An AI co‑pilot, not just a calculator
Change your plan in plain English. The AI runs your idea through the planner’s own simulator and shows whether you’d still be solvent — with the trade‑offs explained.
Model your income, taxes, Social Security, healthcare and withdrawals — month by month, privately in your browser. Then ask the built-in AI co‑pilot, in plain English, “will this still work?”
Capabilities comparable to $100–$500/year retirement software
Most tools give you projections and charts. This one explains every number, tests your ideas, and keeps your data on your own computer — for a single one‑time purchase.
Change your plan in plain English. The AI runs your idea through the planner’s own simulator and shows whether you’d still be solvent — with the trade‑offs explained.
Every confusing acronym — IRMAA, ACA, RMD, NIIT — has a plain‑English answer one click away. A glossary, guides and videos are built right in.
No account. No subscription. No bank connections. Nothing is uploaded — your plan lives in your browser as a single self‑contained file you own forever.
Optimise when each spouse claims Social Security, model the survivor's income drop, and see the widow's tax cliff — before it happens.
Enter your current age and balances — the Replan from Today mode re‑centres the whole projection forward from where you actually are.
UK, Canada, Australia, the Philippines or Thailand — the right taxes, currencies and healthcare costs switch on automatically for your residency.
Model ACA subsidies, IRMAA surcharges, Roth conversions and NIIT — so you can manage your MAGI before the year ends, not after it.
The Plan‑with‑AI sidebar sits beside your dashboard. Ask “can I retire a year earlier?” or “shift more to cash” and it proposes specific numbers, simulates them with the real engine, and shows the verified result before you accept.

Evidence‑based health checks score your plan and tell you exactly what to improve — from depletion risk to tax efficiency — with a clear confidence rating you can act on.

Monte Carlo simulation and historical backtesting show a range of possible outcomes — best, worst and most likely — so you can plan with confidence instead of guesswork.

Tap any panel to enlarge.

See what claiming at 62, 67 or 70 really costs — for couples too.

Model the income drop — and the “widow’s tax cliff” — before it happens.

US, UK, Canada, Australia and expat — taxes and healthcare built in.

Put entire plans side by side and see which one comes out ahead.

Pressure‑test your plan across bear markets and high‑inflation futures.

Price SPIA, DIA and fixed‑plus‑COLA income for guaranteed floors.
Instant digital download on Etsy. One‑time purchase — no subscription, ever.

The complete five‑phase planner with AI chat, tax & healthcare modeling, and risk tools.

The full planner plus the companion Roth Conversion Optimizer — for just $2.50 more.

The companion tool that minimises your lifetime tax through smart Roth conversions.
The planner is a single self‑contained HTML file. Open it, enter your numbers, and everything stays in your browser’s local storage. No cloud account, no bank links, no data uploaded to anyone.
Works without an internet connection once loaded.
Export to PDF or JSON for backup and sharing.
No. It’s a one‑time purchase on Etsy. You download the file and own it — there are no recurring fees and no account to manage.
No. Your plan stays in your browser’s local storage unless you choose to export a backup file. Nothing is sent to a server.
No. It is an educational planning tool that helps you model scenarios and understand your options. It does not provide personalised investment or tax advice.
Yes. Both spouses' ages, incomes and Social Security timing are modelled independently. The built‑in SS Optimizer searches all 81 claiming‑age combinations and recommends the split that maximises lifetime household income — weighted toward whichever spouse is likely to outlive the other.
Yes. A "Replan from today" mode lets you enter your current age and actual balances, and the planner re‑centres the projection from that point forward. It works equally well mid‑retirement as during the planning stage.
Yes. It models the US, UK, Canada and Australia — with local taxes, state pensions and healthcare built in — plus expat modes for those living elsewhere. Six currencies are supported (USD, GBP, CAD, AUD, PHP, THB), and US expats can model both home and host‑country tax regimes simultaneously.
Chat with it. Stress‑test it. Print it. Own it.