Dues, taxes & your paycheck
How union dues affect your take-home pay in 2026
Union dues are a post-tax paycheck deduction. Your employer withholds federal income tax and FICA (6.2% Social Security + 1.45% Medicare) on your full gross wage first, then subtracts dues from the remainder. Unlike a 401(k) or health insurance premium, dues do not reduce your taxable income under current federal law.
The TCJA impact on dues deductibility
Before 2018, union dues were deductible as miscellaneous itemized deductions subject to a 2% AGI floor. The Tax Cuts and Jobs Act suspended that deduction for tax years 2018 through 2025. Whether Congress extends or restores it for 2026 and beyond is a matter of pending legislation. Under current law as of 2026, dues are not deductible on your federal return.
| Gross salary | Dues (2%) | Take-home w/o dues | Take-home w/ dues | Dues cost/mo |
|---|---|---|---|---|
| $40,000 | $800 | ~$33,670 | ~$32,870 | ~$67 |
| $55,000 | $1,100 | ~$44,776 | ~$43,676 | ~$92 |
| $70,000 | $1,400 | ~$56,200 | ~$54,800 | ~$117 |
| $90,000 | $1,800 | ~$70,660 | ~$68,860 | ~$150 |
Single filer, no state tax, 2026 federal brackets, standard deduction $16,100, dues at 2% of gross.
Questions
Union dues paycheck FAQ
Are union dues tax-deductible in 2026?
No. Since the Tax Cuts and Jobs Act (TCJA) of 2017, union dues are not deductible on your federal tax return. Before 2018, they were deductible as a miscellaneous itemized deduction subject to the 2% AGI floor. This provision is scheduled to expire after 2025, so check for any legislative changes that may restore the deduction for 2026 and beyond.
How much are typical union dues?
Union dues typically range from 1% to 3% of gross wages, depending on the union and industry. Some unions charge a flat monthly amount, such as $50 to $100 per month. Many also charge a one-time initiation fee when you first join, which can range from a few hundred to over a thousand dollars.
Do union dues come out before or after taxes?
Union dues are deducted from your paycheck after taxes. They are not a pre-tax deduction like a 401(k) or health insurance premium. Your employer withholds federal income tax and FICA on your full gross pay, then subtracts union dues from the remaining amount.
Can I opt out of paying union dues?
It depends on your state. In right-to-work states, you cannot be required to join a union or pay full dues as a condition of employment. In non-right-to-work states, you may be required to pay agency fees (a reduced amount covering bargaining costs) even if you do not join the union. The Supreme Court's 2018 Janus v. AFSCME ruling eliminated mandatory agency fees for public-sector employees nationwide.
Do union dues reduce my taxable income?
Not on your federal return under current law. Union dues are paid with after-tax dollars and do not reduce your federal taxable income. However, some states still allow a state-level deduction for union dues. Check your state tax rules for potential savings.
Are union dues worth the cost?
Union members earn a median of 10% to 20% more than comparable non-union workers, according to Bureau of Labor Statistics data. They also tend to receive better health insurance, pension benefits and job protections. Whether dues are worth it depends on your specific union contract and the wage and benefit premium over non-union alternatives in your area.
- Sources: IRS (TCJA Sec. 11045, miscellaneous deductions suspended 2018-2025) · IRS Rev. Proc. 2025-32 (2026 brackets) · BLS union wage premium data · Janus v. AFSCME (2018).
- 🔄 Last updated July 2026 · Tax year 2026
← Back to the full salary calculator · Related: Paycheck calculator · Take-home after deductions · Hourly paycheck · Deductions explained