FERS & CSRS Foundation

The federal retirement application: how to actually file

The federal retirement application is not a single form — it’s a multi-stage pipeline that runs through your agency, your payroll provider, and OPM over roughly six months. Here is what you have to file, what actually happens, and the mistakes that quietly delay everyone else’s case.

SF-3107
The main FERS retirement application form
OPM
~6 months
Realistic timeline from separation to first full annuity
OPM
~50 vs ~100 days
OPM processing — digital (ORA) vs paper
OPM
60-80%
Share of annuity paid as interim pay while OPM works
OPM

1. Why filing your retirement isn’t automatic

A common assumption among federal employees nearing retirement: my agency knows I’m leaving, my last day is set, surely the retirement pieces will move on their own.

They will not. The federal retirement application is something you initiate, sign, and shepherd. It is a multi-stage, multi-agency process that depends on your records being accurate, your paperwork being complete, and your timing being deliberate. Done well, it runs in the background and your first interim pay arrives within weeks of separation. Done poorly — or not at all — it can leave you without income for months while OPM tries to reconstruct a service history nobody documented.

What’s actually being decided when you file:

Each of those decisions has its own form, and all of them need to be filed together. The earlier you understand the pipeline, the smoother the transition. This article is the practical roadmap — what to do 6 to 12 months out, what to file, what to expect after submission, and where everyone else’s case gets stuck.

The OPM backlog is real, but the bigger delay is upstream

The OPM retirement backlog gets headlines, but for most retirees the longest part of the wait happens before OPM ever sees your file. Applications typically spend about 60 days at your agency HR office and another 51 days with your payroll provider — that’s roughly 111 days of pipeline work before OPM’s clock even starts. Knowing this changes the planning. You can’t speed up OPM, but a clean, complete package handed to HR months before separation can shave weeks off the upstream stages. For the current backlog numbers, see the OPM retirement backlog dispatch.

2. The pre-filing checklist — 6 to 12 months out

The single best predictor of a smooth retirement is preparation that happens long before the last day of work. Treat the 12 months before your planned retirement as a structured countdown, not a casual approach.

12 months out: pull your eOPF and verify your SCD. Your Electronic Official Personnel Folder is the source-of-truth for your federal service. Get a complete copy from your agency HR. Verify your Service Computation Date — this single date drives your retirement eligibility, your years of service in the pension formula, and your leave accrual. SCDs contain errors more often than employees expect. If a previous appointment is missing, a military service period is undocumented, or a break in service was misrecorded, you want that corrected now, not after your separation date.

12 months out: request a retirement estimate. Most agency HR offices will produce an annuity estimate on request — usually two scenarios at retirement dates of your choice. Use this to verify the math and to compare retirement dates. The estimate also flags missing service that needs to be documented.

9 months out: pay any outstanding deposits or buybacks. If you have a military service buyback, a redeposit for refunded FERS contributions, or a deposit for non-covered service, pay these before you retire. They cannot be paid after separation. Unpaid deposits either don’t count toward your pension or count at a reduced level. Check the status with your HR or your payroll provider.

6 months out: schedule formal retirement counseling. Your agency’s retirement counselor walks through your specific numbers, the forms, and the survivor election. This appointment is where most retirees first see the trade-offs in writing — the 10% survivor reduction, the FEHB premium, the W-4P withholding choice. Take notes.

3 months out: gather supporting documents. OPM needs originals or certified copies of:

60-90 days out: submit your retirement package to agency HR. This is the actual submission of SF-3107 and the rest. Submitting earlier is fine — most agencies prefer it. Submitting later compresses the pipeline.

Final 30 days: confirm transmission and prepare for the gap. A week or two after you submit, confirm with HR that your package is in motion. Set aside a cash bridge to cover the months between your last paycheck and your first full annuity — interim pay closes most of the gap but doesn’t include FEHB or FEGLI deductions, which can complicate budgeting.

The retirement application starts a year before you file it. The pre-filing work — verifying your SCD, paying buybacks, gathering documents — is what determines whether the actual submission moves cleanly or stalls in the pipeline.

3. The forms — the SF-3107 family decoded

The federal retirement application is not one form. It’s a small collection of forms, each handling a specific piece of the retirement transition.

