Capital Gains Tax Calculator
Calculate capital gains tax from investment profit. Enter purchase price, sale price, and your tax rate. US federal tables included. Free.
* State taxes may apply additionally. Consult a tax professional for personalized advice.
How to Use
- 1 In 'Calc Tax' mode, enter your purchase price, sale price, and your applicable capital gains tax rate to calculate the tax owed and net profit.
- 2 In 'Calc Sale Price' mode, enter your purchase price, target after-tax profit, and tax rate to find the required selling price.
- 3 In 'Calc Purchase Price' mode, enter the sale price, target after-tax profit, and tax rate to find the maximum buy price.
Use Cases
Calculate how much tax you'll owe when selling stocks or ETFs based on your gain and tax bracket.
Estimate capital gains tax on property sales to determine your actual net proceeds after tax.
Understand the after-tax impact before selling positions to rebalance your investment portfolio.
FAQ
Short-term gains (assets held < 1 year) are taxed as ordinary income (10–37%). Long-term gains (≥ 1 year) are taxed at preferential rates of 0%, 15%, or 20% for US federal taxes.
Capital Gain = Sale Price − Purchase Price. Tax = Capital Gain × Tax Rate. Net Profit = Capital Gain − Tax.
For US federal taxes in 2024: 0% for incomes up to $47,025 (single) or $94,050 (married), 15% up to $518,900 (single), and 20% above that. State taxes may apply additionally.
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