See exactly how retirement timing, promotions, and military buyback affect your income — before you decide.
Free to join · No spam, ever.
Early access is limited. First release includes Retirement + Buyback.
The questions HR can't answer
Your retirement is a one-time, irreversible decision worth hundreds of thousands of dollars. Yet most federal employees make it without ever seeing their actual numbers.
Can I retire at 57 instead of 62 — and what does that cost me monthly?
Should I buy back my military time — and when do I break even?
Do I qualify for the FERS Supplement — and what happens when it ends?
What does a promotion really do to my pension long-term?
What FedHorizon does
FedHorizon models your actual federal benefits system — pension, Supplement, TSP, and FEHB — so you can see the outcome of each decision before you commit to it.
Not rules of thumb. Not generic calculators. Precise, OPM-sourced outputs built for your specific situation.
Platform Modules
Retirement Timing
Model your pension, Supplement, and FEHB across every possible retirement date.
Military Buyback
Calculate the exact break-even and long-term value of buying back your military service time.
+ additional modules planned
Early Access
Early access is limited. The first release includes Retirement Timing and Military Buyback — the two decisions that change everything about when and how you leave federal service.
Free to join · No spam, ever.