Self-Employment Taxes - What You Need to Know

If you own your own business (not a corporation), you are considered to be self-employed, and you must pay self-employment taxes. These self-employment taxes are taxes paid by self-employed individuals to the Social Security Administration, for Social Security and Medicare. But there's more to this subject than that. In this article, we'll discuss how self-employment taxes are calculated, what they are based on, and how they affect business owners in various types of businesses, and family-owned businesses.

What Does it Mean to Be "Self-Employed?"

Self-employment Taxes Explained
Self-employment Taxes Explained. Monica Rodriquez/Getty Images

The IRS says:

You are self-employed if either of the following applies to you:

As usual, there's more to it than this simple statement.  Read more to determine if you are self-employed.


    What are Self-Employment Taxes?

    Self-employment taxes are taxes paid to the Social Security Administration for Social Security and Medicare eligibility.  The amount of these taxes is based on net earnings from self-employment (business ownership), for a business which is not a corporation.  The tax rate is similar to the rate employers and employees pay together for FICA taxes.  More

    How Much is the Self-Employment Tax Rate?

    The self-employment tax rate is 15.3% on net earnings from employment, but the Social Security portion of this tax is capped at the Social Security maximum income each year.  More

    What is the Difference Between Self-Employment Taxes and Employment Taxes?

    Self-employment taxes and employment taxes are essentially the same thing.  They both are taxes for Social Security and Medicare, based on earnings from self-employment or employment, and the rates are essentially the same.  But there are some slight differences you should know about. More

    How Do Self-Employed Business Owners Pay Self-Employment Tax?

    Self-employed business owners, just like employees and their employers, pay Social Security and Medicare taxes based on income.  In the case of self-employed individuals, the income is from business profits.  The Self-Employment Contributions Act (SECA) defines the requirements for paying this tax. More

    How are Self-Employment Taxes Calculated on Schedule SE?

    The amount of self-employment taxes a business owner must pay are determined using Schedule SE.  The net earnings ("profit") from the business are the basis for this calculation.  More

    How Do Self-Employment Taxes Affect My Personal 1040 Tax Bill?

    Your self-employment taxes are added to your income taxes on your personal income tax return. 

    How Do I Calculate Net Earnings for Self-Employment Taxes?

    Net earnings are calculated generally by starting with gross income from the business and subtracting deductions and depreciation allowances.  This general calculation differs slightly depending on the business type. More

    How Does My Business Type Affect My Self-Employment Income?

    If you are a sole proprietor, member of an LLC, or a partner in a partnership, you are considered to be self-employed, and your portion of earnings from your business is subject to self-employment tax.  This article gives details on each of these business types. More

    What If I am Self-Employed and Also an Employee?

    If you are self-employed and also an employee of someone else, both incomes are included to determine the total amount of Social Security and Medicare tax you must pay.  Employment income is considered first; an example is included in this article. More

    How Can I Get Help with Self-Employment Tax Questions?

    Help is available from the Social Security Administration, the IRS, and your friendly local tax advisor. You can also ask a question on the Forum.