Tsp Contribution Limits 2024 In Percentage Of Salary. For 2023, the contribution limit is $22,500 for participants under the age of 50. Tsp contribution limits (2024) in 2024, tsp participants can contribute up to $23,000 annually and $30,500 if they are over the age of 50.
The calculator assumes your minimum contribution is 6%. The thrift savings plan (tsp) is a retirement savings and investment plan for federal employees and members of the uniformed services, including the ready.