The federal retirement application forms
FormWhat it doesWho completes it
SF-3107Main retirement application (FERS)You
SF-2801Main retirement application (CSRS)You
SF-3107-1Certified Summary of Federal ServiceAgency HR completes, you review and sign
SF-3107-2Spousal Consent — if you elect less than maximum survivor benefitYou and spouse, notarized
SF-2818Continuation of FEGLI life insurance into retirementYou
SF-1199ADirect Deposit authorizationYou and your financial institution
W-4PFederal tax withholding from annuityYou
SF-3112Disability retirement application (if applicable)You

SF-3107 is the headline form. It captures your identity, your retirement type, your survivor election, your FEHB election, and your withholding preferences. Section D is the survivor benefit election — the choice between full (10% / 50% to spouse), partial (5% / 25%), or none (0% / nothing). Section D is the most consequential single choice on the form; once 18 months pass after your annuity starts, this election cannot be increased.

SF-3107-2, the Spousal Consent form, is the one that trips people up. If you elect anything less than the maximum survivor benefit (full 10% reduction / 50% to spouse), your spouse must sign a notarized consent form. Two specific rules:

Don’t forget the separate filings. Your retirement application doesn’t process TSP withdrawals or Social Security benefits. Those are separate filings with separate agencies — TSP through your TSP account, Social Security through SSA. Filing for retirement at your agency does not file for either. Plan to do them in parallel.

Review SF-3107-1 carefully before you sign

The Certified Summary of Federal Service (SF-3107-1) is completed by your agency HR using their records, then sent back to you to sign. Read it line by line before signing. Every appointment, every grade and step, every break in service should match your own records. Signing the SF-3107-1 is your certification that the service history is correct — corrections after this point are much harder. If anything looks off, send it back to HR with the specific discrepancy noted. Don’t sign and hope it gets fixed later.

4. ORA: what changed in 2026

In summer 2025, OPM launched the Online Retirement Application (ORA) — a fully digital retirement application platform that replaces the paper SF-3107 process. By 2026, ORA is the standard path for most agencies, with paper applications phased down.

How ORA works:

What ORA actually fixes:

What ORA does not fix:

ORA is a genuine improvement, not a complete fix. Treat it as the cleaner intake door it actually is — not a guarantee that everything past the door will be fast.

5. The pipeline: agency HR → payroll → OPM

Understanding the three-stage pipeline is the difference between a calm retirement transition and an anxious one. Here’s what your application is actually doing on each leg of the journey.

Federal retirement application pipeline A horizontal flow showing the four stages of the federal retirement application: YOU submit to AGENCY HR (60 days), to PAYROLL (51 days), to OPM (50 to 100 days), with a back-pay feedback arrow returning to YOU. YOU Submit SF-3107 + supporting docs AGENCY HR Verify service, SF-3107-1, ~60 days PAYROLL Final salary, SCD, service history, ~51 days OPM Adjudication, ~50d digital ~100d paper Interim pay starts ~7-8 days after OPM receipt First full annuity & retroactive back-pay Total pipeline: roughly 6 months from submission to full pay

Stage 1: Agency HR (~60 days). Your HR office reviews your SF-3107 package, completes the Certified Summary of Federal Service (SF-3107-1), and certifies the entire package. This is where errors in your eOPF surface — every undocumented appointment or missing service period adds days.

Stage 2: Payroll (~51 days). Your payroll provider finalizes your salary records, your final SCD, your accumulated leave for the lump-sum payout, and the service history that OPM will use. Payroll’s job is to give OPM a clean, reconciled record of everything you earned and accrued.

Stage 3: OPM (~50 days digital / ~100 days paper). OPM places you on interim pay almost immediately upon receipt, then performs the full adjudication — verifying every figure, calculating your annuity, applying any reductions, processing your survivor election, and finalizing your FEHB and FEGLI. When done, OPM issues your CSA number and transitions you from interim pay to full pay.

Submit early, not late

Agency HR offices often recommend submitting your retirement package 60 to 90 days before your separation date. Submitting earlier doesn’t speed up OPM, but it does give HR time to flag and fix issues before you walk out the door. A package submitted 90 days before separation has time to come back to you for corrections. A package submitted on your last day has no slack — and any issue extends the time you spend on partial interim pay.

6. Interim pay: what you get while you wait

The most important fact about the post-submission wait: you are not left with zero income. OPM places you on interim pay almost immediately upon receiving your case from payroll.

