The 2026 capital gains tax rate for most Americans is 0%, 15%, or 20% — significantly lower than ordinary income tax rates. Whether you pay the low rate or the high rate depends on two things: how long you held the asset and your total taxable income. This guide explains the complete calculation with a step-by-step framework, 2026 rate tables, state-by-state breakdown, and strategies to minimize your tax bill.
2026 Capital Gains Tax Rates: The Quick Answer
The 2026 long-term capital gains tax rate for a single filer:
| Taxable Income (Single) | Long-Term Capital Gains Rate |
|---|---|
| $0 – $48,350 | 0% |
| $48,351 – $533,400 | 15% |
| $533,401+ | 20% |
The 2026 long-term capital gains tax rate for married filing jointly:
| Taxable Income (MFJ) | Long-Term Capital Gains Rate |
|---|---|
| $0 – $96,700 | 0% |
| $96,701 – $600,050 | 15% |
| $600,051+ | 20% |
Short-term capital gains (assets held 12 months or less) are taxed as ordinary income — at your marginal federal bracket (10%, 12%, 22%, 24%, 32%, 35%, or 37%).
How to Calculate Your Capital Gains Tax: Step by Step
Step 1: Calculate Your Capital Gain
$$\text{Capital Gain} = \text{Sale Price} - \text{Purchase Price} - \text{Selling Costs}$$
For real estate, also subtract depreciation recapture (see below). For stocks and funds, the purchase price is your cost basis (what you paid plus commissions).
Example: You bought 100 shares of a stock at $50/share ($5,000 total) and sold at $120/share ($12,000 total) after 2 years. Selling costs = $10.
$$\text{Capital Gain} = $12,000 - $5,000 - $10 = $6,990$$
Step 2: Determine Short-Term vs. Long-Term
- Short-term: Held 12 months or less → ordinary income rates
- Long-term: Held more than 12 months → preferential 0/15/20% rates
The holding period starts the day after you acquire the asset and ends on the day you sell it. For inherited assets, gains are automatically treated as long-term regardless of holding period.
Step 3: Determine Your Taxable Income (Including the Gain)
Long-term gains are “stacked on top” of your ordinary income. Your ordinary income fills the brackets first, then long-term gains sit on top.
Example: Single filer, $45,000 in wages, $10,000 long-term capital gain.
- Ordinary income bracket: wages $45,000 − $15,000 standard deduction = $30,000 taxable income (all in 12% bracket)
- Long-term gains: $30,000 + $10,000 = $40,000 total taxable income
- $40,000 is below $48,350 threshold → 0% capital gains rate on the $10,000 gain
- Federal capital gains tax owed: $0
Step 4: Apply the Federal Capital Gains Rate
Multiply the long-term gain (or the portion that falls in each bracket) by the applicable rate.
Example: Single filer, $80,000 wages, $20,000 long-term capital gain.
- Ordinary income: $80,000 − $15,000 standard deduction = $65,000 taxable income
- Long-term gain stacked on top: $65,000 + $20,000 = $85,000 total taxable income
- All $20,000 in long-term gain falls in the 15% bracket ($65,000 is already above $48,350)
- Federal capital gains tax: $20,000 × 15% = $3,000
Step 5: Add Net Investment Income Tax (NIIT) If Applicable
If your modified AGI exceeds $200,000 (single) or $250,000 (married), you owe an additional 3.8% NIIT on the lesser of:
- Your net investment income, OR
- The amount your MAGI exceeds the threshold
Example: Single filer, $220,000 MAGI, $30,000 in long-term capital gains.
- MAGI − threshold: $220,000 − $200,000 = $20,000
- Net investment income: $30,000
- NIIT applies to lesser amount: $20,000 × 3.8% = $760 additional tax
- Federal long-term rate (15%) + NIIT = effective rate 16.8% on $20,000 of the gain
At incomes above $200,000, the effective federal long-term capital gains rates become 18.8% (15% + 3.8%) or 23.8% (20% + 3.8%).
