When Can I Withdraw My Military TSP? Ages, Exceptions, and RMDs

You can withdraw from your military TSP once you separate from service, once you reach age 59½ (even if you’re still serving), or during a qualifying financial hardship. Each path has its own rules, and taking money out before age 59½ generally adds a 10% early withdrawal penalty on top of regular income tax unless a specific exception applies.

After You Separate From Service

Leaving the military through retirement, discharge, or the end of your service obligation unlocks your full balance, but not instantly. Federal regulations don’t treat you as separated for TSP purposes until 31 full calendar days pass without you resuming active duty or starting a federal civilian job covered by a federal retirement system.¹ You can’t request a post-separation withdrawal until that window closes and your service reports the separation to the TSP.

Once your status updates, you have several ways to take the money:²

A single payment of the entire balance.
A partial withdrawal of at least $1,000, leaving the rest invested.³
Installment payments on a monthly, quarterly, or annual schedule, with fixed-dollar installments of at least $25.³
A life annuity, which requires a minimum of $3,500 applied separately to your traditional and Roth balances.³
Any combination of the above.

The TSP withholds 20% for federal income tax on any taxable portion you don’t roll over directly to an IRA or another eligible employer plan.⁴ Your actual bill depends on your total income for the year. If you’re under 59½ and no penalty exception applies, add another 10% at tax time.

A direct rollover (TSP sends the money straight to the new custodian) avoids the 20% withholding altogether. If you take the check yourself, you have 60 days to deposit it into a qualifying account, but the TSP will still withhold 20% upfront and you’d need to cover that gap out of pocket to roll over the full amount.⁴

Blended Retirement System Vesting

If you’re in the Blended Retirement System, your service’s automatic 1% contributions and any matching contributions are subject to a two-year vesting requirement. Separate before hitting two years and those contributions plus their earnings go back to the TSP. Your own contributions and their earnings stay yours no matter how long you served.⁵

At Age 59½ While Still Serving

You don’t have to leave the military to get to your TSP. Active-duty members and reservists who have reached 59½ can take age-based in-service withdrawals with no financial emergency or special justification required.⁶

You’re allowed up to four age-based in-service withdrawals per calendar year from each TSP account. If you hold both a civilian and a uniformed services account, that’s four from each.⁷

The TSP withholds 20% of the taxable portion for federal income tax unless you roll the payment directly into an IRA or eligible employer plan.⁶ Because you’ve passed 59½, there’s no early withdrawal penalty. Every dollar you pull out now is a dollar that stops compounding, so weigh the tradeoff.

Hardship Withdrawals Before 59½ and Before Separation

Active-duty members facing a real financial crisis can apply for a hardship withdrawal without waiting for separation or age 59½. Federal regulations recognize five qualifying conditions, and you must certify that your need comes from at least one:⁸

Negative monthly cash flow, meaning your recurring expenses exceed your income on an ongoing basis.
Medical expenses from illness, injury, or a medical condition affecting you, your spouse, or your dependents, including medically necessary home modifications.
Personal casualty loss such as fire, storm, or theft damage.
Legal costs from a separation or divorce, limited to attorney fees and court costs. Child support and alimony don’t count.
Losses from a FEMA-declared disaster if your home or workplace was in a designated individual assistance area.

Your withdrawal is capped at the smaller of what you request or your own contributions plus their earnings. Agency matching and automatic contributions aren’t available. The minimum request is $1,000, and you can’t include expenses already reimbursed by insurance.⁸

The TSP withholds 10% for federal income tax on hardship distributions.⁴ If you’re under 59½, expect the additional 10% early withdrawal penalty at tax time unless a specific exception applies. Since September 2019, taking a hardship withdrawal no longer suspends your future TSP contributions, so your payroll deductions keep going.⁹

Avoiding the 10% Early Withdrawal Penalty

The 10% early withdrawal penalty is what makes withdrawals before 59½ expensive. Several exceptions can eliminate it.

The Rule of 55

If you separate from federal service during or after the calendar year you turn 55, your TSP distributions are exempt from the 10% penalty. You still owe regular income tax on traditional balance withdrawals, but the extra penalty goes away.¹⁰ This exception applies to the TSP as a qualified governmental plan. It does not apply to IRAs, so rolling your TSP into an IRA before taking distributions costs you this benefit.

Age 50 for Qualified Public Safety Employees

The threshold drops to age 50 for certain federal workers classified as qualified public safety employees, including federal law enforcement officers, firefighters, customs and border protection officers, corrections officers, and air traffic controllers.¹⁰ Separate at 50 or older in one of those roles and the penalty doesn’t apply.

