How to Verify Your FERS Retirement Eligibility Without a Financial Advisor

You Do Not Need an Advisor for Eligibility Verification

FERS retirement eligibility is a rules-based system. There are five paths, each defined by a combination of your age and years of creditable service, with specific consequences for your annuity reduction, health insurance, and supplement eligibility. A financial advisor who charges $200–$500 per session (or 1% of your TSP annually) is applying the same Title 5 rules that are publicly available. What they bring is experience interpreting those rules for non-standard cases and a structured process for working through them.

You can replicate that structured process yourself. The verification has six components, each with specific documents to check and a clear pass/fail outcome. If any component reveals a problem — an unpaid deposit, a gap in insurance enrollment, a service year discrepancy — you have identified it before separation, when it can still be fixed.

The Six-Step Self-Verification Process

Step 1: Confirm Your Service Computation Date

Your Service Computation Date (SCD) is the starting point for every eligibility calculation. Request a copy from your agency HR or look it up in your eOPF (electronic Official Personnel Folder). Your most recent SF-50 (Notification of Personnel Action) should list your Leave SCD in Block 31; compare it with your retirement SCD from HR because the dates may differ.

Verify that the date accounts for:

• All creditable civilian service across agencies
• Military service (if the deposit has been paid — see Step 3)
• Any adjustments for breaks in service, LWOP over six months in a calendar year, or part-time periods

If your SCD does not match your own records of when you started federal service, resolve the discrepancy with HR before proceeding. An incorrect SCD cascades into every subsequent calculation.

Step 2: Identify Your Eligibility Paths

Using your current age and creditable service years (from Step 1), check which of the five FERS paths you qualify for — or when you will qualify:

Your MRA depends on your birth year — it ranges from 55 (born before 1948) to 57 (born 1970 or later), with two-month increments for birth years 1948–1969.

Most employees qualify for multiple paths at different points. The verification is determining which path fits your target separation date and what consequences each path carries. An MRA+10 immediate retirement with a 25% permanent reduction looks very different from postponing that same retirement until age 62 to eliminate the penalty.

Step 3: Audit Your Service Credits

This is where most errors live. For each of the following, confirm status with HR or your eOPF:

Military service (after December 31, 1956). Has the military deposit been paid? Confirm that OPM Form 1515 was processed, and determine how much is owed including accrued interest. The deposit must be paid before separation. Unpaid military service is excluded from both eligibility and annuity calculations.

Part-time periods. Which periods were part-time, and what was the scheduled tour of duty (e.g., 20 hours/week)? Calculate the proration factor for each period. Five years at 20 hours/week equals 2.5 years of creditable service for annuity purposes, even though the time counts in full for eligibility.

Refunded FERS contributions. If you left federal service, withdrew your contributions, and subsequently returned to federal service, that prior service counts for eligibility but is excluded from annuity computation unless you make a redeposit (SF 3108) of the refunded amount plus interest.

Pre-1989 non-deduction service. Civilian service performed before January 1, 1989, without retirement deductions requires a 1.3% deposit plus interest to count toward FERS eligibility and annuity. If the deposit is unpaid, that service counts for neither.

Step 4: Verify Insurance Enrollment

FEHB five-year rule. You need five consecutive years of FEHB (or PSHB for postal employees) enrollment immediately before your annuity starts to carry health insurance into retirement. Pull your enrollment history from HR. Check for any gaps — OPM skips periods of non-federal employment when calculating the five years if you re-enroll in FEHB/PSHB within 60 days of returning to federal service. Other breaks may disqualify you.

Survivor annuity election. Your surviving spouse can only continue FEHB after your death if you elect a survivor annuity (50% full or 25% partial) on SF 3107. Without that election, their health coverage ends immediately. This is an irrevocable decision at retirement.

FEGLI continuation. Review your current FEGLI elections (Basic, Option A, B, C) and the premium costs in your retirement age band. Option B premiums jump from $0.39/month per $1,000 at ages 55–59 to $0.867 at ages 60–64. Model the lifetime cost of your Basic reduction election (75%, 50%, or no reduction) before you retire — this decision is also irrevocable.

