Should you take the 401(k) match or pay down debt?

Most money questions end in "it depends". This one does not.

Capture the full employer match first. Then worry about the debt.

Why the match is not a close call

A typical match is 50% of your contribution up to some percentage of salary; many are 100% up to a lower percentage.

Put in $1 and get 50 cents. That is an immediate 50% return on the contribution, before the money is invested in anything at all. A dollar-for-dollar match is a 100% return.

There is no debt in ordinary personal finance that costs 50% a year. A credit card at 24% does not come close. Paying down a 24% balance instead of capturing a 50% match trades a 24% return for a 50% one, and you lose the difference permanently — the match is use-it-or-lose-it each year, and last year's unclaimed match does not come back.

The 401(k) match versus debt calculator puts both paths side by side, and the gap at the match level is not subtle.

Three things that make it even more lopsided

The contribution is usually pre-tax. Contributing $1,000 to a traditional 401(k) in the 22% bracket reduces take-home pay by about $780, not $1,000. So the effective return on money you actually gave up is higher than the headline match rate.

The match is invested too. It does not sit as cash — it compounds alongside your own contribution for as long as you leave it.

The space does not come back. Tax-advantaged contribution room is annual and expires. Unlike debt, which you can pay next year at the same rate, an unused match year is gone.

The one thing to check: vesting

Matched money is not always yours immediately. Vesting schedules vary:

• Immediate — yours from day one
• Cliff — nothing until a set date, then all of it
• Graded — a rising percentage each year

If you are on a cliff schedule and genuinely expect to leave before it, the match is worth less than face value, and the comparison gets closer. Find out which schedule you are on — it is in the plan summary and most people have never looked.

Note that your own contributions are always 100% yours. Vesting only ever applies to the employer's money.

After the match, the real question starts

Once you are contributing enough to capture the full match, the next dollar is a genuine comparison, and it is the same one covered in paying off debt versus investing:

• Above about 8% — pay the debt. A guaranteed, tax-free return at that level is hard to beat.
• Below about 4% — invest. Cheap debt is worth keeping over long horizons.
• In between — genuinely close, and the deciding factors are horizon and temperament rather than arithmetic.

High-rate consumer debt usually wins that comparison decisively. Which gives a clean order:

1. Minimum payments on everything, always
2. Full employer match
3. A starter emergency buffer
4. High-rate debt, aggressively
5. Then the ordinary invest-versus-prepay comparison

What to ask

1. What is my match formula, exactly? "Up to 6%" and "50% of the first 6%" are different offers and people conflate them constantly.
2. What is my vesting schedule, and where am I on it?
3. Am I contributing enough to get all of it? A surprising number of people are one percentage point short and have never checked.
4. Does my plan true up? Some plans match per paycheck rather than annually, which means front-loading contributions early in the year can cause you to miss match in later months. Ask.
5. Can I cover minimum payments while doing this? If not, that is the problem to solve first.

The match is the closest thing to free money in ordinary personal finance, and the most common way to lose it is not knowing the formula. Ten minutes with the plan documents is usually worth more than any other ten minutes in this guide.

Sources: vesting rules from IRS, retirement topics — vesting. Employee elective deferrals are always 100% vested; employer contributions may use a cliff schedule of up to three years or a graded schedule of up to six.