2025 457(b) contribution limits
The basic deferral limit for eligible 457(b) arrangements.
Primary reference value
$23,500| Parameter | Amount |
|---|---|
| Employee contribution | $23,500 |
| Age catch-up | $7,500 |
| Catch-up ages 60–63 | $11,250 |
- Announced
- Not recorded; see primary document
- Effective
- 2025-01-01 to 2025-12-31
- Next usual release
- November
Who this applies to.
The calculator uses governmental-plan age catch-ups. A special final-three-year catch-up and nongovernmental-plan restrictions need a separate plan review.
Published by IRS. The table uses tax year dates. Check the source for eligibility, elections and exceptions.
Use the 2025 number.
Assumes full-year eligibility and that your plan permits catch-ups. IRA compensation limits apply. HSA includes employer contributions and excludes Medicare enrollment. Special 403(b) service and 457 final-three-year catch-ups are not modeled. Roth catch-up treatment affects tax treatment, not the total limit. SEP uses 25% of employee compensation; self-employed SEP needs its separate net-earnings worksheet.
457(b) contribution limits history.
| Year | Reference value | Change | Status |
|---|---|---|---|
| 2021 | $19,500 | — | Official |
| 2022 | $20,500 | +$1,000 | Official |
| 2023 | $22,500 | +$2,000 | Official |
| 2024 | $23,000 | +$500 | Official |
| 2025 | $23,500 | +$500 | Official |
| 2026 | $24,500 | +$1,000 | Official |
| 2027 | $25,000 | +$500 | Projected |
History compares the primary reference value; use each year’s full table for other filing statuses, regions or limits.
Questions about 457(b) contribution limits.
What is the 2025 457(b) contribution limits?
The sourced table above shows the 2025 values. Its status is official. The primary reference is $23,500; other statuses or categories may differ.
When will the next number be announced?
The usual publication window is November. This is a typical schedule, not a promised date. The calendar distinguishes published values from pending releases.
Is this official or projected?
The displayed 2025 record is official. Official means a primary agency document or statute supports the value. A projection states its formula, inflation data and assumptions and changes when an official source becomes available.
How does it compare with last year?
The primary reference changed from $23,000 in 2024 to $23,500 in 2025. Each table should be compared using the same filing status, region and effective period.
Can I use the calculator without an account?
Yes. Submit the form to get a server-calculated estimate, including when JavaScript is off. Inputs are not stored in the application cache or sent to analytics. Result URLs include the inputs, so avoid sharing them if the figures are private.