Data
Federal benefits data, dated to the source
FFEBA's data pages publish the federal numbers people look up most, each pulled from the official OPM, TSP or Social Security source and stamped with the date we retrieved it. One dataset per page, with a plain explanation of how to read it.
- Datasets
- 8
- Sources
- OPM, TSP, CMS
- Projections
- None
Every table here is U.S. government work, which is public domain. We attribute each one and print the retrieval date beside it, because rules and rates change and you should always know how current a number is. Nothing on these pages projects forward: they report what the source published.
Pay and leave
Retirement income
Insurance
How we keep these current
Our ingest pulls each dataset from its official source on a schedule matched to when the source updates: pay tables in January, COLAs in October, FEHB premiums each fall before Open Season, TSP prices quarterly. A check fails loudly if a source changes shape, so a broken table never publishes quietly. When we correct a figure, we note it on the page. Read our editorial policy for the full standard.
Put the numbers to work
The tables feed our calculators, which turn them into educational estimates on your own inputs, and our guides, which explain the rules behind them.
FFEBA is an education organization. If you want someone to look at your own numbers, we can match you with a Federal Retirement Consultant (FRC®), a professional trained on federal benefits. The FRC designation is listed with FINRA. The first review is free, nothing is booked until you choose a time, and you are never obligated to work with anyone we introduce. Get matched with an FRC.
Calculators
Turn the tables into your numbers.
Every result is labeled for what it is: an educational estimate on the inputs you type.
All 23 calculatorsGS pay lookup
Look up your 2026 GS annual and hourly pay by grade, step and locality pay area, straight from OPM's tables, and see your next step increase date and…
Open the tool 02COLA impact
See how a cost-of-living adjustment changes a CSRS or FERS annuity, with the FERS diet-COLA rule, the age-62 rule and first-year proration explained…
Open the tool 03Sick leave conversion
Turn your unused sick leave hours into the years, months and days OPM adds to your service for the annuity computation, and see what it adds to a…
Open the tool 04FEGLI cost by age
Estimate your FEGLI Basic and Option A, B and C premiums now and in each later age band, using OPM's current rate tables. See how costs change as you…
Open the toolFrom DailyFED
What federal employees are reading.
- Retirement2027 Best Dates to Retire Under FERSChoosing the right retirement date can affect when your FERS annuity begins, how much leave you earn, and whether you receive payment for unused annual leave.
- RetirementTax on Social Security Can Rise With Pension and TSP IncomeYour federal pension and TSP withdrawals can affect the amount of tax on Social Security income you pay in retirement.
- WorkforceHatch Act Rules Come Into Focus Ahead of the MidtermsWith the 2026 midterm elections approaching on November 3, Hatch Act rules have been clarified by the Office of Special Counsel, which recently issued new guidance and announced enforcement actions…
- BenefitsPreparing for FEHB Open Season 2027Federal employees and retirees have two reasons to review their health insurance during FEHB Open Season 2027: nine Federal Employees Health Benefits (FEHB) plan options and one Postal Service Health…

The free benefits review
“Can I retire at 57 with the FERS supplement?”
It depends on your birth year, your years of service and whether you keep working, because the supplement has an earnings test and stops at 62. An FRC works it through on your own record, and the review costs you nothing.
- 01Career stage
- 02Retirement system
- 03Years of service
- 04Your state
- 05Help you want
Five questions, then you see your match. FRC professionals may be compensated if you choose to work with them.