What is a Thrift Savings Plan (TSP)?
The Thrift Savings Plan (TSP) enables federal employees to save and invest part of their income for retirement. Eligible federal employees can receive matching contributions from their employers, enabling them to maximize their retirement savings. Contributions to a traditional TSP are tax-deductible, enabling participants to reduce their current taxes. Meanwhile, investment income and gains are tax-deferred until the participant withdraws their funds from a traditional TSP or are completely tax-free in a Roth TSP.
TSPs provide federal employees the same retirement savings and tax advantages of 401(k) plans offered by many private sector companies to their employees. The TSP is a defined contribution plan like a 401(k) plan. The retirement income TSP participants receive varies, depending on how much they contribute to the plan (including any matching contributions from their federal employer) and their accumulated investment earnings.
How does the Thrift Savings Plan (TSP) work?
Eligible TSP participants have three ways to contribute to their plan:
- Automatic payroll contributions: The participant can set up an automatic payroll deduction to their TSP to transfer a set amount each pay period.
- Agency matching contributions: Eligible participants can receive a matching contribution from their employer.
- Rollover contributions: New federal employees can roll over their 401(k) from a private sector job and individual retirement account (IRA) assets to a TSP. Conversely, participants can roll over their TSP to an IRA or 401(k) if they leave employment with the federal government.
TSP participants can set up a traditional TSP and make tax-deferred contributions where future withdrawals get taxed in retirement. They can also set up a Roth TSP and make after-tax contributions where future withdrawals are tax-free.
TSPs have an annual contribution limit. For 2023, the annual limit is $22,500. However, employees 50 and older can also make additional catch-up contributions of as much as $7,500.