When getting ready for federal retirement, many employees pay attention to eligibility dates, pension estimates, and benefit choices. One often missed and potentially expensive problem is incomplete service documentation.
In this article, we explain why it is important to keep your own complete record of SF-50s (Notification of Personnel Action) and how mistakes in your Official Personnel Folder (OPF) could affect your retirement benefits.
What Is an SF-50?
The SF-50, Notification of Personnel Action, is the official record of personnel actions during your federal career. It documents:
- Appointments
- Promotions
- Pay changes
- Retirement coverage (e.g., FERS)
- Service Computation Dates (SCDs)
- Separations
The U.S. Office of Personnel Management (OPM) identifies the SF-50 as the official record used to document federal employment actions.
Why Service Documentation Directly Impacts Your Retirement
Under the Federal Employees Retirement System Act of 1986, your retirement eligibility and annuity calculation are based on:
- Creditable civilian service
- High-3 average salary
- Retirement coverage classification
According to OPM, the basic FERS annuity formula is:
1% × High-3 Average Salary × Years of Creditable Service
(or 1.1% if retiring at age 62+ with at least 20 years of service)
(OPM, n.d.-b)
If years of service are missing from your official record, they may not be included in your annuity computation.
Real-World Risk: Service Date Discrepancies
Sometimes, an employee thinks they started federal service in one year, but their official records show a later Service Computation Date (SCD).
The SCD is used to determine:
- Leave accrual rates
- Retirement credit (when applicable)
- Service tenure
OPM explains that retirement eligibility and annuity calculations are based on documented, creditable service in the employee’s official record (OPM, n.d.-c).
If earlier periods of service are not correctly documented in the Official Personnel Folder (OPF), they might not be counted in your retirement calculation.
What Is a FERS-FRAE Classification?
If you were hired after 2012, you may be in the FERS-FRAE (Further Revised Annuity Employees) category, which means you have to pay higher contribution rates.
The Congressional Research Service explains that:
- FERS employees hired in 2013 pay higher contributions than earlier FERS hires
- Those hired in 2014 or later may pay even higher rates (Congressional Research Service [CRS], 2023)
If your retirement coverage code is wrong on your SF-50, it could put you in the wrong contribution category.
Why You Should Keep Every SF-50
Although agencies maintain your OPF, employees are strongly encouraged to retain copies of their own personnel records.
According to OPM guidance, employees may access their Official Personnel Folder through agency HR or electronic OPF systems and should review records periodically for accuracy (OPM, n.d.-a).
Maintaining your own file helps you:
- Confirm all periods of service are documented
- Verify retirement coverage codes
- Check SCD accuracy
- Resolve discrepancies before retirement
It is usually easier to fix missing service before you retire than after you leave your job.
What To Do If You Find a Discrepancy
If you notice:
- Missing periods of service
- Incorrect SCD
- Wrong retirement coverage code
- Missing SF-50 documentation
You should:
- Contact your agency’s Human Resources office
- Request a review of your Official Personnel Folder
- Provide supporting documentation if available
OPM provides instructions for correcting federal personnel records through agency HR channels (OPM, n.d.-a).
Key Takeaways
- Your retirement benefit is based on documented, creditable service.
- Missing years of service could affect annuity calculations.
- The SF-50 is the official record of your employment history.
- Maintaining your own complete file can help reduce the risk of errors at retirement.
Proactive record review years before retirement allows time to resolve discrepancies.

ABOUT THE AUTHOR
Micah Shilanski, CFP®, is a distinguished financial planner known for his deep commitment to providing exceptional advisory services to his clients. As the founder of Plan Your Federal Retirement, Micah has dedicated his career to helping federal employees understand and optimize their benefits to help ensure a secure and prosperous retirement. His experience is widely recognized in the industry, making him a sought-after speaker and educator on financial planning and retirement strategies.
Micah’s approach is client-centered, focusing on creating personalized strategies that address each individual’s unique needs. His work emphasizes the importance of comprehensive planning, incorporating aspects of tax strategy, investment management, and risk assessment to guide clients toward achieving their financial goals.