How much is capital gains tax on $1,000,000?

The capital gains tax on $1,000,000 varies significantly depending on how long you held the asset and your overall income, but for federal long-term capital gains in 2026, the tax typically ranges between $182,980 and $235,707, assuming the gain is your only income.

The total tax bill is shaped by key tax mechanics: the holding period, federal progressive capital gains tax tiers, the Net Investment Income Tax (NIIT), and potential state-level taxes.

Scenario Breakdown (Assuming $1M is Your Only Income)

If you have no other taxable income for the year, a $1,000,000 long-term capital gain (held for more than one year) will be processed through progressive brackets. Below is the exact federal breakdown for the 2026 tax year:

Because capital gains taxes vary heavily based on your location, filing status, regular income, and how long you held the asset, there is no single answer.

Assuming you are in the United States making a $1,000,000 long-term capital gain (assets held over one year) with no other ordinary income for the year, a single filer would owe roughly $195,708 in federal taxes.

A breakdown of federal liabilities and how regional taxes alter this total is outlined below.

🇺🇸 United States (Federal Breakdown)

For a single filer with no other income, the $1,000,000 gain is taxed progressively using the 2026 federal brackets and triggers the Net Investment Income Tax (NIIT):

Note: If you held the asset for less than a year, it is a short-term gain and will be taxed at ordinary income tax rates, which top out at 37% (up to ~$340,000+ in federal taxes alone).

➕ Don't Forget State Taxes

Your home state will add to this bill.

• $0 extra: States like Florida, Texas, or Washington (which has a specialized 7% long-term capital gains tax above a $250k threshold but no standard income tax).
• Up to $130,000+ extra: High-tax states like California or New York treat capital gains as ordinary income, adding up to 13.3% onto your total bill.

🇨🇦 What if you are in Canada?

Canada utilizes an inclusion rate system rather than separate capital gains brackets. After a series of proposed legislative changes, the system has stabilized to a flat 50% inclusion rate for individuals.

• The Taxable Portion: 50% of your $1,000,000 profit ($500,000) is added directly onto your regular annual income. The other $500,000 is entirely tax-free.
• The Tax Bill: The $500,000 taxable portion is taxed progressively at your combined federal and provincial marginal rates. Because $500,000 automatically puts you into the highest combined tax brackets (often around 48% to 54% depending on your province), you can expect to pay roughly $240,000 to $270,000 in total capital gains tax.

🔍 Crucial Reductions to Consider

Before you calculate your final check to the government, remember these key levers that lower your bill:

• Adjusted Cost Base (ACB): You only pay tax on your profit, not the total sale amount. Ensure you deduct what you originally paid for the asset, plus purchase fees or improvements.
• Primary Residence Exemptions: If this $1,000,000 comes from selling your main home, it may be entirely tax-free via the U.S. Section 121 exclusion (up to $250k single / $500k married) or Canada's Principal Residence Exemption (100% tax-exempt).
• Tax-Advantaged Accounts: Gains realized inside a Roth IRA / 401(k) or a Canadian TFSA / RRSP owe $0 in capital gains tax.

Are you trying to calculate taxes for a specific asset type (like real estate vs. stocks), or would you like to see how filing jointly with a spouse changes these numbers?

You will pay approximately $280,251 to $320,000 in federal income tax on $1,000,000 of wage income for the 2026 tax year, depending on your filing status.

Because exact tax liabilities depend heavily on your specific source of income, location, and deductions, here is how the numbers break down for a simulated single earner or married couple making $1,000,000.

📊 Federal Income Tax Breakdown (2026)

Estimates assume $1,000,000 in wages, standard deductions ($16,100 for single, $32,200 for joint), and no other credits:

• ✅ Single Filer Taxable Income: $983,900
  • Estimated Federal Tax: ~$320,000
  • Marginal Bracket: 37%
• ✅ Married Filing Jointly Taxable Income: $967,800
  • Estimated Federal Tax: ~$280,251
  • Marginal Bracket: 37%

⚠️ Hidden Costs & Additional Taxes

Federal income tax is only part of the equation. A $1,000,000 income triggers additional levies:

• Payroll Taxes (FICA):
  • Social Security caps out at $184,500 in 2026.
  • Medicare applies to all $1,000,000 at 1.45% plus an additional 0.9% surtax on earnings above $200k/$250k.
• State and Local Taxes:
  • Varies from 0% (e.g., Texas, Florida) to over 10% (e.g., California, New York).
• Capital Gains vs. Ordinary Income:
  • If the $1,000,000 is from long-term investments rather than wages, maximum federal rates drop significantly (capped at 15% or 20% plus the 3.8% Net Investment Income Tax).

You can avoid or reduce capital gains tax on a house sale by using the IRS primary residence exclusion, which lets single filers exclude up to $250,000 and married couples filing jointly exclude up to $500,000 of profit.

Main Strategies to Avoid or Reduce the Tax

• Primary Residence Exclusion: You must have owned and lived in the home as your main residence for at least two out of the five years before the sale. You can use this rule once every two years.
• Increase Your Cost Basis: Add the original purchase price, major home improvements (like a new roof or room addition), and closing costs from buying and selling to your home’s baseline cost. A higher cost basis lowers your overall taxable profit.
• 1031 Exchange: If the property is an investment or rental house, a 1031 Exchange lets you defer capital gains taxes by reinvesting the proceeds into a similar property within strict timelines (identify within 45 days, close within 180 days).
• Offset with Losses: You can use tax-loss harvesting to offset your real estate capital gains using capital losses from other investments, such as stocks.
• Charitable Donations: Donating highly appreciated real estate directly to a qualified charity can help you eliminate capital gains taxes entirely while earning a charitable tax deduction.

You will pay between $0 and $37,000 in federal capital gains tax on a $100,000 gain, depending on your total income and how long you held the asset.

You can estimate your specific tax using the SmartAsset Capital Gains Tax Calculator or the NerdWallet Capital Gains Tax Calculator.

Long-Term vs. Short-Term Rates

• Long-term gains (held over one year): Taxed at 0%, 15%, or 20% federally, based on your filing status and total taxable income. If your total income is low, you might pay 0%. If your income is very high, you could pay the maximum 20%.
• Short-term gains (held one year or less): Taxed at your ordinary income tax rate, which ranges from 10% to 37%.

Additional Taxes to Consider

• Net Investment Income Tax (NIIT): A 3.8% surtax may apply if your modified adjusted gross income exceeds $200,000 for single filers or $250,000 for married couples filing jointly.
• State taxes: Most states tax capital gains as ordinary income, adding up to 13.3% depending on where you live.