Capital Gains Tax Calc
2026 US capital gains tax, explained with IRS sources
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.
Read the full description
Estimate 2026 US capital gains tax on stocks, crypto, and property. See federal tax, supported state taxes, 3.8% NIIT, and home-sale exclusions, with each calculation explained step by step and linked to primary sources. Free, private, and no sign-up required.
Visit website ↗ Source listing ↗
PH · launched Oct 18, 2026 · 1 upvote (top 67%)
- Fintech
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Investing
- Finance
- Personal Finance
Similar launches
See all 378 similar launches →Could you build this?
Partial The calculator UI and the core capital gains arithmetic are simple to vibe-code. Correctly modeling federal and state rules, NIIT, and home-sale exclusions for 2026 requires tax-law expertise, and errors can be costly.
What it would actually take: The stack is a simple static or serverless web app with a calculation engine and a rules dataset per state and year. The hard part is encoding the tax rules accurately: bracket tables, holding-period rules, NIIT thresholds, state conformity differences, and the Section 121 exclusion. A credible version needs a tax professional to validate the logic against IRS publications and to maintain it every year.
Competitors
Other products that read as similar to this one : 378 launches clear the similarity bar, closest 8 shown.
Attention rank: #103 of 379 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 344 days after the earliest competitor.
- cgtlates.com · ph · 2026-10-12 · 1 upvotes · similarity 0.70
- PrivateTechShares ISO/AMT Calculator · ph · 2026-09-29 · 1 upvotes · similarity 0.53
- LLC TrueCost · ph · 2026-09-25 · 1 upvotes · similarity 0.51
- DYOR.tax · ph · 2026-09-14 · 1 upvotes · similarity 0.50
- AssetCalcs · ph · 2026-10-12 · 1 upvotes · similarity 0.50
- Net Pay Calculator · ph · 2026-10-12 · 1 upvotes · similarity 0.50
- America's Paycheck · ph · 2026-10-24 · 1 upvotes · similarity 0.49
- My Overtime Tax · ph · 2026-10-09 · 1 upvotes · similarity 0.49
Other launches for this product
- No other launches for this product.