What Is a 401(k) Match and Why You Should Never Leave It on the Table

A 401(k) match is your employer contributing money to your retirement account based on how much you contribute. It's essentially a guaranteed, instant return on your investment — often 50% to 100% — before a single market gain. And yet, 1 in 5 Americans who have access to a 401(k) match don't contribute enough to get the full amount.

How a 401(k) Match Works

The most common structure: your employer matches 50% of your contributions, up to 6% of your salary. So if you earn $60,000 and contribute 6% ($3,600/year), your employer adds $1,800. That's a 50% guaranteed return before any market growth.

Some employers offer a dollar-for-dollar match up to 3–4%. That's a 100% return on the first dollars you contribute.

The Most Common Match Formulas

• 50% match on up to 6% of salary (most common)
• 100% match on up to 3% of salary
• 25% match on up to 10% of salary
• Dollar-for-dollar match up to a fixed dollar amount
• Discretionary match (employer decides each year)

What Is Vesting?

Vesting determines when employer contributions become fully yours. Your own contributions are always 100% yours immediately. But employer match contributions may be subject to a vesting schedule.

• Immediate vesting: You own 100% of the match from day one
• Cliff vesting: You own 0% until a date (e.g., 3 years), then 100%
• Graded vesting: Ownership increases each year (e.g., 20% per year over 5 years)

How Much Should You Contribute?

At minimum: contribute enough to capture the full employer match. That's your floor. Beyond that, aim for 15% of gross income total (including the match). If you can't hit 15% today, increase your contribution by 1% each year.

401(k) Contribution Limits (2026)

The IRS sets annual contribution limits. For 2026: employee contributions are limited to $23,500 (under age 50) or $31,000 (age 50+ with catch-up contribution). Employer match doesn't count toward your employee limit.

Traditional vs. Roth 401(k)

Many employers now offer both. Traditional 401(k): contributions are pre-tax, reducing your taxable income today, but you pay taxes in retirement. Roth 401(k): contributions are after-tax, but withdrawals in retirement are tax-free. If you expect to be in a higher tax bracket in retirement, Roth tends to win.