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Educational Disclosure: This article provides general educational information only and is not financial, investment, legal, tax, employment, pension, or retirement-plan advice. State Employee Advisor Network is a marketing and referral platform operated by Revenx LLC. It does not administer 403(b) plans, calculate individual contribution limits, or change payroll elections. The governing plan, applicable law, employer communications, payroll records, and official account statements control.
The 2026 403(b) contribution limit is not a single number. The amount that may enter an account can depend on the employee elective-deferral limit, the annual-additions limit, age-based catch-ups, the special 15-year catch-up, includible compensation, and contributions made through other workplace plans.
This guide explains those calculations. It does not recommend a contribution percentage, traditional or Roth election, payroll change, or investment.
The $24,500 limit applies to employee elective salary deferrals. The $72,000 annual-additions limit generally covers regular employee and employer contributions and is limited to the lesser of $72,000 or 100% of the employee’s includible compensation for the most recent year of service.
The potential employee deferral depends on the age attained during 2026 and whether the plan permits catch-up contributions.
The higher $11,250 catch-up applies to employees who turn 60, 61, 62, or 63 during the calendar year. It does not continue after age 63. The plan must offer catch-up contributions before an eligible employee can use them.
Regular annual additions generally include:
Qualifying age-based catch-up contributions are generally permitted above the $72,000 limit. Subject to compensation and plan provisions, the potential combined total is therefore $80,000 with the general $8,000 catch-up or $83,250 with the $11,250 catch-up for ages 60 through 63.
The annual-additions limit is not automatically $72,000 for every participant. If includible compensation for the employee’s most recent year of service is lower, that amount generally becomes the limit.
Includible compensation is a technical 403(b) term and may not equal every amount on a paycheck. Special calculations can apply to part-time employees, former employees, ministers, and church employees.
Some 403(b) plans maintained by qualifying educational organizations, hospitals, health and welfare service agencies, churches, and related organizations may offer a special catch-up for employees with at least 15 years of service with the same qualifying organization.
The additional amount is the least of:
The lifetime employer-by-employer limit is $15,000. Prior contributions and the service calculation can reduce the available amount.
Yes, when the plan offers both and the participant satisfies both sets of rules. Contributions above the standard $24,500 limit are applied first to the available 15-year catch-up and then to the age-based catch-up.
Assuming the full $3,000 service catch-up is available:
The special 15-year amount remains part of regular annual additions. The qualifying age-based catch-up is generally permitted above the annual-additions limit.
No. Traditional pre-tax and designated Roth elective deferrals share the same employee limit.
For example, an employee under age 50 who contributes $15,000 as traditional deferrals generally has $9,500 of the standard 2026 limit remaining for Roth deferrals. Using both contribution types does not create two separate $24,500 limits.
Roth contributions are included in current taxable income. Future Roth distributions are generally tax-free only when the applicable qualified-distribution requirements are satisfied.
Beginning in 2026, participants whose prior-year wages from the plan sponsor exceeded $150,000 generally must make age-based catch-up contributions as Roth contributions when the plan offers catch-ups and has the necessary Roth feature.
For 2026, the threshold is based on 2025 wages from the sponsoring employer, not household income. The rule applies to age-based catch-ups, not automatically to regular deferrals or the special 15-year catch-up.
The $24,500 elective-deferral limit is generally shared across 403(b), 401(k), and certain other salary-deferral arrangements. An employee who defers $9,500 to a 401(k) generally has $15,000 of the standard limit remaining for a 403(b), before catch-ups.
The related guide compares 403(b) vs. 401(k) plans. The two account types do not provide separate $24,500 employee-deferral limits.
A governmental 457(b) generally has a separate basic deferral limit. An employee eligible for both could potentially defer $24,500 to the 403(b) and another $24,500 to the governmental 457(b), subject to each plan’s rules.
Some employees also have an account-based 401(a). The existing comparison of 401(a) vs. 403(b) plans explains their general structures. Special aggregation rules can apply in limited situations, so the plan administrator’s calculation controls.
An excess elective deferral may require distribution of the excess and related earnings. A correction generally should be completed by April 15 following the contribution year. When an excess is not corrected on time, it may be taxed in the contribution year and taxed again when later distributed.
Excess annual additions under the $72,000 or includible-compensation limit follow different correction procedures. The employer is responsible for operating the plan within the annual-additions limit, but an employee participating through multiple employers may need to provide contribution information that one employer cannot see.
The existing 403(b) Retirement Calculator creates a hypothetical projection from entered assumptions. It does not verify catch-up eligibility, calculate the 15-year formula, identify contributions made through another employer, or determine whether an excess occurred.
These records organize the calculation but do not determine how much an employee should contribute or which tax treatment is appropriate.
State Employee Advisor Network is a marketing and referral platform operated by Revenx LLC. It does not administer 403(b) plans, calculate contribution limits, change payroll elections, or provide investment, pension, financial-planning, retirement-planning, legal, tax, insurance, or employment advice.
The platform may introduce eligible consumers to independent participating professionals. Any analysis, recommendation, or service is provided solely by the independent professional. State Employee Advisor Network receives compensation from participating professionals for marketing and referral services, creating a financial incentive to make referrals.
Eligible consumers may schedule a call to request an introduction to an independent participating professional. The introduction is free to the consumer and does not mean the platform has determined that a contribution rate, professional, or service is suitable.
The standard 403(b) elective-deferral limit is $24,500 for 2026. An eligible participant may also have access to an $8,000 catch-up or the higher $11,250 catch-up for employees who turn 60 through 63 during the year.
Regular employee and employer annual additions are generally limited to the lesser of $72,000 or 100% of includible compensation. Qualifying age-based catch-ups may be added above that amount.
The separate 15-year catch-up can increase employee deferrals by up to $3,000, but only when the employer, plan, service history, and statutory calculation permit it. The plan document, payroll records, contribution history, and administrator calculations provide the controlling information.
The employee elective-deferral limit is $24,500. Traditional and designated Roth deferrals share this amount.
A participant age 50 or older may potentially defer $32,500 when the plan permits the general $8,000 catch-up.
A participant who turns 60, 61, 62, or 63 during 2026 may potentially defer $35,750.
Regular annual additions are generally limited to the lesser of $72,000 or 100% of includible compensation. Age-based catch-ups may be permitted above that amount.
No. The available increase is determined by a three-part formula and may be lower.
Possibly. Contributions above the standard limit are applied first to the available 15-year catch-up and then to the age-based catch-up.
Generally, employee elective deferrals to 401(k) and 403(b) plans share the individual annual limit.
No. State Employee Advisor Network is a marketing and referral platform and does not administer plans or calculate individual contribution limits.
Jeremy contributes regularly to State Employee Advisor Network. With a deep understanding of state pension systems and public-sector benefits, he offers readers insights and strategies to optimize their retirement outcomes.
State Employee Advisor Network is a marketing and referral platform operated by Revenx LLC. We connect consumers with independent, licensed financial professionals. We are not a registered investment adviser, broker-dealer, or insurance agency, and we do not provide investment, legal, or tax advice.
All financial services are provided solely by third-party professionals. Revenx LLC receives compensation from financial professionals for marketing and referral services, which may create a financial incentive to refer individuals to participating professionals. Users should independently evaluate any financial professional before engaging their services.
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