Posted on Thursday, 19th February 2026 by Dennis Damp
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Federal retirement planning comes with its own rulebook. Between FERS calculations, TSP strategies, and benefit elections, it’s easy to feel overwhelmed by the complexity. But here’s the good news: with the right checklist and timeline, you can navigate this process confidently and avoid costly mistakes.
This detailed checklist complements and expands on our abbreviated “Ultimate Retirement Planning Guide,” which we publish annually.
Whether you’re five years from retirement or five months, this guide breaks down exactly what you need to do and when. We’ll cover the key 2026 updates (including new TSP contribution limits and Roth conversion options) and give you a practical framework for making informed decisions about your federal retirement.

Understanding your federal retirement system
Before diving into the checklist, let’s clarify how your federal retirement actually works. The Federal Employees Retirement System (FERS) operates on three pillars that together provide your retirement income.
The first pillar is your Basic Benefit Plan, essentially a pension calculated using your “High-3” salary (your highest three consecutive years of basic pay) and years of creditable service. Most FERS employees contribute 0.8% of their pay toward this benefit.
The second pillar is Social Security. As a federal employee, you pay into Social Security and can collect benefits alongside your federal pension. The third pillar is your Thrift Savings Plan (TSP), a defined-contribution plan similar to a 401(k) where your agency automatically contributes 1% of your salary and matches up to 4% of your contributions.
Understanding these components matters because your retirement eligibility depends on specific combinations of age and service:
- Minimum Retirement Age (MRA) with 30 years of service
- Age 60 with 20 years of service
- Age 62 with 5 years of service
Your MRA varies by birth year (ranging from 55 to 57), so check your specific age requirement. Also critical: the “5-year rule” requires you to be enrolled in FEHB (health insurance) and FEGLI (life insurance) for the five consecutive years before retirement to continue coverage into retirement.
One Year After the Federal Return-to-Office Order, Here’s What Actually Changed
5 years out: Building your foundation
If retirement is still a few years away, now is the time to verify your foundation. Small errors discovered now are fixable; the same errors discovered after submitting your retirement application can delay processing or reduce your benefits.
Start by verifying your Service Computation Date (SCD). This date determines when you become eligible for retirement and how much service credit you’ve earned. Review your SF-50s (Notification of Personnel Action) to confirm:
- Accurate service dates and position changes
- Correct retirement codes (FERS vs. CSRS)
- Proper credit for any military service
Speaking of military service: if you have post-1956 military service, you must pay a deposit to receive credit toward your federal retirement. This deposit must be paid in full before you retire, so check your status now.
Next, confirm you meet the FEHB 5-year requirement. You must have been continuously enrolled (or covered as a family member) for the five years immediately preceding retirement. If you’re considering changing plans during Open Season, make sure the change doesn’t break your continuity.
Finally, maximize your TSP contributions while you still have earning years ahead. For 2026, the contribution limits have increased:

If you’re age 50 or older and your 2025 Social Security wages exceeded $150,000, new rules require your catch-up contributions to go into Roth TSP starting in 2026.
12 months before retirement: Making key decisions
With one year to go, you’re entering the decision-making phase. Your choices now will impact your finances for decades, so take time to understand the implications.
Choosing your retirement date strategically
Timing matters more than most federal employees realize. For FERS employees, your annuity begins the first day of the month following your retirement. Retire on January 31st, your annuity starts February 1st. Retire on January 15th, you wait until February 1st anyway, losing half a month of income.
That’s why end-of-month retirements are popular. They minimize the gap between your final paycheck and first annuity payment. December retirements are particularly strategic because they maximize your lump-sum annual leave payout (which is based on your highest salary rate, typically after any year-end step increases).
Request annuity estimates from HR for several target retirement dates.
Age milestones also factor in. At age 62 with 20+ years of service, your pension multiplier increases from 1.0% to 1.1% per year of service, a 10% boost. If you’re close to this threshold, the math might favor waiting.
