Published
Sep 24, 2026
Last Updated
Sep 24, 2026
Federal Retirement: What Happens After OPM Receives Your Retirement Application?
After OPM, the U.S. Office of Personnel Management, receives your retirement application, it sets you up in its system and, if you're eligible, begins partial interim payments. You can check your OPM retirement application status to track your case and understand where it stands. It then reviews your case and finalizes your annuity.
Along the way, you'll get a retirement claim (CSA) number and access to an online account for tracking your case. When OPM finishes, it pays your full monthly annuity plus an adjustment payment for any difference between interim pay and the amount you were due.
This guide walks through each phase, OPM's current 2026 processing times, what interim pay leaves out, and how to reduce avoidable delays. It comes from Federal Pension Advisors, a retirement planning firm specializing in federal employee benefits.
Many new retirees assume the hard part ends when they hand in their paperwork. It doesn't. The processing period after OPM receives your package determines when your retirement benefit is finalized and when you receive your regular annuity payments.
What Happens After OPM Receives Your Retirement Application
OPM, the U.S. Office of Personnel Management, handles a federal retirement application in three phases after your agency payroll office sends it: intake, processing, and finalization.
During intake, OPM assigns a Retirement Claim number, also called a CSA number, and may place you into interim pay if you're eligible. OPM's Retirement Quick Guide estimates intake at 10 to 15 days.
Processing comes next. OPM reviews your case and calculates your annuity, which the guide estimates at 10 to 90 days.
At finalization, OPM sends your first regular monthly annuity payment and, if needed, an adjustment payment. Before reaching this stage, make sure you have completed your federal retirement application checklist and submitted all required documentation. Health and life insurance you elected to carry into retirement stays active throughout.
Plan for the full timeline, not just OPM's share. OPM estimates the entire process, including agency and payroll time, at three to five months. Individual cases can move faster or slower.
How Your Retirement Application Reaches OPM
OPM doesn't receive your retirement application directly from you. Your agency sends it, and OPM's processing begins after it receives the complete retirement application package from your agency.
According to OPM's Retirement Quick Guide, your agency completes your retirement package and submits it to your payroll office. The payroll office issues your final paycheck and a lump-sum payment for unused annual leave. It then certifies your retirement records and sends them to OPM. Federal employees affected by special retirement rules can also review OPM’s 2026 proposed rule for first responders to understand how certain duty-related injuries may affect enhanced retirement coverage.
OPM's annuity processing cannot begin until after your date of separation for retirement.
OPM estimates agency and payroll processing at 30 to 45 days. Many payroll offices are external, which OPM notes can increase the time needed to assemble and send your records. For that reason, OPM recommends meeting with your benefits office at least 60 days before your separation date.
The weeks your file spends with your HR (human resources) and payroll offices don't appear in OPM's published processing times. If your application is still with your agency, contact your HR or benefits office. OPM can help only after it receives your application and assigns a CSA claim number.
The Three Phases of OPM Retirement Processing
OPM retirement processing follows three phases once your package arrives: intake, processing, and finalization. Recent OPM FEHB data updates in 2026 also show how federal benefits data and administration continue to evolve. The time ranges below are OPM's own estimates, and your case can move faster or slower.
Intake: your CSA number and first interim payment
Intake takes 10 to 15 days, according to OPM. During this phase, OPM sets you up in its system and assigns a CSA number, the unique retirement claim number that identifies your annuity account.
OPM sends a welcome email or letter with your CSA number, depending on how you applied and whether OPM has your email address. OPM then issues your first interim payment if you're eligible.
Record the number right away. OPM uses it to identify you on every call and letter.
Interim pay is a partial monthly annuity OPM pays while it finalizes your case. According to OPM, interim pay is typically 60% to 80% of your estimated net annuity.
Setting up Retirement Services Online
Retirement Services Online is OPM's portal for tracking your case. You can't create the account yourself. OPM manages account setup and sends you what you need to get in.
According to OPM, you'll receive a welcome letter in the mail once OPM approves you to start receiving payments; that letter includes your claim number. Within a few days, if you've been approved for interim pay, OPM follows up with a separate letter containing a one-time passcode for Retirement Services Online. If you haven't been approved for interim pay yet, you'll receive that passcode once your regular monthly payment is approved instead.
The passcode links your account to Login.gov, the sign-in system OPM uses for Retirement Services Online. You have 30 days to sign in with the passcode before it expires; if it expires, you can request a new one through OPM.
Once you're in, you can see when OPM assigns your case to a specialist and when it completes your case. You can also update your addresses and direct deposit. Federal employees concerned about changes to their employment can also review our guide to Federal Employee Job Security in 2026.