Step 6: Add State Capital Gains Tax
| State | Capital Gains Treatment | Effective Top Rate |
|---|---|---|
| Texas, Florida, Nevada, Washington, Alaska, South Dakota, Wyoming, Tennessee, New Hampshire | No state income tax | 0% |
| California | Ordinary income | Up to 13.3% |
| New York | Ordinary income + NYC tax | Up to 10.9% |
| Oregon | Ordinary income | Up to 9.9% |
| Minnesota | Ordinary income | Up to 9.85% |
| New Jersey | Ordinary income | Up to 10.75% |
| Colorado | Flat rate | 4.4% |
| Arizona | Flat rate | 2.5% |
| Illinois | Flat rate | 4.95% |
| Massachusetts | Flat rate | 5.0% |
| Pennsylvania | Flat rate | 3.07% |
Capital Gains Tax Calculator: Quick Reference Examples
| Scenario | Filing Status | Gross Income | Capital Gain | Federal CGT | NIIT | State (Texas) | State (CA) |
|---|---|---|---|---|---|---|---|
| Small gain, middle income | Single | $60,000 | $10,000 | $1,500 (15%) | $0 | $0 | $930 (9.3%) |
| Low income earner | Single | $35,000 | $5,000 | $0 (0%) | $0 | $0 | $465 |
| High earner | Single | $250,000 | $50,000 | $10,000 (20%) | $1,900 | $0 | $6,650 |
| Married couple, mid-range | MFJ | $120,000 | $25,000 | $3,750 (15%) | $0 | $0 | $2,325 |
| Very high earner | Single | $600,000 | $100,000 | $20,000 (20%) | $3,800 | $0 | $13,300 |
Real Estate Capital Gains: Additional Considerations
Primary Home Exclusion
You can exclude up to $250,000 of capital gains ($500,000 married filing jointly) on the sale of your primary residence if:
- You owned the home for at least 2 of the last 5 years
- You lived in it as your primary residence for at least 2 of the last 5 years
Example: You bought your home for $300,000 and sold for $650,000 after 5 years — a $350,000 gain. Single filer can exclude $250,000; taxable gain = $100,000.
Depreciation Recapture
If you’ve rented out a property and claimed depreciation deductions, the IRS recaptures that depreciation at a maximum 25% rate when you sell — even if the overall gain qualifies for long-term treatment.
Example: Rental property bought for $250,000, accumulated $30,000 in depreciation deductions over 7 years, sold for $350,000.
- Total gain: $350,000 − ($250,000 − $30,000) = $130,000
- Depreciation recapture portion: $30,000 taxed at up to 25% = $7,500
- Remaining gain: $100,000 taxed at long-term rate (0/15/20%)
1031 Exchange
A 1031 exchange allows you to defer capital gains tax on investment real estate by rolling the proceeds into a “like-kind” property within strict timelines:
- 45 days to identify replacement property
- 180 days to close on replacement property
- Must use a qualified intermediary
Gains are deferred (not eliminated) — they carry forward into the new property’s cost basis.
Tax-Loss Harvesting
Tax-loss harvesting is the practice of selling investments at a loss to offset capital gains dollar-for-dollar:
- Short-term losses offset short-term gains first (then long-term gains)
- Long-term losses offset long-term gains first (then short-term gains)
- Net losses can offset up to $3,000/year of ordinary income
- Excess losses carry forward to future tax years indefinitely
Wash-sale rule: You cannot buy a “substantially identical” security within 30 days before or after selling at a loss. Violating this rule disallows the loss.
Related Guides
- Capital Gains Tax Guide 2026 — complete overview of rates, rules, and strategies
- Tax-Loss Harvesting Guide — step-by-step strategy to offset gains
- How to Budget on $10,000 a Month — tax planning for high earners
- How to Minimize Taxes on Social Security — reduce investment income to avoid NIIT
- Roth IRA Guide — grow investments completely free of capital gains tax
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