403b Contributions Limits 2025. For 2023, employees could contribute up to $22,500 to a 403 (b) plan. In 2025, employees can contribute up to $23,000 per year to their 403 (b) plan, up from $22,500 in 2023.

The first one is the cap on elective salary deferrals, meaning the portion of salary that an employee decides to put directly into the 403 (b) account. The maximum contribution limit on.