Your final paycheck when you retire

Your final paycheck is your last salary payment, covering the hours you worked in your last pay period, and your agency pays it on its normal payroll cycle. Nothing about retiring changes how that check is figured.

Three separate payments arrive when you retire, and people routinely mix them up. Your agency sends two of them: the final salary check, then the lump-sum payment for unused annual leave. The Office of Personnel Management (OPM) sends the third, your annuity.

The three don’t arrive together. They come from different offices, on different schedules, and each one can be delayed without the others being affected. Treating them as one payment is the fastest way to misjudge your cash flow in the first months.

One phrase causes real confusion. In the OPM processing lesson, "final pay" means the finalized annuity rate once OPM stops sending interim payments. Here, "final paycheck" means the last salary payment from your agency. Different money, different sender.

Most payroll deductions take one last bite from your final paycheck, then stop. Your health and life insurance are the exception worth understanding, because coverage doesn’t end the day you walk out.

Federal Employees Health Benefits (FEHB) coverage runs through the end of the pay period in which you separate. After that, you get a 31-day extension at no cost. If you’re retiring and eligible to carry FEHB into retirement, none of that matters much, because your regular coverage never stops. It simply moves to OPM, which withholds the premium from your annuity instead.

Life insurance works differently. FEGLI also gives you 31 days of free coverage after separation, plus the right to convert to an individual policy. Retirees who meet the five-year rule can carry FEGLI instead, under the reduction elections they choose at retirement.

The flexible spending account works the other way. An FSA ends at separation, and expenses incurred after that date generally aren’t reimbursable, while a health savings account stays yours. The FSA and HSA lesson covers that split.

An outstanding Thrift Savings Plan (TSP) loan is the single highest-consequence item on this list. Loan payments come out of your paycheck, so separation ends them, and the balance doesn’t simply wait for you.

You have 90 days from separation to repay the loan in full. Miss that window and the TSP declares the outstanding balance a taxable distribution, including the interest accrued to that point. In simple terms, the money isn’t taken from you. It’s reclassified as income you already received.

The tax consequences follow from that. The distribution is taxable income in the year it is declared, and a 10% early withdrawal penalty may apply on top if you’re under 59 and a half, unless you separated in or after the calendar year you turned 55. Amounts from Roth or tax-exempt contributions aren’t taxed again.

There’s an escape hatch. You can roll the taxable amount into an individual retirement account or another eligible employer plan, which avoids the tax and the penalty. The deadline is the due date of your federal tax return for the year of the foreclosure, including extensions.

Your final paycheck is also where your agency settles what you owe it. The most common item is advanced annual leave, meaning leave you used before you earned it.

When you separate owing advanced leave, you refund the amount or your agency deducts it from the pay due to you on separation. The refund is calculated at the pay rate in effect when you took the leave, not the rate you’re separating at. For most people, that’s a smaller number than they expect.

Three situations remove the obligation entirely. No refund is required if the employee dies, retires for disability, or separates or resigns because of disability, and the agency makes that determination. Entering military service with restoration rights does not count as separating, so no refund is owed there either.

Other debts can appear too. Payroll overpayments, an outstanding travel card balance, or unreturned equipment charges are typically recovered from your final pay or your leave payment. None of this touches your annuity, which OPM computes independently.

Your final salary check is the fast one. It follows your agency payroll cycle, so it usually lands within a pay period or two of your separation date, the same way any paycheck would.

The lump-sum leave payment is where expectations go wrong. OPM guidance is direct about it: the payment can take several months, because your agency has to finish offboarding you and audit your leave account before it can pay an accurate amount. A large or complicated leave history takes longer to audit.

Your annuity runs on a third clock. OPM begins interim payments (which cover part of your expected annuity while your case is processed), then issues an adjustment once the case is finalized. The OPM processing lesson covers that sequence and what the adjustment includes.

Two documents protect you through all of it. Keep your final leave and earnings statement showing your balances, and request your SF-1150, Record of Leave Data. If a payment is wrong or late, those are what your former agency will ask you for.

Almost everything on this list is easier to fix while you still work there. Once you separate, a wrong leave balance or an unnoticed debt becomes a phone call to an office that no longer has you on its rolls.

Start with the two numbers that drive real money: your annual leave balance and any advanced leave you still owe. Both appear on your leave and earnings statement, and both feed directly into what your agency pays or withholds.

If you have a TSP loan, deal with it next, because the 90-day clock starts at separation. The decision is easier to make with a paycheck still arriving than without one.

Last, plan for the gap. Your salary stops on a known date, your annuity starts at a partial rate, and your leave payment may be months away. Running your free readiness score is one way to see whether your first year holds together.