Maximum Roth Tsp Contribution 2024 Lok. With roth tsp, your contributions go into the tsp after tax withholding. Federal employees saving in the thrift savings plan (tsp) will be able to contribute a maximum of $23,000 in 2024.
You can max that out in either tsp traditional, tsp roth, or a combination of the two. Many employers offer matching contributions for a tsp or a 401.