Federal employees can use a new Thrift Savings Plan tool to weigh the tax costs and retirement advantages of moving traditional balances to Roth.

Thrift Savings Plan participants need to carefully weigh the advantages and potential tax pratfalls of moving their balances to an after-tax investment strategy.

Starting in 2026, the Thrift Savings Plan (TSP) will give every federal employee a new power move. For the first time, you’ll be able to convert your traditional (pre-tax) TSP balance into Roth (after ...