Trouble logging in? Call OPM's Retirement Information Office at 888-767-6738.
Processing: review and calculation
Processing takes 10 to 90 days, according to OPM's estimate. OPM reviews your service record and elections and calculates your annuity, while monthly interim payments continue.
This is the phase in which much of the substantive review and calculation takes place, and complex cases can take longer. OPM checks your service history and your High-3 average salary, the average of your highest three consecutive years of base pay.
Finalization: first full payment and adjustment payment
When OPM finalizes your case, it sends your first regular monthly annuity payment. If needed, it also issues an adjustment payment to make up the difference between your interim and finalized annuity amounts.
“OPM deducts premiums for FEHB, the Federal Employees Health Benefits Program, and FEGLI, the Federal Employees Group Life Insurance program, from that payment. If you're planning around your FERS Supplement, it's also important to understand the situations that can reduce or eliminate this benefit.”
Retirement Services Online does not currently display adjustment payment details, according to OPM. Record the amount and date when the payment arrives.
Annuity payments arrive on the first business day of each month and cover the prior month. A payment on June 1, for example, covers May.
Interim Pay vs. Final Annuity: Key Differences
Completeness is the main difference between interim pay and your final annuity. Interim pay is an estimate meant to prevent an income gap, while the final annuity reflects OPM's full calculation.
Caption: Interim pay compared with the finalized federal annuity. Source: OPM Retirement Quick Guide, including its statement that only federal tax is deducted from interim payments.
One important item to understand is the FERS annuity supplement. According to OPM, your interim payment does not take into account any annuity supplement you may be eligible to receive.
Not every retiree qualifies. If you retire before age 62 and qualify for the supplement, because interim payments do not include the supplement, your interim payment may be lower than an estimate that includes it.
How Long OPM Takes to Process Retirement Applications in 2026
In August 2026, OPM finalized immediate retirement cases in an average of 79 days. Interim pay took an average of six days.
OPM updates these processing averages monthly. The figures above reflect cases processed in August 2026, per OPM's Retirement Processing Times page. Federal employees should also stay informed about OPM proposed RIF rules and how they could affect retirement planning.
August's average processing time was lower than July's. According to MyFederalRetirement's analysis of OPM data, the 79-day average was down from 109 days in July. The same analysis reported that digital claims averaged 70 days, down from 98 days in July.
The backlog shrank too. According to MyFederalRetirement, OPM ended August 2026 with 15,427 retirement applications awaiting final adjudication, down from 24,784 in July. The backlog had peaked at 65,237 pending claims in February 2026.
According to Legis1, the August total still exceeded OPM's steady-state goal of 13,000 claims.
OPM has also been expanding digital filing. According to NARFE, the National Active and Retired Federal Employees Association, OPM launched ORA in May 2025. NARFE also reports that OPM's fiscal year 2026 goal is to process over 90% of new retirement applications electronically.
Caption: Federal retirement processing timeline. Sources: OPM Retirement Quick Guide; OPM Retirement Processing Times.
These are monthly averages, not guaranteed timelines. Your case can take longer depending on its circumstances.
A shrinking backlog doesn't guarantee a faster outcome for any single retiree. Plan around OPM's full three-to-five-month estimate, and see our guide to surviving the OPM retirement backlog in 2026 for ways to manage the gap.
What Delays OPM Retirement Processing
Incomplete paperwork and complex service histories can delay processing. According to OPM, cases involving a court order, special computation, workers' compensation, missing documentation, or a deferred or postponed application may take longer.
OPM's Retirement Quick Guide lists these common causes of delay:
- Court orders, such as divorce decrees, which require an extra review by OPM's Court Order Benefits Branch.
- Special-provision service, such as law enforcement, firefighting, or air traffic control, which uses a special annuity computation.
- Past or active workers' compensation claims.
- Part-time or intermittent service, or service at multiple agencies.
- An address change you haven't reported to OPM.
Not every complex case stalls. Still, plan for extra time if any of these apply to you.
If you have military time, our military service credit deposit guide explains how deposits work. If you're divorced, our overview of court-ordered benefits for former spouses covers how a decree affects your annuity. You can also review our guide to state tax on federal pensions to understand how different states may tax FERS and CSRS annuity income.
[EDITOR NOTE: First-hand example needed. Insert an anonymized Federal Pension Advisors client scenario with a measurable result, e.g., a client who avoided a specific delay by resolving an unpaid deposit before separation. Do not publish without a real case.]
Steps to Take While You Wait for OPM
Protect your cash flow and keep your records organized while OPM processes your case. Keeping your records and account details in order can help you avoid unnecessary delays; the financial steps below help you manage the wait rather than shorten it.
