What Is the Self-Employment Tax Rate

Everyone · Explainer · Updated October 1, 2026 · LearnLife Editorial

What is the self-employment tax rate?

The self-employment tax rate is a specific tax rate that self-employed people pay on their net earnings from a business or freelance work. This rate is currently 15.3%, which combines two parts: 12.4% for Social Security and 2.9% for Medicare. Unlike employees who have these taxes split between them and their employer, self-employed individuals pay the full amount themselves.

The tax applies to earnings after business expenses are deducted. For example, if you earned $50,000 from freelancing but had $10,000 in business costs, your net earnings subject to self-employment tax would be $40,000. This tax is reported and paid using Schedule SE when filing your annual tax return.

How does the self-employment tax work? A clear example

Suppose you run a small graphic design business and earned $30,000 in gross income last year. You spent $5,000 on supplies, software, and other business expenses, so your net earnings are $25,000. To calculate the self-employment tax:

1. Multiply your net earnings by 92.35% (0.9235) to account for a deduction allowed when calculating this tax. So, $25,000 × 0.9235 = $23,087.50.
2. Multiply that amount by the 15.3% self-employment tax rate: $23,087.50 × 0.153 = $3,531.39.

You would owe $3,531.39 in self-employment tax for the year. Remember, this is in addition to any income tax you may owe. The 92.35% factor reflects the fact that self-employed individuals can deduct the equivalent of an employer’s share of the tax, which helps reduce taxable income.

Why does the self-employment tax rate matter?

Understanding the self-employment tax rate matters because it affects the total taxes you owe as a self-employed person. Unlike employees, self-employed workers pay both the employee and employer portions of Social Security and Medicare taxes, which makes their tax burden higher.

When planning your finances, knowing this tax helps you set aside enough money to cover taxes. For example, if you expect to earn $50,000 from self-employment, you should reserve around 15.3% of your net earnings to avoid surprises at tax time. It also influences your pricing strategies if you run a business because your taxes are part of your overall expenses.

What is the difference between self-employment tax and income tax?

Many people confuse self-employment tax with income tax, but they are separate. Self-employment tax strictly funds Social Security and Medicare programs. Income tax is what you pay on your total taxable income to federal and possibly state governments.

Self-employment tax is calculated on net earnings from self-employment activities only and is a flat rate of 15.3%. Income tax rates vary based on your taxable income and filing status, with rates that increase in steps as income rises.

Knowing the difference helps you understand why you may owe self-employment tax even if your income tax is low or zero. For instance, a small business owner might pay little income tax after deductions but still owe self-employment tax because those taxes fund Social Security and Medicare benefits.

How do you pay self-employment tax?

Self-employment tax is paid as part of your annual tax return using IRS Schedule SE. Many self-employed people also make estimated tax payments quarterly to avoid owing a large amount at once.

To pay:

• Calculate your net earnings from self-employment.
• Use Schedule SE to figure the self-employment tax owed.
• Report this amount on your Form 1040 tax return.
• Pay any tax due by the IRS deadline.

If you expect to owe more than a certain amount of tax for the year, you should send estimated tax payments every quarter. This helps you spread out your tax payments and avoid penalties.

What related terms do people confuse with self-employment tax?

People often mix up these terms when learning about self-employment tax:

• Income tax: Tax on all taxable income, including wages, interest, and self-employment income. Self-employment tax is separate.
• Payroll tax: The combined Social Security and Medicare taxes withheld from employee paychecks and matched by employers. Self-employment tax replaces both for self-employed individuals.
• FICA tax: Refers to the payroll tax system for employees; for self-employed people, the same taxes are called self-employment tax.
• Estimated taxes: Quarterly tax payments made by self-employed individuals to cover both income and self-employment taxes.

Understanding these differences helps avoid confusion when managing your finances and filing taxes.

What should you do next if you’re self-employed?

If you are self-employed or considering it, take these steps:

1. Track all your business income and expenses carefully.
2. Calculate your net earnings regularly to estimate your tax liability.
3. Set aside roughly 15.3% of your net earnings for self-employment tax, plus extra for income tax.
4. Make quarterly estimated tax payments if you expect to owe more than a small amount.
5. Use tax software or consult a tax professional to file Schedule SE and your tax return accurately.

Planning ahead helps prevent tax surprises and ensures you meet IRS requirements. For more detailed guidance on paying self-employment taxes, see How to Pay Self-Employment Tax and What Is Self-Employment Tax Based On.

Frequently asked questions

Can self-employment tax be deducted from income tax?

Yes, you can deduct half of your self-employment tax from your taxable income when calculating your income tax. This deduction reduces your income tax liability but does not reduce your self-employment tax owed.

Does self-employment tax apply to all self-employed income?

Self-employment tax generally applies to net earnings from self-employment above a small threshold. Income from some activities, like certain rental income or investments, may not be subject to self-employment tax.

How often do I pay self-employment tax?

Self-employment tax is paid annually with your tax return, but many pay estimated taxes quarterly to avoid a large lump-sum payment and penalties.

What happens if I don’t pay self-employment tax?

Failing to pay self-employment tax can lead to penalties, interest charges, and loss of future Social Security and Medicare benefits. It is important to pay on time or arrange payment plans if needed.

Is the self-employment tax rate the same every year?

The self-employment tax rate of 15.3% is stable, but the amount of income subject to the Social Security portion can change yearly based on IRS limits. Check current IRS guidelines each year.