Most limits increase next year for qualified retirement, deferred compensation, and health/welfare plans
The Internal Revenue Service recently announced 2025 dollar limits for qualified retirement plans (including 401(k) plans), deferred compensation plans, and health and welfare plans. Adjustments to certain limits are based on a cost-of-living index.
In addition, the Social Security taxable wage base, which affects qualified retirement plans "integrated" with Social Security, typically adjusts each year. For 2025, the taxable wage base increases to $176,100.
For 2025, most limits increased with the exception of catch-up contribution limits and limits fixed by statute, the latter of which do not adjust based on the cost of living. The increased limits for 2025 are bolded in the tables below.
Qualified Retirement Plan Limits
Deferred Compensation Limits
Health and Welfare Plan Limits
[View source.]