In 27 right-to-work states, unions must represent non-paying workers for free, creating a free-rider problem that slowly bankrupts local chapters

In the 27 states with right-to-work laws, workers covered by a union contract can receive all the benefits of that contract — negotiated wages, health insurance, grievance representation, arbitration — without paying a cent in dues. Under the NLRA's duty of fair representation, the union is legally required to represent these non-paying workers with the same quality and diligence as dues-paying members. If a free-riding worker is wrongfully terminated, the union must file a grievance, hire an arbitrator, and potentially litigate the case — all at the union's expense, funded entirely by the dues of other workers. This is not a theoretical edge case: the free-rider percentage has grown measurably in states like Michigan after right-to-work laws took effect, and national data shows a persistent gap between workers covered by union contracts and workers who actually pay dues. The financial impact grinds down local union chapters over time. A local that represents 500 workers but only collects dues from 350 must provide the same level of service — contract enforcement, safety monitoring, grievance processing, legal representation — on 70% of the budget. This means fewer organizers, less training, slower grievance handling, and weaker bargaining positions at the next contract renewal. Workers who do pay dues see their money subsidizing representation for coworkers who opted out, which breeds resentment and makes additional workers question why they are paying. It is a self-reinforcing cycle: as the union weakens from lost revenue, the benefits it delivers shrink, which makes opting out seem more rational, which weakens the union further. This exists because of a structural contradiction baked into U.S. labor law. The NLRA gives unions exclusive representation rights — they are the sole bargaining agent for every worker in the unit — but right-to-work laws remove unions' ability to require financial support from the workers they are compelled to represent. The union cannot offer a tiered service where non-payers get less protection; doing so would violate the duty of fair representation and expose the union to lawsuits. The only way to resolve this would be to either repeal right-to-work laws (politically impossible in 27 states) or allow unions to charge non-members a fee for representation services (struck down by the Supreme Court in Janus v. AFSCME for public-sector unions in 2018). Unions are trapped: mandated to serve everyone, funded by some.