What interim pay is:

Interim pay illustration on a $4,500/month expected annuity
Interim pay rateMonthly amountMonthly gap vs final
60%$2,700$1,800 short
70%$3,150$1,350 short
80%$3,600$900 short

What interim pay does NOT include — and this catches people:

The result: interim pay looks larger relative to your eventual net pay than the 60-80% percentage suggests. Don’t budget around the interim check. The premiums and reductions all start coming out when finalization happens, and your monthly net drops to the true final amount.

When OPM finalizes your case, two things happen simultaneously. You receive a retroactive back-payment covering every dollar between interim and full pay for every month you were underpaid. And your monthly check shifts to the final, fully-reconciled amount — smaller than the interim check looked, because all the deductions now apply.

The back-payment is a meaningful lump sum — sometimes thousands of dollars — but it lands in a single tax year. For a retiree who finalizes mid-year, this can push that year’s income into a higher bracket, especially when combined with the lump-sum annual leave payout your agency issued at separation. Anticipate it.

7. The mistakes that delay your case

After years of OPM case data and the FedSmith retiree surveys, the same handful of mistakes appear over and over. Each one is preventable.

Mistake 1: Submitting an inaccurate eOPF. The single most common cause of OPM holds. Missing DD-214, undocumented military service, gaps in appointment history, or an incorrect SCD all force OPM to write back asking for documentation — and your file effectively goes to the back of the line while you respond. Fix this in the pre-filing stage, not after submission.

Mistake 2: Spousal Consent that doesn’t match Section D. OPM cross-checks SF-3107-2 against the SF-3107 survivor election in Section D. They must be word-for-word consistent. A “partial” election on one form and a “no survivor” on the other triggers a rejection. Proofread before notarization.

Mistake 3: Corrections on the forms. OPM does not accept forms with crossed-out, whited-out, or initialed corrections — especially the spousal consent. A clean reprint is required. This is why agency retirement counselors recommend printing fresh copies of every form before signing.

Mistake 4: Forgetting separate TSP and Social Security applications. Your retirement application is OPM-only. It does not initiate TSP withdrawals, and it does not start Social Security. If you want TSP income on day one, you need to file with the TSP separately. If you’re 62 or older and want Social Security to begin with retirement, you need to file with SSA separately.

Mistake 5: Revisiting the survivor election after 18 months. Within 18 months of your annuity starting, you can increase your survivor election by paying a deposit. After 18 months, increases are not allowed. Decreases are even more restricted — generally requiring the spouse to consent in writing, and never on a path back to “no survivor.” Get the election right the first time.

Mistake 6: Not paying buybacks before separation. Military service buyback, FERS redeposits for refunded contributions, and other service-credit deposits must be paid before you separate. Discovering an unpaid deposit after separation generally means losing the associated service credit. Pay these in the 9-month-out window.

Mistake 7: Missing the lump-sum leave tax impact. Your agency pays out your unused annual leave as a single lump sum within a few weeks of separation. This is taxable income in the year of separation, and combined with your final partial paycheck and possibly a lump-sum back-payment from OPM later in the year, it can produce an unusual tax-year income profile. Plan for it; don’t let it surprise you.

The 18-month window is a real deadline

Eighteen months after your annuity start date, the survivor election locks. Increases are not allowed; reductions require formal action and are limited. This is one of the few federal retirement choices you cannot revisit later, and it interacts with everything from FEHB continuation for your spouse to the long-tail income picture of your household after one of you dies. Take the survivor election seriously the first time. For the full analysis, see FERS Survivor Benefit Elections: The 5% vs 10% Decision.

8. After you’re approved — first full annuity and beyond

The day your case is finalized, several things happen in close succession.

OPM assigns your CSA number. This is your permanent claim number — usually a “CSA” prefix followed by seven digits. It appears on all future OPM correspondence and is your reference for any post-retirement question. Save it.

You receive a Notice of Annuity Adjustment. This document shows your final monthly annuity, the deductions applied (FEHB, FEGLI, dental/vision, federal tax withholding, survivor reduction), and the retroactive back-payment amount.

You’re routed to Services Online. OPM’s retiree self-service portal — at servicesonline.opm.gov — becomes your home for changing tax withholding, updating direct deposit, generating annuity statements, and pulling your annual 1099-R. Set up the account using the same Login.gov account you used for ORA.

Your monthly check shifts to its final amount. All deductions are applied. State tax withholding (if you elected it) begins. Your net check is the number you should have been budgeting against from the start.

