ProMoney · Simulator
HSA Triple-Tax Simulator
The most tax-advantaged account there is.
Assumptions
HSA value
$252,996
Taxable equivalent
$152,543
HSA advantage
$100,453
| Year | HSA | Taxable Account |
|---|---|---|
| Year 5 | $23,003 | $15,768 |
| Year 10 | $55,266 | $36,820 |
| Year 15 | $100,516 | $64,925 |
| Year 20 | $163,982 | $102,448 |
| Year 25 | $252,996 | $152,543 |
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Built by The Crimson Bench · Educational model, not financial advice
About the HSA Triple-Tax Simulator
Compare investing in an HSA (tax-free in, growth, and out) against a taxable account over the years.
It's built for directional planning: change any assumption and watch the whole projection move, the way a seasoned operator pressure-tests a plan before committing capital. Everything is computed live in your browser — nothing is sent anywhere.
How the HSA Triple-Tax Simulator Works
The model takes 4 assumptions and returns 3 headline metrics plus a full breakdown. Here is exactly what goes in and what comes out — no black box.
The Inputs
| Assumption | Example value |
|---|---|
| Annual contribution | $4,000 |
| Annual return | 7% |
| Years | 25 |
| Your tax rate | 30% |
Worked Example
Every figure below is produced by the live model using the example assumptions above. Change any input in the simulator to see your own numbers.
HSA value
$252,996
Taxable equivalent
$152,543
HSA advantage
$100,453
| Year | HSA | Taxable Account |
|---|---|---|
| Year 5 | $23,003 | $15,768 |
| Year 10 | $55,266 | $36,820 |
| Year 15 | $100,516 | $64,925 |
| Year 20 | $163,982 | $102,448 |
| Year 25 | $252,996 | $152,543 |
The Operator's Read
The HSA is uniquely triple-tax-free — deductible in, growth untaxed, and tax-free out for medical costs. Paying medical bills out of pocket and letting the HSA invest turns it into a stealth retirement account.
Assumptions & Limitations
- •The model is deterministic: it projects your inputs forward with clear arithmetic, not a Monte-Carlo or probabilistic forecast. It shows one scenario at a time — run several to bracket a range.
- •Defaults are illustrative benchmarks, not your business. Replace every field with your real numbers before drawing conclusions.
- •It abstracts away taxes, financing, seasonality, and one-off events unless a field explicitly captures them. Treat the output as a directional estimate.
- •This is an educational tool, not financial, investment, tax, or legal advice. Validate real decisions with a qualified professional.
Frequently Asked Questions
What does the HSA Triple-Tax Simulator calculate?
Compare investing in an HSA (tax-free in, growth, and out) against a taxable account over the years. It takes 4 assumptions — Annual contribution, Annual return, Years, Your tax rate — and returns HSA value, Taxable equivalent, HSA advantage, along with a full projection table you can export.
How do I use the HSA Triple-Tax Simulator?
Enter your own figures in the input fields above — Annual contribution, Annual return, Years, and the rest. The model recalculates instantly and shows the resulting HSA value and full breakdown. No sign-up needed to run it.
Is the HSA Triple-Tax Simulator free?
Yes — you can run the simulator and see the headline results for free. Toolkit Pro unlocks the full projection table, Excel/PDF export, saved scenarios, and AI analysis: $180/mo, $1,728/yr, or unlock any 3 simulators for $20.
What's the difference between this and a free calculator?
A calculator answers one question. This simulator models the full picture — multiple linked assumptions, a projection table, and scenario comparison — the way an operator would build it in a spreadsheet, but instantly.
Who built the HSA Triple-Tax Simulator?
The Crimson Bench's Ivy League-educated operators — the same people we deploy into C-suites. This is the self-serve version of a model they'd build inside a live engagement.
Is this financial advice?
No. The HSA Triple-Tax Simulator is an educational modeling tool for directional planning — not financial, investment, tax, or legal advice. Validate any real decision with a qualified professional.
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The Crimson Bench · Est. 2002 · Founded in New York City
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