- Record your CSA number and the date and amount of your first interim payment as soon as they arrive.
- Log in to Retirement Services Online and confirm your address and direct deposit details.
- Build a cash bridge that covers three to six months of expenses at the reduced interim amount.
- Plan savings withdrawals carefully so they don't stack with other retirement income in the same tax year.
- Keep copies of everything you submitted, including marriage certificates and service records.
- Manage your insurance during interim pay, including FEHB, FEGLI, and BENEFEDS coverage.
The TSP, or Thrift Savings Plan, the federal government's tax-advantaged retirement savings program, can help fill the income gap. FedSmith warns, though, that a large TSP withdrawal, an annual leave payout, and a retroactive OPM lump sum in one tax year could increase your taxable income for that year.
Before you request money, review our guide to TSP withdrawal options at retirement.
Your FEHB and FEGLI coverage stays active, and OPM takes the past premiums from your adjustment payment. While you're on interim pay, you manage dental, vision, and long-term care coverage directly through BENEFEDS.
For more on keeping coverage, read about the FEHB five-year rule for retirees and your FEGLI options after you retire.
Federal Pension Advisors, a retirement planning firm specializing in federal employee benefits, recommends mapping these steps before your last day rather than after. Our federal retirement checklist for the 12 months before you retire shows what to handle and when.
Planning for the Wait Before You Retire
Once OPM receives your retirement application, the path follows a clear order: intake and a claim number, interim pay, case processing, and a final annuity with an adjustment payment.
The waiting period can be challenging. Interim pay covers only part of your income and leaves out the FERS supplement. A cash bridge and a complete application can help you manage the waiting period and reduce avoidable delays.
Federal Pension Advisors, a retirement planning firm specializing in federal employees, helps federal employees prepare for this gap before they separate. Schedule a free federal retirement review to map your interim pay, cash bridge, and TSP timing before your last day.
You can also download the pre-retirement paperwork checklist and confirm your application is complete before you submit it.
Frequently Asked Questions
How long does it take OPM to process a retirement application?
According to OPM, the U.S. Office of Personnel Management, immediate retirement cases processed in August 2026 averaged 79 days. OPM separately estimates 30 to 45 days for agency and payroll processing before your package arrives. OPM says the full process typically takes three to five months, and complex cases can take longer.
What happens after OPM receives my retirement application?
OPM, the U.S. Office of Personnel Management, first assigns you a retirement claim number, called a CSA number, and sends a welcome email or letter. It then issues interim payments if you are eligible. Next, OPM reviews your case and calculates your annuity. Finally, OPM sends your first full annuity payment and an adjustment payment, if one is due.
How much is interim retirement pay?
Interim pay is a partial monthly annuity that OPM, the U.S. Office of Personnel Management, pays while finalizing your case. According to OPM, interim payments are typically 60% to 80% of your estimated net annuity. They exclude the FERS (Federal Employees Retirement System) annuity supplement. OPM issues an adjustment payment for the difference after it finalizes your case.
How do I check the status of my OPM retirement application?
Check your status through Retirement Services Online, the portal run by OPM, the U.S. Office of Personnel Management. OPM sets up your account and sends login instructions in your welcome email or letter. According to OPM, the portal shows when a specialist is assigned and when your case is complete. You can also call 888-767-6738.
Does interim pay include the FERS supplement?
No. According to OPM, the U.S. Office of Personnel Management, interim payments do not account for any annuity supplement you may be eligible to receive. The Federal Employees Retirement System (FERS) annuity supplement may be payable to eligible FERS retirees who retire before age 62. If you qualify, OPM includes it when it finalizes your annuity.
[EDITOR NOTE: Please have compliance confirm the retroactive treatment of the FERS annuity supplement before publishing.]
Will my health insurance continue while OPM processes my retirement?
Yes. According to OPM, the U.S. Office of Personnel Management, health or life insurance you elected to carry into retirement stays active while OPM processes your case. That includes FEHB, the Federal Employees Health Benefits Program, and FEGLI, the Federal Employees Group Life Insurance program. OPM withholds accumulated premiums from your adjustment payment.
Disclaimer
This article is for informational purposes only and does not constitute individual financial, tax, or legal advice. Federal retirement benefits and eligibility can vary based on your individual circumstances. For guidance specific to your situation, consider consulting a qualified professional.
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Thomas A. Doherty
Thomas A. Doherty is a retirement planning consultant with 35 years of experience helping individuals, federal employees, academic employees, and business owners better understand their retirement options. His work focuses on helping clients make the most of their available benefits, insurance policies, and investment plans so they can build more stable retirement income and reduce unnecessary financial risk.
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