The Internal Revenue Service recently announced 2026 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 2026, the taxable wage base increases to $184,500.
For 2026, most limits increased with the exception of certain catch-up contributions limits, the highly compensated employee compensation amount, the maximum withdrawal amount for emergency expenses, and limits fixed by statute, the latter of which do not adjust based on the cost-of-living. The increased limits for 2026 are highlighted in red below.
Qualified Retirement Plan Limits
Deferred Compensation Limits
Health and Welfare Plan Limits
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