Qudexa

Capital Gains Tax Calculator

Calculate federal tax on stock, real estate, or crypto sales.

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Investment Details

$
$
$

Capital Gains Tax Owed

$2,250

Gain $15,000Rate 15.00%Net Proceeds $22,750
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Breakdown

Monthly$15,000
Net Gain85%
Capital Gains Tax15%
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Summary

Purchase Price$10,000
Sale Price$25,000
Capital Gain$15,000
Long-Term Tax$2,250
Total Tax$2,250
Net Proceeds$22,750

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About this calculator

Selling a stock, crypto, or property? Find out exactly how much federal capital gains tax you'll owe — and how holding longer could save you thousands. Our calculator distinguishes between short-term gains (held 1 year or less — taxed as ordinary income up to 37%) and long-term gains (held over 1 year — taxed at preferential rates of 0%, 15%, or 20%). It also applies the 3.8% Net Investment Income Tax (NIIT) for high earners and factors in your ordinary income to determine your true long-term rate. Perfect for US investors planning a sale, crypto traders, and homeowners using the $250K/$500K primary residence exclusion. Results are estimates only — consult a tax professional for complex situations.

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