FERS Planner is a private independent website, not affiliated with OPM.

The calculator provides educational estimates only and does not provide legal, financial, tax, or official benefits advice.

You are responsible for reviewing your inputs and confirming official benefits questions with your agency benefits office, OPM materials, and qualified professionals where appropriate.

Do not enter SSNs, employee IDs, agency passwords, or other credentials into this site.

Payment details are processed by Stripe.

Any paid access terms should be reviewed by the founder and counsel before being treated as final legal terms.