Example: Capital gain invested: $250,000 · Expected annual appreciation in QOF: 7% · Hold period: 10 yrs · Capital gains tax rate: 20% → Projected fund value: $491,788.
Tax-free appreciation (10-yr hold): $241,788
Tax saved on appreciation: $48,358
Deferred tax on original gain (due 2026): $50,000
Frequently asked questions
How do I calculate opportunity zone? Enter your numbers above and the result updates instantly. For example: Capital gain invested: $250,000 · Expected annual appreciation in QOF: 7% · Hold period: 10 yrs · Capital gains tax rate: 20% → Projected fund value: $491,788.
Is this Opportunity Zone Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for opportunity zone. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.