Key benefit elections to review
During the application process, you’ll make several irrevocable (or nearly so) decisions:
Survivor benefits: You can elect full survivor benefits (50% of your annuity to your spouse), reduced benefits (25%), or none. This choice affects your monthly annuity amount and cannot be changed after retirement except under limited circumstances.
- FEHB plan selection: Consider switching to a plan that better serves retirement needs, especially if you’re moving to a different location or your health needs have changed.
- FEGLI continuation: Evaluate whether continuing FEGLI into retirement makes sense compared to private life insurance. FEGLI premiums increase significantly as you age, especially the Part B Multiple premiums.
- TSP withdrawal strategy: Decide between monthly payments, lump sum withdrawals, purchasing an annuity, or leaving funds to grow. You can change this later, but having a plan helps with cash flow management.
Documentation to gather now
Start collecting these documents while you still have easy access:
- Marriage certificates (current and any prior, if applicable)
- Military service records (DD-214)
- Court orders related to divorce or child support
- Updated beneficiary designations: SF-2823 for FEGLI, TSP-3 for TSP, SF-1152 for unpaid compensation
6 months out: Finalizing your application
At the six-month mark, it’s time to move from planning to action. Schedule your pre-retirement counseling session with your agency’s HR or benefits office. They can provide personalized estimates and catch any issues before they become problems.
Critical action items:
Download copies of your eOPF (electronic Official Personnel Folder) records. Once you retire, you lose access to this system, and you’ll want your own copies for reference. Retain copies of your Leave and Earnings Statements (LES) and keep them with your retirement paperwork. They list information you may need, such as confirmation that you paid for your military credit, etc.
Complete any remaining service credit payments. If you’re making deposits for military service or redeposits for refunded FERS contributions, these must be paid in full before your retirement date.
Submit your retirement application, the SF-3107 Form, using the new Online Retirement Application (ORA) system. While agencies typically accept applications 30-90 days before retirement, submitting earlier gives time to address any issues.
Verify all beneficiary forms are current. Life changes (marriage, divorce, births, deaths) often require beneficiary updates. Don’t assume your designations from 20 years ago still reflect your wishes.
Understanding the OPM processing timeline

After your retirement date, your case moves through several phases:
- Agency processing (30-45 days): Your agency assembles your retirement package and sends it to the payroll office
- Payroll certification: Your payroll office certifies your records and forwards them to OPM
- OPM intake (10-15 days): OPM receives your package, assigns a CSA (Civil Service Annuitant) claim number, and sets up interim payments
- OPM processing (10-90 days): OPM reviews your case, calculates your annuity, and issues your first full payment
During processing, you’ll receive interim payments, typically 60-80% of your estimated final annuity. These partial payments help cover expenses while OPM finalizes calculations. Once complete, you’ll receive an adjustment payment making up the difference, minus any premiums due for health and life insurance.
2026 changes that affect your retirement
Several 2026 updates are worth understanding as you plan:
TSP enhancements
Starting January 28, 2026, TSP participants can convert traditional TSP balances to Roth TSP through in-plan conversions. This is significant because previously, Roth options were limited to new contributions only. Conversions are fully taxable in the year performed, so consult a tax professional before proceeding.
The contribution limits have increased as noted earlier, and the “super catch-up” provision for ages 60-63 remains at $11,250, giving older employees a substantial boost in their final earning years.
Social Security and Medicare updates
The 2026 Social Security COLA is 2.8%, meaning benefit increases for those already collecting. The taxable wage base increased to $184,500, and the maximum monthly benefit for someone retiring at full retirement age is now $4,152.
Medicare Part B premiums are rising to $202.90 per month (from $185 in 2025) for most enrollees. However, if your income from all sources exceeds certain limits, you will be subject to an additional Part B premium titled the Income Required Monthly Adjusted Amount (IRMMA). I
If you’re approaching 65, coordinate your Medicare enrollment with your FEHB coverage. Most federal retirees keep FEHB and add Medicare Part A (free) and Part B (premium-based) for comprehensive coverage. Many consider switching to the new FEHB-sponsored Medicare Advantage Plans with Part B reimbursement.
