2024 401k Limits Chart 2024. 401k catch up contribution limit 2024 ailis arluene, with a solo 401 (k), you can contribute up to $69,000 for 2024 (up from $66,000 in 2023) or 25% of your.  — after rising substantially from $20,500 in 2022 to $22,500 for 2023, mercer projects the annual cap to go up just $500 in 2024.

Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up to $23,000 in 2024, a. Finally, we’ll review traditional and roth ira contribution limits.