Retirement planning, engineered.

Model a full retirement plan against thousands of market paths. It accounts for taxes, Social Security, withdrawals, and goals, so you see the real odds instead of a single rosy projection.

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Note 01 · Privacy

Nothing leaves this browser. There is no account and no server-side storage. Your plan lives only in this tab. Save it to a file to keep it, and load it back anytime.

FIG.01

Projected wealth envelope

MEDIAN · P10–P90

Choose a starting point · 3 ways in

SHT 00

Guided

Quick-start wizard

Answer a handful of questions about your household, income, savings, and spending, and we'll assemble a runnable plan in minutes.

Start the wizard

Recommended

Manual

Build from scratch

Skip the wizard and go straight to the full editor for accounts, income, insurance, and goals. Build it exactly your way.

Open the editor

Returning

Load a saved plan

Open a plan JSON you saved from this app. Your inputs are restored right where you left off.

Choose a file

GENERAL NOTES & DISCLAIMER

For educational and illustrative purposes only — not financial, tax, legal, or investment advice. Projections are hypothetical, generated by Monte Carlo simulation from the assumptions you enter, and are not a guarantee of future results. While FEAsible strives to reflect current U.S. tax law and sound financial principles, tax rules change and not every edge case or interaction can be modeled or tested. Verify anything you rely on and consult a qualified financial, tax, or legal professional before making decisions.