Other Penalty Exceptions

The IRS also waives the 10% penalty for total and permanent disability, distributions after the participant’s death paid to beneficiaries, substantially equal periodic payments, distributions to qualified military reservists called to active duty, distributions related to a federally declared disaster (up to $22,000), and terminal illness.¹⁰

How Roth Balances and Combat Zone Pay Change the Tax

Whether your money sits in a traditional or Roth balance changes what you owe when you withdraw, and combat zone pay gets its own treatment.

Roth TSP Qualified Distributions

Roth contributions were made with after-tax dollars, so those contributions come out tax-free. The earnings on them are tax-free only if the distribution qualifies under two IRS tests: at least five years have passed since January 1 of the year of your first Roth TSP contribution, and you’ve reached 59½, become permanently disabled, or died.¹¹ Withdraw Roth earnings before meeting both conditions and those earnings are taxed as ordinary income and may face the 10% early withdrawal penalty. The contribution portion still comes out tax-free.

Combat Zone Contributions

Contributions from pay earned in a combat zone get special treatment. In a traditional TSP account, those specific contributions were never taxed going in and won’t be taxed coming out, though the earnings on them will be. In a Roth account, both the combat zone contributions and their earnings come out completely tax-free if the distribution meets the qualified distribution rules above.¹² If you roll your TSP into another retirement account, make sure tax-exempt contributions land in a Roth account so they keep that status.

A Loan Can Be an Alternative to a Hardship Withdrawal

Before taking a hardship withdrawal and paying tax and possibly a penalty, look at a TSP loan. A loan lets you borrow from your own account and pay yourself back with interest, with no taxes or penalties as long as you repay on schedule.¹³

A general purpose loan can be used for anything, needs no documentation, has a repayment term of 12 to 60 months, and carries a $50 processing fee.
A primary residence loan must go toward buying or building your primary home, requires documentation, has a repayment term of 61 to 180 months, and carries a $100 processing fee.

The interest rate is set at the G Fund rate from the month before you request the loan and stays fixed for the life of the loan. The interest goes back into your own account. It isn’t tax-deductible, and if you default or separate with an outstanding balance, the unpaid amount is treated as a taxable distribution.¹³

Spousal Consent

If you’re married, your spouse has a legal right to be notified of and consent to most TSP withdrawal decisions. For post-separation withdrawals, your spouse must sign the withdrawal request form consenting to the distribution and waiving the right to a joint and survivor annuity. The same rule applies to changes in installment payment amounts or frequency. The TSP can grant an exception in limited circumstances, such as when a spouse’s whereabouts are unknown, but you must apply and it must be approved within 90 days of when the TSP processes your request.¹⁴

When You Must Start Withdrawing

You can’t leave money in a traditional TSP indefinitely. Once you reach age 73 (the current threshold through 2032, rising to 75 in 2033), the IRS requires annual minimum distributions.¹⁵ If you’re still in federal service at that age, the requirement generally doesn’t start until you actually separate. Missing an RMD costs a 25% excise tax on the amount you should have withdrawn, dropping to 10% if you correct the shortfall within two years.¹⁶

1
eCFR. 5 CFR Part 1690 – Thrift Savings Plan
2
Office of the Law Revision Counsel. 5 USC 8433 – Benefits and Election of Benefits
3
The Thrift Savings Plan (TSP). Withdrawals in Retirement
4
Thrift Savings Plan (TSP). Tax Treatment for TSP Payments
5
The Thrift Savings Plan (TSP). Revision to Implementation of the Blended Retirement System
6
The Thrift Savings Plan (TSP). In-Service Withdrawal Types and Terms
7
eCFR. 5 CFR Part 1650 – Methods of Withdrawing Funds from the Thrift Savings Plan
8
eCFR. 5 CFR 1650.32 – Financial Hardship Withdrawals
9
The Thrift Savings Plan (TSP). New Rules and Processes for Financial Hardship In-Service Withdrawals
10
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
11
Thrift Savings Plan (TSP). Tax Treatment for TSP Payments – Roth Money and Qualified Distributions
12
Military OneSource. Combat Pay and Your Thrift Savings Plan
13
The Thrift Savings Plan (TSP). TSP Loans
14
eCFR. 5 CFR Part 1650 Subpart G – Spousal Rights
15
The Thrift Savings Plan (TSP). SECURE 2.0 and the TSP
16
Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs