How much can I contribute to my 401k? For 2026, you can contribute up to $24,500 in employee salary deferrals to a 401(k), or 100% of your compensation if that is lower.
If you are 50 or older by the end of 2026 and your plan allows catch-up contributions, you can usually add $8,000, bringing your employee total to $32,500. If you turn 60, 61, 62, or 63 in 2026, the higher catch-up limit is $11,250, bringing your employee total to $35,750.
The base 2026 401k contribution limit is $24,500 for your own payroll contributions. Employer matching money is extra, but it counts toward a separate overall plan limit.
Here is the clean breakdown for most workplace 401(k) plans in 2026. The same employee deferral limit also applies to many 403(b) plans and the federal Thrift Savings Plan, but your plan document still controls what features are available.
| Saver type | 2026 employee limit | What it means |
|---|---|---|
| Under 50 | $24,500 | Your maximum employee salary deferral, including traditional and Roth 401(k) contributions. |
| Age 50 or older | $32,500 | $24,500 base limit plus the $8,000 standard catch-up contribution. |
| Age 60 to 63 | $35,750 | $24,500 base limit plus the $11,250 higher SECURE 2.0 catch-up limit. |
| Employee plus employer | $72,000 before catch-up | The overall defined contribution limit for employee and employer money, limited by compensation. |
Your employee limit includes money you choose to defer from your paycheck. That means your traditional pre-tax 401(k) contributions and Roth 401(k) contributions share the same limit. You do not get $24,500 for each bucket.
For example, if you put $14,500 into a traditional 401(k) and $10,000 into a Roth 401(k), you have used the full $24,500 employee limit for 2026.
Employer matching contributions work differently. They do not reduce your $24,500 employee limit. If your employer matches part of your pay, that money is added on top, subject to the overall plan limit. That is why a strong match can make a 401(k) plan much more valuable than the employee limit alone suggests.
If you want to hit the max 401k contribution for 2026, divide the limit by your remaining paychecks. That sounds obvious, but it is where people usually miss the target. They set a round percentage in January and never check whether it actually lands at the IRS limit.
For a full year with 26 biweekly paychecks, the base $24,500 limit is about $942.31 per paycheck. With 24 semimonthly paychecks, it is about $1,020.83 per paycheck. With 12 monthly paychecks, it is about $2,041.67 per paycheck.
If you are eligible for the standard age 50 catch-up and want to contribute $32,500 over 26 paychecks, that is $1,250 per paycheck. If you qualify for the higher age 60 to 63 catch-up and want to contribute $35,750 over 26 paychecks, that is $1,375 per paycheck.
Some employers only match contributions on paychecks where you also contribute. If you max out in September and stop contributing, you could miss part of the match unless your plan has a true-up feature.
The IRS limits are national, but your personal answer can still be lower than the headline number. The most common reasons are simple:
If you changed jobs, do not assume the new payroll system knows what you contributed at the old employer. Track your own year-to-date deferrals so you do not accidentally go over the limit.
There is one newer rule worth knowing if you are age 50 or older and earn a higher income. IRS participant guidance says that beginning in 2026, if your prior-year wages from the plan sponsor exceeded $150,000, catch-up contributions in a plan with Roth features must be made on a Roth basis.
In plain English: your regular 401(k) contributions may still be pre-tax if your plan allows it, but your catch-up money may have to go in after tax as Roth. This is a payroll and plan-administration rule, so check your benefits portal before assuming your old setup still works.
Log in to your workplace plan and find your year-to-date 401(k) contributions.
Decide whether you want traditional, Roth, or a mix of both. The combined employee limit is still $24,500 for 2026.
Set your paycheck percentage or dollar amount based on your remaining paychecks, not a guess.
Contribute at least enough to capture the full employer match before funding other goals, unless cash flow or debt makes that unrealistic.
If you still have money to invest after your workplace plan, compare IRA accounts or build a broader long-term portfolio with tools like index funds.
Say you are 38, paid every two weeks, and want to max out your 401(k) in 2026. You would set aside about $942.31 per paycheck if you contribute all year.
If your employer matches 50% of the first 6% of pay, that matching money is separate from your employee limit. You can still contribute the full $24,500 yourself, and the match is added on top until the combined plan limit is reached.
If that paycheck number is too high right now, start smaller. Even moving from 6% to 8% can matter over time. A basic budget can show whether the extra contribution is coming from real surplus or from money you will need next month.
This is general education, not tax, legal, or investment advice. IRS limits are federal rules, but your employer plan, income, payroll timing, and tax situation can change what you should do.
Does employer match count toward my 401(k) contribution limit?
No. Employer matching contributions do not count toward your $24,500 employee deferral limit for 2026. They do count toward the separate overall defined contribution limit, which is $72,000 before catch-up contributions.
Can I contribute to both a traditional and Roth 401(k)?Yes, if your plan offers both. The combined total of traditional and Roth employee contributions cannot exceed the annual employee limit. For 2026, that base limit is $24,500 before catch-up contributions.
Is the 401(k) contribution limit per person or per job?The employee deferral limit is generally per person across your 401(k) and similar workplace salary-deferral plans, not per employer. If you change jobs during the year, track your contributions from both employers.
What happens if I contribute too much to my 401(k)?Contact your plan administrator quickly. Excess deferrals usually need to be corrected by the tax deadline to avoid extra tax issues. If this happens, ask your plan and a tax professional how to handle the correction.
Can I max out my 401(k) and an IRA in the same year?Yes, 401(k) and IRA limits are separate. Your ability to deduct traditional IRA contributions or contribute directly to a Roth IRA may depend on income and workplace-plan coverage.
Should I max out my 401(k) before investing anywhere else?Not always. First, try to capture the full employer match. After that, compare your emergency fund, high-interest debt, fees, investment choices, and IRA eligibility. Avoid borrowing from your plan unless you understand the trade-offs of 401(k) loans.
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