2026 403(b) Contribution Limits: How Much Can You Contribute?

For 2026, most employees can defer up to $24,500 of their pay into a 403(b), with a higher limit available to eligible participants age 50 or older. If you are at least 50 by the end of the year, you can generally contribute up to $32,500 through the standard age-based catch-up. If you are age 60 through 63 at year-end, you may be able to contribute up to $35,750 instead, provided your plan permits the higher catch-up. These figures are limits on your own salary deferrals, not required savings targets. Employer contributions are subject to a separate combined limit, and contributions to certain other workplace plans can affect how much you may defer.

2026 Contribution Limits at a Glance

Your maximum employee contribution depends on your age and the catch-up options available under your plan.

The standard employee elective-deferral limit is $24,500. The age-50 catch-up adds $8,000, while the higher catch-up for eligible employees ages 60 through 63 adds $11,250 instead of $8,000. The 2026 annual additions limit for combined employee and employer contributions is generally $72,000, subject to applicable compensation limits and plan rules. Catch-up contributions are generally treated separately from that annual additions limit. The IRS explains the applicable rules in its 403(b) contribution-limit guidance.

What Counts Toward Each Limit?

Your employee contribution is usually an elective deferral: you choose to have part of your pay deposited into the plan instead of receiving it as current compensation. The annual elective-deferral limit applies to those salary deferrals. Any catch-up contribution you are eligible to make can raise your personal maximum.

Employer contributions, such as matching contributions, do not reduce the basic employee elective-deferral limit. However, employee and employer contributions generally count together toward the annual additions limit. That combined cap may matter if your employer contributes a substantial amount to your account.

If you contribute to more than one workplace plan, the employee limit is not automatically available separately for every account. The $24,500 limit generally applies across your 403(b) and 401(k) elective deferrals combined. Splitting contributions between those plans does not let you defer $24,500 to each. A 457(b) plan generally has a separate limit. If you changed employers or contributed to multiple plans during 2026, include deferrals from each relevant plan when checking your total.

How Catch-Up Contributions Work

Catch-up contributions can raise the amount you are allowed to save as retirement approaches. They are not automatic: you generally need to elect them through payroll, and your plan must permit the applicable type of catch-up. Your age is generally determined by whether you reach the relevant age by the end of the calendar year.

Age 50 or Older

If you are at least 50 by December 31, 2026, you may generally contribute the regular limit plus an $8,000 catch-up, for a maximum employee contribution of $32,500. This can apply even if you turn 50 late in the year. Check your plan’s enrollment process and payroll deadlines so your election can be processed.

Ages 60 Through 63

If you are age 60, 61, 62, or 63 at the end of 2026, you may qualify for an $11,250 catch-up instead of the standard $8,000 catch-up. If your plan permits it, your maximum employee contribution is $35,750. The higher limit is conditional on the plan offering this catch-up, so confirm which option is available before setting your payroll election.

Special 403(b) Catch-Up for Some Long-Service Employees

Some 403(b) participants may also qualify for a separate catch-up based on long service with an eligible employer. This provision can apply to employees with at least 15 years of service, subject to eligibility rules and a lifetime limit. It is not available to everyone, and its calculation can depend on prior contributions. Ask your plan administrator whether this provision applies to you and how it interacts with other catch-up contributions.

How Much to Contribute from Each Paycheck

Dividing an annual savings target across pay periods can make it easier to set a payroll election. For someone under age 50 who contributes throughout 2026, reaching $24,500 would require approximately:

• Every two weeks: $942 per paycheck over 26 pay periods.
• Twice monthly: $1,021 per paycheck over 24 pay periods.
• Monthly: $2,042 per paycheck over 12 months.

These amounts assume contributions begin at the start of the year and continue through every pay period. If you start later or pause contributions, you may need to contribute more from each remaining paycheck to reach the same annual target. A percentage-of-pay election can adapt to changes in earnings, while a fixed-dollar election can make it easier to aim for a specific total. Review your pay statements during the year to track progress.

Choose a Contribution That Fits Your Budget

The annual limit is a maximum, not a required savings amount. Choose a contribution you can maintain while accounting for regular expenses, emergency savings, and any high-interest debt. If your employer contributes to the plan, check what you need to contribute to receive that contribution and how it is calculated.

You can increase your contribution gradually as your budget allows. For example, raising it after a pay increase may help you save more without putting as much pressure on current expenses. Review your election after a change in income or expenses to see whether it still fits your circumstances.

Check Your Plan Before Changing Contributions

You may be able to change your 403(b) election during the year, subject to your plan’s rules. Payroll deadlines determine when a change takes effect, so a late-year increase may not be processed in time to reach your intended amount. Check your year-to-date deferrals before changing your election. The limits apply to contributions made during the calendar year, not to your account balance.

Your benefits or payroll contact can help confirm plan features and contribution records. Useful questions include:

• How often can I change my contribution election, and when will a change take effect?
• Does the plan offer the catch-up contribution I may be eligible to use?
• How can I check my year-to-date deferrals, including amounts contributed through another employer during 2026?
• Does my employer contribute, and how are those contributions tracked toward the annual additions limit?

*This article is for general informational purposes only and is not legal advice.