PrivateTechShares ISO/AMT Calculator
Know the real cash + AMT before you exercise your options
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Free US calculator: estimate the real cash to exercise your startup stock options — the strike cost, the "bargain element," and the tax that catches people off guard: AMT for ISOs, or ordinary income tax for NSOs. The bill can land the year you exercise, before you've sold a single share. Plain-English, no sign-up, no email wall. Just the number in ~10 seconds. Part of PrivateTechShares, a resource hub for people navigating startup equity and liquidity.
PH · launched Sep 29, 2026 · 1 upvote (top 69%) · 1 view
Niche: salary and tax calculators · 125 launches, 14 in the last 7 days ▼ -18% · Explore this niche →
Category and tags
- Fintech
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Fintech
- Investing
- Finance
Visit website ↗ Source listing ↗
More like this: all 125 launches in salary and tax calculators →
Could you build this?
Yes It is a client-side tax computation tool that takes standard equity parameters (strike price, fair market value, quantity) and applies statutory IRS ISO/AMT formulas.
Competitors
Other products that read as similar to this one : 579 launches clear the similarity bar, closest 8 shown.
Attention rank: #462 of 580 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 321 days after the earliest competitor.
- Capital Gains Tax Calc · ph · 2026-10-18 · 1 upvotes · similarity 0.53
- cgtlates.com · ph · 2026-10-12 · 1 upvotes · similarity 0.48
- OpenMarketAlerts · ph · 2026-10-21 · 2 upvotes · similarity 0.46
- INR Crypto Tax Calculator by BtcMedia · ph · 2026-10-27 · 1 upvotes · similarity 0.45
- Wealth From Zero Calculators · ph · 2026-09-12 · 1 upvotes · similarity 0.45
- MyAssets Simulator · ph · 2026-09-12 · 1 upvotes · similarity 0.45
- QuarterlyVoucher · ph · 2026-09-22 · 1 upvotes · similarity 0.44
- AssetCalcs · ph · 2026-10-12 · 1 upvotes · similarity 0.44
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.