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Federal Retirement Tools

Quick, accurate calculators for the questions every FERS employee has — built on the same OPM rules and formulas that power the FedHorizon Timeline.

Eligibility

MRA Finder

Find your FERS Minimum Retirement Age, the date you reach it, and what MRA means for your retirement options.

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TSP

TSP Contribution Calculator

The per-pay-period contribution that maxes your TSP by year-end — without the front-loading trap. Handles all 2026 catch-up brackets.

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Leave

Leave Calculator

Project annual and sick leave to year-end, flag use-or-lose risk, estimate your lump-sum payout, and see how sick leave adds to your pension.

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