Yes — under federal law, most private employers can still require employees to get a COVID-19 vaccine as a condition of employment. What has changed since the height of the pandemic is that the federal government no longer requires it of anyone outside a narrow set of settings, so the decision now sits with individual employers and, increasingly, with state legislatures. Whether a mandate is enforceable against you personally depends on your state, whether you have grounds for a disability or religious accommodation, and whether your workplace is unionized.
Why It’s the Employer’s Call Now
None of the federal COVID-19 vaccine mandates issued in 2021 are still in force. The OSHA rule that would have covered private employers with 100 or more workers was blocked by the Supreme Court and withdrawn in January 2022.1Occupational Safety and Health Administration. Statement on the Status of the OSHA COVID-19 Vaccination and Testing ETS The Centers for Medicare & Medicaid Services rule for healthcare facilities was upheld by the Court but later withdrawn by CMS through a final rule published in June 2023.2eCFR. 42 CFR 483.80 The executive orders covering federal employees and federal contractors were revoked in May 2023, and the order that revoked them was itself rescinded in January 2025.3Federal Register. Moving Beyond COVID-19 Vaccination Requirements for Federal Workers
With those rules gone, the baseline federal position is that vaccination is neither required nor prohibited. Whether you have to be vaccinated for your job is a question of your employer’s policy and your state’s law.
What Private Employers Are Allowed to Require
Federal equal employment opportunity laws do not prevent an employer from requiring all employees to be vaccinated against COVID-19.4U.S. Equal Employment Opportunity Commission. What You Should Know About COVID-19 and the ADA, the Rehabilitation Act, and Other EEO Laws Employers set the terms and conditions of employment, and workplace health and safety rules fall within that authority. An employer who believes vaccination lowers transmission risk or protects vulnerable customers can lawfully make it a job requirement.
That authority has limits. An employer cannot simply fire everyone who objects. It has to evaluate accommodation requests on their individual facts, and it has to check whether the state it operates in has restricted the practice. Asking about vaccination status is itself allowed: the EEOC has said a simple question about whether an employee has been vaccinated is not a disability-related medical inquiry under the ADA.4U.S. Equal Employment Opportunity Commission. What You Should Know About COVID-19 and the ADA, the Rehabilitation Act, and Other EEO Laws
One related misconception is worth clearing up. HIPAA does not prevent an employer from asking about vaccination status; the Privacy Rule does not apply to employment records and does not regulate what an employer can require as a condition of employment.5U.S. Department of Health & Human Services. HIPAA, COVID-19 Vaccination, and the Workplace What the ADA does require is that vaccination documentation be kept confidential and stored separately from the regular personnel file.
If You Cannot Be Vaccinated for Medical Reasons
The Americans with Disabilities Act requires employers to provide reasonable accommodations to employees whose disabilities prevent them from getting vaccinated, unless the accommodation would impose an undue hardship on the business.6Office of the Law Revision Counsel. 42 USC 12112 – Discrimination Undue hardship under the ADA means significant difficulty or expense, which is a relatively high bar for employers to clear.
Typical accommodations include remote work, regular COVID testing, masking, modified duties, or reassignment to a role with less public contact. You and your employer are expected to work through what the law calls an interactive process — a back-and-forth to find an arrangement that works for both sides. An employer can decline a specific option that would genuinely cause significant operational difficulty or expense, but it cannot refuse to explore any options at all.
If Your Religious Beliefs Conflict With Vaccination
Title VII of the Civil Rights Act requires employers to accommodate employees whose sincerely held religious beliefs conflict with a vaccine requirement, again unless doing so would cause undue hardship.7Office of the Law Revision Counsel. 42 USC 2000e – Definitions You have to tell your employer that a conflict exists; the employer then has to engage in the same kind of interactive process used for disability accommodations.
The standard for religious undue hardship changed in 2023. For decades, courts held that an accommodation costing more than a trivial amount was too much. The Supreme Court rejected that reading in Groff v. DeJoy, holding that an employer must show the accommodation would result in “substantial increased costs in relation to the conduct of its particular business.” Courts now weigh all relevant factors, including the specific accommodation requested and its practical impact given the employer’s size and operating costs. That makes it harder for employers to deny religious accommodation requests with a generic claim that any cost is too much. The Court also made clear that coworker resentment toward a religion, or toward the concept of religious accommodation itself, does not count as hardship.8Supreme Court of the United States. Groff v. DeJoy
The religious hardship standard, even after Groff, is still not as demanding as the ADA’s significant-difficulty-or-expense threshold. But it is a real standard, and vague objections are no longer enough to justify denial.
You Cannot Be Punished for Requesting an Accommodation
Asking for a disability or religious accommodation is protected activity under federal anti-discrimination law. Your employer cannot fire, demote, or discipline you for making the request, even if the request is ultimately denied. The EEOC treats a reasonable-accommodation request as a form of protected opposition to a practice that could violate equal opportunity laws.9U.S. Equal Employment Opportunity Commission. Questions and Answers: Enforcement Guidance on Retaliation and Related Issues The protection applies even if you did not use legal terminology, as long as the circumstances show you were raising a conflict with your disability or religious beliefs.
The protection has a limit. It does not cover employees who refuse the vaccine without requesting an accommodation, or who refuse to participate in the interactive process once it starts.
States That Have Restricted Employer Mandates
Federal law permits employer vaccine requirements, but a growing number of states have passed laws restricting or banning them. Roughly a dozen states have enacted legislation prohibiting private employers from requiring COVID-19 vaccination as a condition of employment, and the specifics vary considerably. Some states impose blanket bans covering both private and public employers. Others carve out exceptions for healthcare facilities while still requiring those employers to offer reasonable accommodations to unvaccinated workers. A few states take a conditional approach, banning mandates unless the employer can show a direct threat that cannot be addressed through other means.
Penalties for violating a state ban vary too. Some states impose per-employee fines that can reach into the tens of thousands of dollars. If your employer operates in multiple states, the same policy may be legal in one location and prohibited in another. Before assuming a mandate is enforceable against you, check the current law in your state.
Union Workplaces
If your workplace is unionized, there is an extra layer. Under the National Labor Relations Act, employers must bargain in good faith with a union over wages, hours, and other terms and conditions of employment.10National Labor Relations Board. National Labor Relations Act A mandatory vaccination policy falls within that category because it can lead to discipline or termination for noncompliance.
A unionized employer generally cannot roll out a vaccine mandate on its own. It has to negotiate with the union to agreement or impasse first. What can be bargained includes which job categories are covered, the timeline for compliance, whether employees are compensated for time spent getting vaccinated, and what happens if someone refuses. A union can waive its right to bargain, but that waiver is difficult to prove before the National Labor Relations Board. Imposing a mandate without bargaining can result in unfair labor practice charges.
What Happens If You Refuse and Are Fired
In states that have not banned employer vaccine mandates, at-will employees who refuse vaccination and do not qualify for a disability or religious accommodation can generally be terminated without a viable wrongful termination claim. Courts that have addressed the question have mostly sided with employers, finding that requiring a lawful vaccine does not violate public policy. Challenges arguing religious discrimination, constitutional violations, or state-law protections have seen little success when the employee was offered a reasonable accommodation process and declined to use it.
Unemployment benefits after a vaccine-related termination depend on the state. Some states treat refusal to comply with a lawful workplace policy as misconduct, which disqualifies you from benefits. Others have passed specific legislation ensuring that workers fired for declining a COVID vaccine remain eligible. File a claim either way; the worst outcome is a denial you can appeal.