How Do I Report Income from Commission Earnings on a W-2 Form?

Report your employees’ commission income, in most cases, in box 1 on a W-2 form. Treat the commissions like wages when you withhold and pay taxes for the business. Employers must pay regular employment taxes on the wages, such as Social Security and Medicare taxes.

You may choose to combine an employee’s salary and their commission into a single payment if they earn both. Otherwise, identify an employee’s commission payment as separate from their regular wages. Know the withholding methods depending on which course of action you take:

  • Withholding a flat rate of 22% from an employee’s commission payment
  • Combining regular and supplemental wages before you use the total amount to withhold the income tax, with the IRS Publication 15T brackets

 

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This article was updated on Dec. 18, 2025 to keep its information as fresh as possible. We update this article every six months, before and after tax season, to keep it current with any changes.

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