How to Close a TSP Account: Full Withdrawal Process After Federal Separation

What "Closing" a TSP Account Actually Means

When people say they want to "close" their TSP, they're usually asking about a total distribution — a complete liquidation that reduces the account balance to $0. The TSP doesn't have a formal "close account" button. Instead, you request a full withdrawal of all remaining funds, and once it's processed, the account is effectively empty and inactive.

There's an important distinction here. You can also leave your TSP open indefinitely after separation, even with a substantial balance. The TSP charges about 0.049% in annual administrative expenses — one of the lowest fees in any retirement plan — so there's no financial urgency to move the money out. Many retirees keep their TSP open for years or decades, using installment payments or periodic partial withdrawals.

If you've decided to pull everything out, here's how the process works.

Step-by-Step: The Total Distribution Process

1. Wait for your separation code. Your agency's payroll office must transmit your separation code to the TSP, which typically takes 30 to 45 days after your last working day. Until this code is received, the withdrawal wizard is locked. You also need to have been separated for at least 31 consecutive calendar days.

2. Register your destination. In the My Account portal, add the bank account where you want the funds deposited. If you're rolling part or all of the balance to an IRA, register the receiving custodian's details. Any new banking or institution information triggers a 7-day security hold.

3. Settle any outstanding loans. If you have TSP loans (general purpose or residential), you must decide: pay them off, keep them active with monthly payments, or let them foreclose. A foreclosed loan becomes a taxable distribution — the unpaid balance plus interest is reported on Form 1099-R as ordinary income, and the 10% early withdrawal penalty may apply if you're under 55 at separation.

4. Initiate the full withdrawal. Log in to My Account, navigate to "Withdrawals and Rollovers," and select the total distribution option. The wizard generates Form TSP-99 (WEB) summarizing your election.

5. Handle spousal consent. For married FERS or uniformed services participants with more than $3,500 in the account, your spouse is legally entitled to a joint life annuity with a 50% survivor benefit, level payments, and no cash refund. To choose a different option (like a lump-sum distribution), your spouse must sign a notarized waiver. Print the Form TSP-99, get the signature, and upload the document.

For CSRS participants, the TSP only needs to notify your spouse in writing — no consent or signature is required.

6. Confirm and wait. After submitting, the TSP processes the transaction. You can cancel until 12:00 p.m. Eastern Time on the processing date. Direct deposits typically settle within 10 to 15 business days.

The Tax Hit on a Full Withdrawal

Taking your entire traditional TSP balance in a single tax year creates a large taxable event. The full amount is taxed as ordinary income, stacked on top of your FERS annuity, Social Security, and any other income.

On a $400,000 traditional TSP balance, a single filer with $50,000 in other retirement income would have $450,000 in total taxable income for the year. That puts a significant portion in the 32% and 35% brackets — a much higher effective rate than if the money were spread across multiple years through installments.

The TSP withholds 20% ($80,000 on $400,000) for federal taxes. If your actual liability exceeds that — which it likely will on a large distribution — you'll owe the difference when you file.

If you're rolling the full balance directly to an IRA, none of this applies. A direct rollover avoids both withholding and taxation.

What You Permanently Give Up

Once a total distribution is processed:

• No more TSP contributions or rollovers. You cannot roll outside retirement money into the TSP after fully liquidating. The door closes permanently.
• No more TSP fund access. The TSP's five core index funds (C, S, I, F, G) and lifecycle funds carry institutional-grade expense ratios that no retail investor can replicate. You won't find a G Fund equivalent — with its unique backing by the full faith and credit of the U.S. government — at any IRA custodian.
• No more tax-deferred growth on what was your largest account.

These consequences are irreversible. If you're closing the account to move to an IRA for broader investment options, that's a legitimate reason — but make sure you're clear-eyed about what you're trading away.

Alternatives to Closing the Account

Before liquidating, consider whether your actual goal can be met without zeroing the balance:

• Need regular income? Set up installment payments — you keep the account open and the remaining balance invested.
• Need a one-time sum? Take a partial withdrawal of $1,000 or more, leaving the rest in place.
• Want broader investments? Roll a portion to an IRA and keep the rest in the TSP's low-cost funds.
• Consolidating accounts? You can roll an external 401(k) or traditional IRA into the TSP (while it's open), not just out of it.

Managing the Full Withdrawal Process

The TSP Withdrawal & Drawdown Strategy Guide covers the total distribution process alongside every other post-separation option — including the spousal consent forms, loan settlement decisions, and tax withholding elections that determine whether you keep or lose thousands of dollars along the way.

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