Survivor election lock starts ticking. You have 18 months from the annuity start date to increase your survivor benefit. After that, the election is locked.

FEHB and FEGLI continue automatically. Provided you met the five-year rule and didn’t waive coverage, your health and life insurance carry seamlessly into retirement. Premiums now come out of your annuity check rather than your paycheck. (For the five-year rule details, see the FEHB 5-year rule.)

For most retirees, six months after separation you’ve reached the steady state: full annuity, all deductions applied, the supplement flowing if you qualify, and your retirement income picture established. The application is behind you; what remains is living the plan you built.

Try it: application timeline estimator

Estimate your retirement application pipeline

Enter your planned separation date, when you submit to HR, the submission method, and your expected monthly annuity. The calculator returns the projected dates each stage completes and your interim pay range.

Your projected timeline
HR completion
Payroll completion
Interim pay starts
Full adjudication
Interim pay range
Total separation to full pay
Estimates based on OPM-reported average processing times as of mid-2026. Cases with military buyback, court orders, or prior breaks in service typically run longer. Interim pay does not deduct FEHB, FEGLI, or state tax — full pay does.

Frequently asked questions

What forms do I need to file for federal retirement?

The core retirement application is SF-3107 (FERS) or SF-2801 (CSRS). Supporting forms typically include SF-3107-1 (Certified Summary of Federal Service, completed by your agency HR), SF-3107-2 (Spousal Consent, notarized, required if you elect less than the maximum survivor benefit), SF-2818 (FEGLI continuation into retirement), SF-1199A (Direct Deposit), and W-4P (federal tax withholding from your annuity). Disability retirement adds SF-3112. Your retirement application does not file for TSP withdrawals or Social Security — those are separate filings with separate agencies.

How long does the federal retirement application process take?

Plan for approximately 6 months from your separation date to your first full annuity check. The pipeline runs roughly 60 days at agency HR, 51 days at your payroll provider, and 50 to 100 days at OPM depending on whether you submitted digitally through ORA or on paper. OPM places you on interim pay (60% to 80% of your estimated annuity) within about a week of receiving your file from payroll, so you’re not without income — but the full, finalized annuity typically lands around the 6-month mark.

What is ORA and do I have to use it?

ORA is OPM’s Online Retirement Application, launched in summer 2025. It replaces the paper SF-3107 process for most federal agencies — by 2026 it’s the standard path. Your agency HR creates your account, you log in through Login.gov, complete the application electronically, upload supporting documents, and receive immediate confirmation of receipt. Digital applications process at OPM in roughly 50 days versus 100 for paper.

What happens to my income while OPM processes my application?

OPM places you on interim pay within about 7 to 8 days of receiving your file from payroll. Interim pay runs roughly 60% to 80% of your expected final annuity and continues until OPM finalizes your case. Interim pay only withholds federal income tax — FEHB, FEGLI, dental, vision, and any survivor reduction are not deducted, and state tax withholding doesn’t apply.

When should I submit my retirement application?

Most agency HR offices recommend submitting your retirement package 60 to 90 days before your separation date. Submitting earlier is fine and gives HR time to flag and fix issues before you walk out the door. Submitting later compresses the pipeline and leaves no slack for corrections.

Can I change my survivor benefit election after I retire?

Within 18 months of your annuity start date, you can increase your survivor election — typically by paying a deposit to make up for the lower reduction you’d been paying. After 18 months, increases are not allowed at all. Decreases are even more restricted: they generally require spousal consent and can never reduce all the way to no survivor benefit.

Sources
  1. OPM, “Retirement Services: Apply for Retirement”
  2. OPM, “Online Retirement Application (ORA)”
  3. OPM, “OPM Launches Historic Fully Online Retirement Application System” (May 2025)
  4. OPM, “Application Tips”
  5. FedSmith, “Federal Retirement Goes Digital With ORA” (March 2026)
  6. FedSmith, “Submit And Pray: Are Recent Federal Retirees Being Left In The Dark By OPM’s New ORA System?” (March 2026)
  7. FedSmith, “Navigating OPM’s New Online Retirement Application: A Federal Employee’s Survival Guide”
  8. Serving Those Who Serve, “OPM’s Digital Makeover for Retirements”
  9. FedRetire, “Apply for Retirement on OPM’s Online Application Service”
  10. OPM Services Online (post-retirement self-service)