortens a payoff timeline more than switching between snowball and avalanche does, especially with three or more debts spread across different rates. If you're deciding between 'find $100 more per month' and 'agonize over which strategy to use,' the $100 is usually the bigger lever.

A lump sum has an outsized early effect

Applying a lump sum (a bonus, a tax refund, a side-income windfall) in month one compounds its benefit forward for the entire remaining payoff period — every month of interest it prevents on the debt it retires is interest you'd otherwise have paid every month after, too. A $2,000 lump sum applied early can meaningfully shorten a payoff timeline that would otherwise run another two or three years.

Promotional APRs are a ticking clock, not a discount

A 0% promotional rate is genuinely free financing — until it expires and reverts to a standard (often high) rate. If a debt's minimum payment alone won't retire it before the promo window closes, it needs priority regardless of which strategy you're otherwise using.

What doesn't help

Skipping required minimum payments to 'free up' more for a target debt doesn't work — most agreements charge penalties or revoke promotional terms if a minimum is missed, which can cost far more than the interest you were trying to save. Extra payment capacity should come from your budget, not from other required payments.

See exactly how much sooner extra payments or a lump sum would get you debt-free.