Yes, unions are political actors. They endorse candidates, run get-out-the-vote drives, lobby lawmakers, and spend money on political advertising. But federal law draws a firm line between the dues you pay for workplace representation and the money used to back candidates, and you have enforceable rights to keep your dues out of political spending you oppose.
What Union Political Activity Actually Looks Like
Union political work covers a wider range than most people picture. Some of it is aimed at electing specific candidates. Some of it is aimed at shaping laws and regulations. And some is aimed at the union’s own members rather than the public.
The main categories are candidate endorsements sent to members, voter registration and turnout drives, lobbying legislators on bills and rules, independent political advertising to the general public, and direct financial contributions to candidates and party committees. Each one is governed by a different set of rules about where the money can come from.
The Line Between Dues and Candidate Money
The single most important rule in this area is that unions cannot use their general treasury — the account funded by membership dues — to make direct contributions to candidates running for federal office. Your regular dues cannot be written as a check to a congressional or presidential campaign. The same rule applies to corporations.1Office of the Law Revision Counsel. 52 USC 30118 – Contributions or Expenditures by National Banks, Corporations, or Labor Organizations
The general treasury pays for the union’s core representational work: negotiating contracts, handling grievances, and providing legal support in workplace matters. To give money directly to candidates, a union has to build a separate pot.
That separate pot is what federal regulations call a “separate segregated fund,” better known as a political action committee, or PAC.2eCFR. 11 CFR Part 114 – Corporate and Labor Organization Activity The PAC has its own bank account. General treasury money can cover the administrative cost of running it, but every dollar the PAC gives to a candidate has to come from voluntary contributions solicited from members and other eligible donors.
Union officials cannot threaten, coerce, or pressure members into contributing. If your union uses payroll deductions to collect PAC donations, you have to sign a separate written authorization — it cannot be bundled into your dues check-off.2eCFR. 11 CFR Part 114 – Corporate and Labor Organization Activity You can refuse without penalty, and the union has to tell you that.
Some spending from the general treasury is still allowed even though it has a political flavor. Unions can send newsletters and emails to their own members endorsing candidates, because federal regulations treat these as internal communications rather than public campaign spending.3eCFR. 11 CFR 100.134 – Internal Communications by Corporations, Labor Organizations, and Membership Organizations Nonpartisan voter registration and turnout drives, and legislative lobbying, can also be paid for out of dues.
What Citizens United Changed
Before 2010, unions could not use general treasury money for independent political advertisements — ads and other public messaging that support or oppose a candidate but are not coordinated with any campaign. The Supreme Court’s decision in Citizens United v. FEC struck that restriction down, ruling that limits on independent expenditures by unions and corporations violated the First Amendment.4Justia U.S. Supreme Court Center. Citizens United v. FEC, 558 U.S. 310 (2010)
Since then, unions can pay for television ads, mailers, and digital campaigns urging viewers to vote for or against a candidate using ordinary treasury funds, as long as the spending is not coordinated with the candidate’s campaign. The ban on direct contributions from the treasury is still in place. So the line now is between coordinated giving to a campaign (PAC money only) and independent spending in the public arena (treasury money is fine).
For a member asking whether their dues fund political messaging, the honest answer is: potentially yes, for independent ads and internal endorsements, unless you exercise the opt-out rights below.
How to Keep Your Money Out of Union Politics
Your rights here depend on whether you work in the private or public sector, and on whether your state has a right-to-work law.
Private-Sector Workers: Beck Rights
The Supreme Court’s 1988 decision in Communications Workers of America v. Beck held that private-sector employees covered by a union security agreement cannot be forced to pay for union activities unrelated to collective bargaining.5Justia U.S. Supreme Court Center. Communications Workers of America v. Beck, 487 U.S. 735 (1988) If you file a Beck objection, the union must reduce your fees to cover only contract negotiation, grievance handling, and related representational work. Political campaigns, lobbying, and other non-bargaining activities must be excluded from your bill.
You typically file a written objection during an annual window set by the union. The union then has to give you a breakdown showing what share of its spending is chargeable representational work and what share is not.6National Labor Relations Board. Discriminating Against Employees Because of Their Union Activities or Sympathies If you disagree with how the union has drawn that line, you can challenge it through arbitration or an unfair labor practice charge.
Public-Sector Workers: Janus
Public employees have broader protection. In Janus v. AFSCME (2018), the Supreme Court ruled that taking any fees from nonconsenting public-sector workers violates the First Amendment, overturning decades of precedent that had allowed unions to charge non-members for bargaining costs.7Supreme Court of the United States. Janus v. American Federation of State, County, and Municipal Employees, Council 31, 585 U.S. 878 (2018) No money can be deducted from your paycheck for union fees unless you affirmatively opt in. Silence or ignoring the paperwork is not consent.
So while a private-sector Beck objector still pays a reduced representational fee, a public-sector worker who declines membership pays nothing.
Right-to-Work States
Roughly half the states have right-to-work laws, which prohibit employers and unions from requiring workers to pay dues or fees as a condition of employment. In those states, a private-sector worker can decline to join or financially support the union entirely, even if it represents their workplace. Beck matters most in states without right-to-work protections, where a union security agreement can require you to pay something — Beck ensures that something excludes politics.
Wherever you work, PAC contributions are voluntary. No union can require you to donate to its PAC, and federal law prohibits retaliation for saying no.2eCFR. 11 CFR Part 114 – Corporate and Labor Organization Activity
How to See Where Your Union’s Money Goes
Two disclosure systems let you check for yourself. Union PACs file regular reports with the Federal Election Commission listing contributions received and expenditures made. Individual donors giving $200 or more in a calendar year are named, and single expenditures of $500 or more to a person or vendor are itemized.8Office of the Law Revision Counsel. 26 USC 527 – Political Organizations These filings are public.
Separately, unions file annual financial reports with the Department of Labor’s Office of Labor-Management Standards. Larger unions, those with gross annual receipts of $250,000 or more, file the detailed Form LM-2, which breaks spending out across categories including political activities and lobbying. The filings are searchable online through the Department of Labor and give you a way to see how your dues are allocated beyond what the FEC covers.