Your contribution limit and employer match are separate numbers

No. The annual contribution limit set by the IRS covers only the money you put in from your own paycheck — not what your employer adds. For 2024, you can contribute up to $23,500 of your own money to a traditional or Roth 401(k) if you are under 50. Your employer's match is counted separately toward a different, higher limit.

This distinction matters because it means employer match is essentially information programs that does not reduce the amount you can save from your own income. If your employer matches 3 percent of your salary, that match goes into your account without touching your $23,500 limit.

The IRS does track the combined total of employee and employer contributions — that combined limit is $69,000 for 2024 — but in practice, most people never reach it because employer matches rarely push the total that high.

Key Takeaways

  • Your personal contribution limit ($23,500 in 2024 if under 50) covers only money from your paycheck, not employer match.
  • Employer match is counted toward a separate combined limit of $69,000 in 2024, which includes your contributions plus all employer contributions.
  • You can contribute your full $23,500 and still receive your full employer match without either one reducing the other.
  • If you are 50 or older, you can add an extra $7,500 catch-up contribution, bringing your personal limit to $31,000.

How the two limits work together

The IRS sets two separate limits for 401(k) accounts. The first is the employee deferral limit — the maximum you can contribute from your paycheck. The second is the total contribution limit, which includes everything: your deferrals, employer match, employer profit-sharing, and any other employer contributions.

In 2024, the employee deferral limit is $23,500 (or $31,000 if you are 50 or older and make the catch-up contribution). The total contribution limit is $69,000. This means your employer can contribute up to $45,500 in your account in 2024 without you hitting the overall cap — as long as your own contributions do not exceed $23,500.

Most employer matches are small enough that the combined total never approaches $69,000. A typical match of 3 to 6 percent of salary would add $3,000 to $6,000 per year for someone earning $100,000. That leaves plenty of room under the $69,000 ceiling.

When the combined limit actually matters

The combined $69,000 limit becomes relevant only in specific situations. If you have a very high salary and your employer offers a generous match or profit-sharing plan, the total could approach the cap. If you are contributing the maximum $23,500 and your employer is also making substantial contributions beyond the match, you might hit the combined limit.

Some employers offer profit-sharing plans in addition to matching contributions. If your employer contributes 6 percent as a match and then adds another 5 percent as profit-sharing, the combined employer contribution could be 11 percent of your salary. For someone earning $200,000, that would be $22,000 in employer contributions alone, plus your $23,500 personal contribution, totaling $45,500 — still well under the $69,000 cap.

Your plan administrator should track the combined total and notify you if you are approaching the limit. This is rare enough that most workers never encounter it, but it is worth knowing the rule exists.

Catch-up contributions if you are 50 or older

If you are 50 or older, you can make an additional catch-up contribution of $7,500 in 2024, raising your personal limit to $31,000. This catch-up amount is also separate from employer match — your employer match does not reduce the catch-up amount you can contribute.

The combined limit also increases for people making catch-up contributions. If you are 50 or older, the total contribution limit becomes $76,500 in 2024 (the base $69,000 plus the $7,500 catch-up). This gives you more room to save if you are trying to catch up on retirement savings later in your career.

How to track your contributions during the year

Your employer's payroll system should show your year-to-date 401(k) contributions on each pay stub. This number reflects only your personal deferrals, not the employer match. To see the full picture — your contributions plus employer match — you can log into your plan's website or request a statement from your plan administrator.

Most plan websites show a running total of contributions and match. If you are concerned you might approach the $69,000 combined limit, check your statement quarterly. Your plan administrator is required to stop accepting your contributions once you hit the $23,500 employee deferral limit, but they should do this automatically based on your payroll information.

If you change jobs mid-year, you need to track your contributions across both employers. If you contributed $12,000 to your first employer's 401(k) and then move to a new job, you can contribute up to $11,500 more in 2024 without exceeding the annual limit. Your new employer's payroll team should ask about prior contributions to avoid going over.

What happens if you accidentally exceed the limit

If you contribute more than $23,500 of your own money in a single year, the excess is called an excess deferral. Your plan administrator should catch this and return the excess to you, along with any earnings on that excess. The returned amount is taxed as regular income in the year you contributed it, and you may owe taxes again when it is returned to you — this is called double taxation.

To avoid this, make sure your employer knows about any 401(k) contributions you made at a previous job earlier in the same year. If you contributed $15,000 at Job A and then started Job B in September, tell Job B's payroll department so they can limit your contributions for the rest of the year to $8,500.

Employer match does not count toward this limit, so even if your employer match pushes the combined total over $69,000, that is not your problem — the plan administrator handles that on the employer side.

Frequently Asked Questions

If my employer matches 5 percent, does that count toward my $23,500 limit?

No. Your $23,500 limit covers only your own contributions. Your employer's 5 percent match is added to your account separately and counts toward the $69,000 combined limit instead. You can contribute your full $23,500 and still receive the full 5 percent match.

Can I contribute less to get a smaller employer match?

Your employer match is usually tied to how much you contribute — if you contribute less, you receive less match. However, the match itself does not reduce your contribution limit. If your employer matches dollar-for-dollar up to 3 percent and you only contribute 2 percent, you receive a 2 percent match, but you can still contribute up to $23,500 total from your paycheck.

What if my employer match pushes me over the $69,000 combined limit?

Your plan administrator is responsible for tracking the combined limit and stopping contributions if necessary. In practice, this almost never happens because employer matches are usually small. If it does occur, your plan administrator will notify you and your employer, and contributions will be adjusted to stay under the cap.

Do I need to report employer match on my tax return?

No. Employer match is reported on your Form W-2 in Box 12 (code D for traditional 401(k) match), but you do not need to report it separately on your tax return. The amount is already reflected in your taxable income calculation.

If I am 50, can my employer match count toward my catch-up contribution?

No. Your catch-up contribution of $7,500 is an additional amount you can defer from your paycheck, separate from both your regular $23,500 limit and your employer match. Employer match counts only toward the combined $76,500 limit for people 50 and older.