TSP in Retirement: Withdrawal Options, Taxes, and Beneficiary Rules

The Thrift Savings Plan remains a valuable retirement asset after you leave federal service, but the rules governing withdrawals, taxes, and beneficiary designations change once you are no longer an active employee. After separation, payroll contributions and new TSP loans are no longer available. You may continue repaying an existing loan. An outstanding loan does not prevent a partial withdrawal, but it must be repaid or foreclosed before a full post-employment distribution can be made under TSP withdrawal rules. Understanding your options and the tax implications of each choice is essential for making the most of your TSP balance in retirement.

Early Withdrawal Penalties

The taxable portion of a TSP distribution before age 59 and a half may be subject to an additional 10% tax unless an exception applies. One exception covers distributions after separation from service during or after the year the employee reaches age 55. For qualified public safety employees, the relevant threshold is the earlier of age 50 or 25 years of service under the plan; the 25-year rule is not a general exception for all employees. Other exceptions include qualifying disability, substantially equal periodic payments after separation, and permitted automatic-enrollment refunds. See the IRS early-distribution exceptions for their conditions.

Roth Account Tax Considerations

A qualified Roth TSP distribution is tax-free when the five-tax-year participation requirement is met and the distribution occurs after age 59 and a half, death, or qualifying disability. A nonqualified distribution may include taxable earnings, and an early-distribution tax may apply to its taxable portion. The five-tax-year period generally begins January 1 of the year of the first Roth contribution. An earlier period may carry over with a direct rollover from another designated Roth plan account; this is not a blanket tax exception for rolled-over money. Roth IRA funds may not be rolled into the TSP. See the IRS designated Roth account guidance.

Participants using the substantially equal periodic payment exception may trigger a recapture tax if they change the payment method or amount before the required period ends. This restriction does not apply to every change in monthly payments. See the IRS guidance on substantially equal periodic payments.

Withdrawal Options

Retirees have several options for accessing their TSP funds. You can leave the money in the account, take single payments (from the entire account or just a portion), set up installment payments based on life expectancy or a specific dollar amount, purchase a TSP annuity, or choose a mixed withdrawal that combines multiple options.

Leaving Money in the TSP

If you choose to keep your funds in the TSP, you can continue to manage your investments through reallocations. The required beginning date for minimum distributions depends on your birth year and retirement date; consult the current IRS required minimum distribution guidance for the applicable rule. Required minimum distributions cannot be rolled over to an IRA. Roth TSP balances are not subject to required minimum distributions during the original owner’s lifetime; beneficiary rules differ.

Single Withdrawals

You may withdraw the entire account or just a portion of it. The minimum elected amount for a partial single withdrawal is $1,000; this is not a requirement to hold $1,000 of your own contributions. If your account holds both Roth and traditional balances, you can draw from either or both. Single withdrawals are subject to mandatory withholding on certain distributions. Eligible traditional distributions rolled directly to a traditional IRA or eligible retirement plan generally remain tax-deferred, while traditional amounts rolled to a Roth IRA are generally taxable in the year of the rollover. Roth distributions have different tax and receiving-account rules. Only eligible distributions can be rolled over; required minimum distributions and payments based on life expectancy or a period of at least 10 years are excluded. See IRS Publication 721.

Installment Payments

Installment payments can be taken monthly, quarterly, or annually, based on either life expectancy or a specific dollar amount. Life expectancy-based payments cannot be rolled over to an IRA or eligible retirement plan, and the payment amounts are recalculated annually based on the whole account. You can stop payments at any time, and if your account has both Roth and traditional balances, you can choose which to withdraw from first or take proportionally from both.

For specific dollar amount installments, an eligible portion of the payment can be rolled over if the payment is expected to last less than 10 years; any required minimum distribution is excluded. You can request a final single payment at any time, and you can stop or change the amount or frequency of payments. The minimum installment amount is $25.

Purchasing a TSP Annuity

The TSP offers single life annuities and joint life annuities with a spouse or an eligible non-spouse. Single life payments last for the participant’s lifetime. Joint life options provide 50% or 100% survivor payments, subject to eligibility restrictions. For a non-spouse more than 10 years younger, the 100% option is generally unavailable; a court-ordered former spouse is an exception. Current increasing-payment options use a fixed annual 2% increase and are available for single life or joint life with a spouse. Non-spouse joint annuities offer level payments. See TSP annuity rules; existing annuity contracts retain their own terms.

The optional cash refund pays any remaining purchase balance to designated beneficiaries after the participant and, for a joint annuity, the joint annuitant have died. The 10-year certain feature continues payments to beneficiaries if a single life annuitant dies before 120 monthly payments have been made. It is unavailable for joint life annuities and cannot be combined with cash refund. The TSP website provides a calculator to help you estimate these options.

Spousal Rights and Consent

For FERS and uniformed services participants, the default spousal entitlement is a joint and survivor annuity with 50% survivor benefits, level payments, and no cash refund. A different withdrawal election generally requires the spouse’s signed consent and waiver, unless TSP grants an exception. Notarization is no longer required. These rights cover full post-employment distributions when the vested balance exceeds $3,500, partial distributions regardless of balance, and specified installment changes. Consent is not required merely to stop installments. CSRS participants have separate spousal notification rules. See TSP spousal rights for the conditions and exceptions.

Non-Spouse Beneficiary Options

A non-spouse beneficiary may receive a payment or, when eligible, arrange a direct trustee-to-trustee transfer to an inherited IRA. A payment is not necessarily fully taxable: treatment depends on the traditional and Roth amounts and applicable requirements. The 10-year distribution rule generally applies to non-spouse designated beneficiaries, but eligible designated beneficiaries may qualify for different rules. See the IRS beneficiary guidance before choosing a distribution method.

Contacting TSP

The Federal Retirement Thrift Investment Board offers a toll-free service line for participants with a 24-hour automated telephone system. Customer service representatives are available Monday through Friday from 7 a.m. to 9 p.m. Eastern Time at 877-968-3778. The TSP website is tsp.gov, and general email inquiries can be sent to thriftline@tsp.gov. See the FRTIB contact directory for current service information.