Maximum Tsp Contribution 2024 Over 50. The thrift savings plan (tsp) contribution limits have been announced for 2024. Mercer estimates that the annual contribution limit for the tsp and 401 (k) plans will increase from $22,500 in 2023 to $23,000 in 2024.
This would be a 2.2% increase over last year,. The 2024 contribution limit to the thrift savings plan is increasing to $23,000 per year, an increase of 2.2% over the 2023 annual limit, according to an.