What Is The Max Tsp Contribution For 2024 Over 55. The limit for a 401 (k), 403 (b), most 457 plans, plus the. 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 announcement.

This is known as the irs elective deferral limit. The internal revenue service has announced the thrift savings plan (tsp) elective deferral limit for 2024 will increase to $23,000 per year.