Roth 401k Contribution Limits 2024 Over 50. The annual contribution limit for a roth ira for those under 50 is $7,000 for 2024, with an additional $1,000 catch up contribution if you're age 50 or older. The base contribution limit for 2024.
$6,500 plus an additional $1,000 for employees age 50 or older in 2023; Starting in 2024, employees can contribute up to $23,000 into their 401 (k), 403 (b), most 457 plans or the thrift savings plan for federal employees, the irs.