Capital Gains Tax Estimator (Stocks, Crypto & Real Estate) – 2025
Estimate Your Investment Taxes
Use this free capital gains tax calculator to estimate taxes on your investment profits. Whether you're selling stocks, crypto, or property, this tool factors in your income bracket, filing status, and holding period, all updated for 2025 IRS tax rates.
Complete the form and click "Estimate My Capital Gains Tax" to see your results
Capital gains tax is a tax on the profit made from selling assets or investments. It applies to the difference between your purchase price (cost basis) and sale price, not the total sale amount.
This tax applies to various investment types including stocks, bonds, mutual funds, ETFs, real estate, cryptocurrency, precious metals, collectibles, and other capital assets. The tax is only triggered when you sell or dispose of the asset.
Understanding capital gains tax is crucial for investment planning because it significantly impacts your after-tax returns. Strategic timing and tax planning can help minimize your tax liability and maximize your investment gains.
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This calculator uses 2025 IRS tax tables and estimates. Results are for educational use only.
Consult with a qualified tax professional for personalized advice on your specific situation.