How to Find Union Deductions on a Pay Stub or a W-2

Union dues often are due monthly.

Dues or agency fees paid to a labor union may be deducted from members' pay and remitted directly to the union if permitted by the union contract. Such deductions may be made every pay period or just monthly, and may be a flat-rate or a percentage of the member's pay. They must be reported on members' paystubs and are usually reported on the annual form W-2 the employer provides to employees and files with the IRS every January.


Step 1

Gather the last pay stub or W-2 you received from your employer.

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Step 2

Find the union dues deduction on your paystub. Union dues are post-tax, voluntary deductions, and should be noted in that section of the paystub, together with deductions for insurance deductions and 401k contributions. Many modern paystubs include not only the amount the the current pay period's deduction, but also the amount deducted year-to-date. Deductions are labeled with text or a code; if your paystub contains only coded identification of deductions and you're not certain which is for union dues, check with your payroll department.


Step 3

Locate the union dues deducted from your pay during the tax year in Box 14 (Other) on your W-2 form. Note that while it's common practice for employers to provide this information, it's not required by the IRS, which characterizes Box 14 as a place where employers can list financial information they'd like their employees to have. If you don't have a union dues entry in Box 14 of your W-2, you can determine the amount of dues deducted during the year from your paystubs; if you haven't got them, you can contact your local union for the information.


Not all union dues are withheld from members' pay - if you paid any union dues directly for any part of the year, make certain to get receipts from your local so you can claim the deduction on your taxes; cancelled checks are also sufficient proof of payment for filing taxes.

Things You'll Need

  • Check stub

  • W-2


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