Taking Money Out of TSP? These Withdrawal Choices Can Hit You Harder Than Expected

Key Takeaways

• Your Thrift Savings Plan (TSP) withdrawals in 2025 can come with unexpected tax and financial implications depending on how and when you take them.

• Choosing the right withdrawal method could affect your lifetime income security, required minimum distributions (RMDs), and even survivor benefits.

Understanding Your TSP Withdrawal Options

• Also Read: Divorce and Your Federal Pension—What Happens When You Split Assets and How It Could Affect Your TSP
• Also Read: What Happens to Your Federal Benefits After Divorce? Here’s the Lowdown
• Also Read: The Best FEHB Plans for 2025: Which One Fits Your Lifestyle and Budget the Best?

As a government employee or retiree, your TSP is one of your most valuable retirement resources. In 2025, with more flexible rules in place, it’s easier than ever to access your funds. But just because you can access your money doesn’t mean it’s always smart to do so quickly or without a clear plan.

You have several withdrawal choices, and each one carries its own rules, tax implications, and potential downsides. Understanding these before taking action is essential to preserving your retirement savings.

1. Full Withdrawal vs. Partial Withdrawal

Full Withdrawal

You can withdraw your entire TSP account balance at once, but doing so can trigger a major tax bill. The entire distribution is treated as ordinary income in the year you receive it.

• Can push you into a higher tax bracket

• Could affect Medicare premiums and Social Security taxation

• Leaves no remaining TSP funds for future income or emergencies

Partial Withdrawal

In 2025, you’re allowed unlimited partial withdrawals once you’re separated from service. This flexibility is useful, but planning is still necessary.

• Helps manage tax exposure

• Allows more control over timing and amount

• Can be structured around your other retirement income sources

2. Monthly Payments Can Be Misleading

You can choose to receive monthly payments from your TSP. These can be:

• A fixed dollar amount

• Payments based on IRS life expectancy tables

While this method may sound like a pension-like solution, there are risks:

• Fixed payments might not keep up with inflation

• Life expectancy-based payments change annually

• Misestimating your needs could lead to early depletion of funds

This method also counts as taxable income, which may create tax surprises over time if your income needs shift or tax laws change.

3. Taking TSP as an Annuity

Purchasing a life annuity with your TSP funds means converting a portion (or all) of your balance into a guaranteed income stream for life. But this option has limitations:

• It is irreversible—you can’t change your mind later

• Payments are fixed (unless you choose certain options, which reduce the initial amount)

• No access to principal once converted

• Limited flexibility for unexpected expenses

Also, while annuities offer security, they often don’t pass remaining funds to beneficiaries unless you pay extra for survivor options.

4. Required Minimum Distributions (RMDs)

Once you reach age 73 in 2025 (or 75 if you turn 74 in 2033 or later), you must start taking RMDs from your TSP and other tax-deferred accounts. Failure to do so results in a hefty penalty: 25% of the amount that should have been withdrawn.

RMDs are calculated using IRS life expectancy tables and your account balance at year-end. Planning is critical:

• If you delay withdrawals until RMD age, your distributions may be larger than expected

• Large RMDs can inflate your taxable income

• They may impact your Medicare premiums and other benefits

If you’re still working past age 73 for the federal government, you may be able to delay RMDs from your TSP until you retire.

5. Taxes Can Undermine Your Withdrawal Strategy

TSP withdrawals are taxed as ordinary income. Unlike Roth IRAs, the traditional TSP does not offer tax-free withdrawals.

• Taking a large lump sum can push you into a higher bracket

• Monthly or partial withdrawals help smooth tax obligations over time

• State taxes may apply in addition to federal taxes

In 2025, tax planning around TSP withdrawals is more important than ever. Consider how your withdrawals interact with other taxable sources like Social Security or a pension.

6. Roth TSP Considerations

If you contributed to a Roth TSP, your qualified withdrawals are tax-free. However, be aware of these key requirements:

• Your Roth TSP must have been open for at least 5 years

• You must be age 59½ or older to qualify for tax-free treatment

If you meet both, Roth TSP withdrawals offer more flexibility without affecting your tax bracket. Still, mixing Roth and traditional TSP funds in a withdrawal can complicate things.

• Withdrawals come proportionally from Roth and traditional balances unless you specify otherwise

• Your TSP statement shows both balances separately, so be careful about how you plan withdrawals

7. Loans Can Delay Retirement Goals

If you had an outstanding TSP loan when you separated from service, and you don’t repay it within the required time frame (usually 90 days), the IRS will treat the unpaid loan as a taxable distribution.

• It adds to your income in that year

• It could trigger penalties if you’re under age 59½

• It reduces your retirement balance permanently

Make sure all loans are repaid or well managed before initiating withdrawals.

8. Timing Your Withdrawals Matters

The time of year you begin withdrawing can impact your tax bill. For instance:

• Taking a large withdrawal in December could push you into a new tax bracket

• Starting withdrawals in January spreads taxable income across the year

• Coordinating with other income sources—like a pension or Social Security—helps you manage your bracket

You may also want to align withdrawals with life events like turning 65 (Medicare eligibility) or 73 (RMD age).

9. Survivor Considerations

If you pass away with a remaining TSP balance, your designated beneficiaries receive the funds. But the tax treatment depends on their relationship to you and how they choose to take the money:

• Spouses can roll over the balance into their own IRA

• Non-spouse beneficiaries have to follow a 10-year withdrawal rule

• Failure to plan may result in unnecessary taxes or legal complications

In 2025, estate and tax rules continue to evolve, making it important to review your beneficiary designations and withdrawal strategies periodically.

10. Don’t Ignore Inflation

While TSP growth has been solid over the long run, your withdrawal plan needs to consider inflation. Your cost of living in retirement may increase each year:

• Fixed withdrawals lose purchasing power over time

• Annuities without inflation protection become less valuable

• Planning periodic increases in withdrawals can help sustain your standard of living

Make sure your withdrawal strategy includes regular reviews to ensure your income keeps up with actual expenses.

Plan Before You Withdraw

The TSP is one of the most powerful retirement tools available to public sector employees. But taking money out without a plan could jeopardize years of disciplined saving. In 2025, the rules give you flexibility—but that flexibility also increases the risk of missteps.

Every withdrawal choice has a ripple effect: on your taxes, your future income, and even your family’s inheritance. It’s essential to weigh each option carefully, ideally with help from a professional.

To make the most of your TSP in retirement, talk to a licensed agent listed on this website for personalized guidance based on your goals and situation.