If you participate in an employer-sponsored retirement plan, you may be pleased to learn that you can save even more in 2026. The maximum amount you can contribute (your “elective deferrals”) to a 401(k) plan will increase to $24,500 in 2026 (up from $23,500 in 2025). This limit also applies to 403(b) and 457(b) plans, as well as the Federal Thrift Savings Plan. If you’re age 50 to 59 or 64 and older, you can also make catch-up contributions of up to $8,000 to these plans in 2026 (up from $7,500 in 2025). Participants who reach age 60 to 63 in 2026 can make “super” catch-up contributions of up to $11,250 (unchanged from 2025). Special catch-up limits apply to certain participants in 403(b) and 457(b) plans.
The amount you can contribute to a SIMPLE IRA or SIMPLE 401(k) will increase to $17,000 in 2026 (up from $16,500 in 2025), and the catch-up limit for those age 50 or older is increased to $4,000 (up from $3,500 in 2025). Participants who reach age 60 to 63 in 2026 can make “super” catch-up contributions of up to $5,250 (unchanged from 2025). Certain small employers have higher SIMPLE plan contribution limits.
If you participate in more than one retirement plan, your total elective deferrals can’t exceed these annual limits. Deferrals to 401(k) plans, 403(b) plans, and SIMPLE plans are included in this aggregate limit, but deferrals to Section 457(b) plans are not. For example, if you participate in both a 403(b) plan and a 457(b) plan, you can save the full amount in each plan — a total of $49,000 in 2026 (plus any catch-up contributions).
The maximum amount that can be allocated to your account in a defined contribution plan [for example, a 401(k) plan or profit-sharing plan] in 2026 is $72,000 (up from $70,000 in 2025) plus catch-up contributions. This includes both your contributions and your employer’s contributions. Special rules apply if your employer sponsors more than one retirement plan.
Finally, the maximum amount of compensation that can be taken into account in determining benefits for most plans in 2026 is $360,000 (up from $350,000 in 2025), and the dollar threshold for determining highly compensated employees (when 2026 is the look-back year) remains $160,000 (unchanged from 2025).