401k Catch Up 2025 Age. Savers will be able to contribute as much as $23,000 in 2025 to a 401(k), up from $22,500 in 2023, an increase of $500 from 2023. For individuals under 50, the standard 401 (k) contribution limit in 2025 23,000.
Under the current irs regulations, the limit is $7,500 for 2025. For individuals under 50, the standard 401 (k) contribution limit in 2025 23,000.