株式、仮想通貨、不動産売却における短期・長期（0%、15%、20%）税率およびNIIT（3.8%）の試算。
Taxable Gain = Sale Price - Cost Basis - Home Exclusion | Total Tax = Fed Bracket Tax + NIIT (3.8%) + State TaxRealized investment gains are computed in accordance with IRS Publication 550 and IRC Sections 1(h), 121, and 1411. Precision IEEE-754 decimal arithmetic executes progressive bracket stacking without floating-point roundoff drift.
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, underwriting, or legal advice. Actual interest rates, closing costs, lender fees, and statutory criteria may vary. Calconova explicitly disclaims all liability for any financial decisions or actions taken based upon these calculations. Users are strongly advised to consult a certified financial planner, CPA, or licensed lending officer prior to executing financial commitments.