Direct Answer
Yes, you can roll your Thrift Savings Plan into a Roth IRA, but the tax treatment depends on your TSP balance and whether you move money into a traditional or Roth account first. A direct rollover is generally the cleanest path, and the money can be converted in stages.
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How the Rollover Works
The TSP allows direct rollovers to an IRA custodian without the funds ever passing through your hands. You complete a TSP withdrawal form and name your IRA provider as the recipient. This avoids the 20% mandatory withholding that applies to indirect rollovers and keeps the transfer tax-efficient. The transfer can be one lump sum or a series of partial rollovers over time.
Traditional Versus Roth Rollover
You have two options when moving TSP money to an IRA. A traditional rollover places pre-tax and Roth contributions into a traditional IRA, preserving the existing tax treatment. A Roth rollover converts pre-tax TSP contributions and earnings into a Roth IRA, creating a tax event in the year of conversion. You can also split the rollover, moving pre-tax funds to a traditional IRA and designating a portion for Roth conversion.
Tax Implications to Consider
- Traditional TSP contributions and earnings are taxable as ordinary income when rolled into a traditional IRA.
- Roth TSP contributions roll over tax-free, but earnings on those contributions are taxable if rolled into a traditional IRA.
- Converting pre-tax TSP funds to a Roth IRA triggers a tax bill in the conversion year.
- Early withdrawals before age 59½ may incur a 10% penalty unless an exception applies.
When a TSP-to-Roth Rollover Makes Sense
A Roth conversion can be worthwhile if you expect to be in a higher tax bracket during retirement or want tax-free income in retirement. It also removes required minimum distributions from your workflow, since Roth IRAs have no RMDs during the original owner's lifetime. However, paying the conversion tax from outside the IRA preserves more compounding growth inside the account.
Steps to Complete the Rollover
Common Mistakes to Avoid
- Accepting a check made out to you, which triggers mandatory withholding and risks a penalty if not rolled over in time.
- Assuming all TSP funds roll over tax-free, when only Roth contributions and qualified earnings do.
- Overlooking state tax consequences, which vary by jurisdiction.