Tax planning considerations
The year you retire often creates unusual tax situations. Your lump-sum annual leave payment is taxable in the year you receive it, which may push you into a higher bracket. Consider whether accelerating deductions or deferring income makes sense.
If you’re considering Roth conversions (either within TSP or by rolling to an IRA), consider your tax bracket trajectory. Converting during a low-income year (early retirement, before Social Security and RMDs begin) can be advantageous.
First year of retirement: Action items
Once you’ve retired, several immediate actions will smooth your transition:
Set up your OPM account
Create your Retirement Services Online account using your CSA claim number. This portal lets you track your case status, update contact information, change direct deposit, and download your personalized retirement booklet once processing is complete.
Manage benefits during interim pay
While receiving interim payments, you’ll need to manage certain benefits differently. Health and life insurance premiums aren’t deducted from interim payments; they’re collected retroactively from your adjustment payment once processing completes. However, dental, vision, and long-term care premiums must be paid through BENEFEDS during this period.
Review your first annuity statement
When you receive your first full annuity payment, review it carefully. Verify that:
- Your service calculation matches your records
- Your High-3 salary is correct
- Survivor benefit elections are reflected accurately
- Health and life insurance deductions are appropriate
Plan for Medicare if approaching 65
If you’re within a few years of Medicare eligibility (age 65), start planning now. You have an eight-month special enrollment period after retiring to sign up for Medicare Part B without penalty. Most federal retirees benefit from keeping FEHB and adding Medicare Part A and Part B.
Common first-year mistakes to avoid:
- Spending at pre-retirement levels during interim pay (remember, you’re receiving 60-80% of your eventual annuity)
- Missing Medicare enrollment deadlines if you’re 65 or approaching it
- Failing to update your address with OPM if you move (this delays processing and correspondence)
- Not reviewing your retirement booklet for errors (corrections are easier early on)
Start planning your federal retirement today
Federal retirement planning isn’t something to leave until the last minute. The employees who transition most smoothly are those who started early, verified their records, and made informed decisions at each milestone.
Your action plan depends on your timeline:
- 5+ years out: Focus on maximizing TSP contributions, verifying your SCD, and ensuring FEHB continuity
- 1-2 years out: Begin specific retirement date planning, gather documentation, and understand your benefit elections
- 6-12 months out: Submit your application, complete counseling, and prepare for the transition period
- First year retired: Monitor your OPM case, manage cash flow during interim pay, and review all benefit statements
The complexity of federal retirement is manageable when broken into steps. Start with verifying your Service Computation Date, then work through this checklist systematically. Your future self will thank you for the preparation.
Helpful Retirement Planning Tools
- Financial Planning Guide for Federal Employees and Annuitants
- TSP Guide
- Budget Worksheet
- Retirement Planning for Federal Employees & Annuitants
- The Ultimate Retirement Planning Guide – Start Now
- Deciding When To Retire – A 7-Step Guide
- 2026 Federal Employees’ Leave Chart
- Medicare Guide
- Social Security Guide

The information contained herein may not be suitable for your situation. This service is not affiliated with OPM or any federal entity. You should consult a financial, medical, or human resource professional where appropriate. Neither the publisher nor the author shall be liable for any loss or other commercial damages, including but not limited to special, incidental, consequential, or other damages.
Tags: 1 Year Before Retirement, 2026 Retirement Checklistd, 5 Year Plan, Daily Brief, Early Retirement, Federal Employees Timeline, FERS Retirement, Key Benefit Elections, Medicare, OPM's Processing Timeline, Social Security, Three Retirement Pillars
Posted in ANNUITIES / ELIGIBILITY, BENEFITS / INSURANCE, ESTATE PLANNING, FINANCE / TIP, General Information, OPM UPDATES, RETIREMENT CONCERNS, SOCIAL SECURITY / MEDICARE, SURVIVOR INFORMATION
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