Work · Right to work
Is Illinois a Right-to-Work State?
Whether a job in Illinois can require you to join or pay a union as a condition of employment, the law that decides it, and the federal-worker situations where the state rule does not control. Cited to the statute.
What right-to-work means in Illinois
Whether union fees can be a condition of the job here, and the situations that follow a different rule.
| What the law says | What it means |
|---|---|
| Union-security agreements are legal | Illinois has no right-to-work law, so an employer and a union can agree that employees in a bargaining unit must pay union dues or an agency fee as a condition of the job. This is what a right-to-work state would prohibit. |
| The constitution now blocks a future ban | The Workers’ Rights Amendment, adopted in November 2022 as Article I, Section 25, provides that no law shall be passed that interferes with collective bargaining, including any law or ordinance prohibiting agreements that require union membership as a condition of employment. Illinois is barred from enacting right-to-work. |
| Cities and counties cannot opt out | By naming ordinances as well as laws, Section 25 stops a local government from creating a right-to-work zone of its own. The bar on right-to-work applies statewide, top to bottom. |
| Where it is different | What it means |
|---|---|
| Public employees | Government workers cannot be compelled to pay a union under the U.S. Supreme Court decision in Janus v. AFSCME (2018). That federal rule applies in Illinois regardless of the state constitution, so a public employee here is not required to pay an agency fee. |
| Railway and airline workers | Employees under the federal Railway Labor Act, mainly railroad and airline workers, are governed by that statute rather than Illinois law, though it likewise permits union-shop agreements. |
| The 30-day floor | Under the federal National Labor Relations Act, a union-security agreement cannot require payment sooner than 30 days after hire, and what can be required is a fee tied to representation costs, not full membership. Those federal limits still apply in Illinois. |
What you can do right now
Concrete, neutral steps if a job in Illinois raises a union-fee question. This is legal information, not legal advice.
- Expect a dues requirement in a union job
If you take a job covered by a union contract in Illinois, that contract can require you to pay dues or an agency fee. Read the collective bargaining agreement so you know what is owed and when.
- Know the 30-day and fee-scope limits
Even where payment is required, federal law bars charging you sooner than 30 days after hire, and what can be required is a fee for representation, not full membership. Ask the union to explain the amount.
- If you are a public employee, you owe nothing automatically
Under the Supreme Court Janus decision, a government employer cannot deduct a union fee without your affirmative consent. If a fee is being taken and you did not agree, raise it in writing.
- Ask the NLRB or the union about your rights
If you are unsure what a private-sector union can require, the National Labor Relations Board explains the limits on union-security agreements, and the union must tell you how your fee is calculated.
If you are unsure whether a fee can be required, the National Labor Relations Board handles private-sector union questions and can explain your rights.
→ National Labor Relations Board · Employer/Union RightsThis is general legal information, not legal advice. Public-sector, railway, and airline jobs can follow different rules, so confirm your situation against the statute.
What workers in Illinois get wrong about right-to-work
Illinois is not a right-to-work state, and it is the clearest case in the country of a state that has ruled the option out. In November 2022 voters adopted the Workers’ Rights Amendment, now Article I, Section 25 of the state constitution. It says no law shall be passed that interferes with the right of employees to bargain collectively, and it spells out that this includes any law or ordinance prohibiting agreements that require union membership as a condition of employment. In plain terms, Illinois has not only declined to pass a right-to-work law, it has forbidden itself from ever passing one without amending the constitution again. So in a private-sector job covered by a union contract, that contract can require you to pay dues or an agency fee to keep the job. Federal law still sets limits: payment cannot be demanded sooner than 30 days after hire, and public employees are separately protected by the Supreme Court's Janus decision.
Common questions
Is Illinois a right-to-work state?
No. Illinois is not a right-to-work state, and its constitution now bars it from becoming one. Under Article I, Section 25, adopted in 2022, no law may prohibit union-security agreements.
Can I be forced to pay a union in Illinois?
In a private-sector job covered by a union contract, yes. Because Illinois is not right-to-work, the contract can require dues or an agency fee as a condition of employment, subject to federal limits.
Why is Illinois different from other non-right-to-work states?
Most simply lack a right-to-work law, which a legislature could pass later. Illinois amended its constitution in 2022 to prohibit any such law or local ordinance, making the ban far harder to reverse.
Do public employees in Illinois have to pay union fees?
No. Under the U.S. Supreme Court Janus decision, government employees cannot be compelled to pay a union without their consent. That protection applies in Illinois regardless of the state constitution.
When can a union start charging me in Illinois?
Not sooner than 30 days after you are hired, under the federal National Labor Relations Act. What can be required is a fee tied to representation costs rather than full union membership.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.