Roth 401k Contribution Limits 2024 Over 50. For most 401(k) plans, the deadline to contribute is december 31, 2024. The contribution limit for individual retirement accounts (iras) for the 2024 tax year is $7,000.

$6,500 plus an additional $1,000 for employees age 50 or older in 2023; The roth ira contribution limit for 2024 is $7,000 for those under 50, and $8,000 for those 50 and older.