Step 5: Compute Your Estimated Annuity

With verified service credits from Step 3, compute:

1. High-3 average salary — your highest three consecutive years of basic pay (includes locality, not overtime or bonuses). If your salary changed during this window, average the actual rates weighted by time at each rate.
2. Creditable service — total years and months, adjusted for part-time proration and excluding any unpaid deposit/redeposit service.
3. Annuity — High-3 × creditable service × 1% (or 1.1% if age 62+ with 20+ years). Apply the MRA+10 age reduction if applicable (5/12 of 1% per month under age 62).
4. Sick leave credit — unused sick leave converts to additional service time in 30-day blocks (2,087 hours = 1 year). Sick leave adds to annuity computation only; it cannot establish eligibility.
5. SRS estimate — if eligible (MRA+30 or age 60+20), the supplement approximates what Social Security would pay at 62, prorated by your FERS-covered service as a fraction of 40 years. The $24,480 (2026) earnings test reduces it by $1 for every $2 earned above the threshold.

Compare your computation to the agency's estimate. If the numbers diverge, identify which input is different — that is where the error is.

Step 6: Prepare Your Filing Package

Since July 1, 2026, agencies require filing through the Online Retirement Application (ORA) system rather than paper forms. Digital applications averaged 50 days for OPM processing as of April 2026, compared with 100 days for paper submissions.

Prepare:

• SF 3107 (application)
• SF 3107-1 (Certified Summary of Federal Service)
• SF 3107-2 (spouse's consent to survivor election, if applicable)
• SF 2818 (continuation of life insurance coverage)
• Military DD-214 (if claiming military service)
• Deposit receipts (military, civilian redeposit, non-deduction service)
• FEHB enrollment verification
• Direct deposit information

Plan for a 3-to-6-month cash bridge. Interim pay — typically 60% to 80% of your estimated net annuity — begins after your separation date, but the finalized annuity can take several months to process.

Where a Guide Saves Time

You can work through all six steps using OPM regulations, your eOPF, and conversations with HR. The challenge is the cross-referencing — the military deposit rules are in one OPM handbook chapter, the proration rules in another, the FEHB five-year rule in a third. None of them tell you to check one before the other.

The FERS Retirement Eligibility & Timing Guide consolidates all six steps into a single workflow with fillable worksheets for each component — eligibility path mapping, service credit audit, annuity computation, insurance verification, SRS calculation, and ORA filing. It does the assembly work so you can focus on the verification work.

Who This Is For

• FERS employees who are comfortable doing their own research and want a systematic approach to eligibility verification
• Self-directed planners who do not want to pay advisory fees for rules-based information
• Employees who have gathered some information from OPM.gov and HR but need a way to organize it into a coherent decision
• Anyone whose retirement estimate from their agency seemed surprisingly high or low and who wants to verify the underlying assumptions

Who This Is NOT For

• Employees who want a professional to do the verification for them — you should hire a fee-only federal retirement counselor
• Anyone with a complex federal divorce involving COAP orders and retirement benefit division
• Employees pursuing FERS disability retirement, which follows a separate legal track with different eligibility criteria

Frequently Asked Questions

How long does the self-verification process take?

Allow two to four weeks of part-time effort. The longest waits are HR responses — confirming your military deposit status, pulling enrollment histories, and verifying your SCD. The analysis itself takes a few hours per step once you have the documents.

What if I find an error in my service record?

Resolve it with HR before separating. An incorrect SCD, an uncredited period of service, or an enrollment gap that affects FEHB continuation should be addressed while you are an active employee. After separation, your options narrow significantly.

Can I do this verification and still hire an advisor later?

Yes, and this is often the most cost-effective approach. An advisory session is more productive when you arrive with your eligibility paths identified, your service credits audited, and your specific questions listed. You pay for the advisor's interpretation of a complex case, not for basic data gathering you could have done yourself.

What about the postponed vs. deferred decision — can I figure that out on my own?

Yes, but this is the decision with the highest stakes. A deferred annuity permanently forfeits FEHB, FEGLI, and sick leave credit. A postponed annuity suspends them and restores them when the annuity begins. The key variable is whether you have reached your MRA and have at least 10 years of service — if so, you are eligible for postponed (which preserves your benefits). If you separate before your MRA with only 5+ years, you are limited to deferred (which forfeits them). The guide maps both paths with their consequences clearly distinguished.

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