Thill v. 3M Company
- Laura Provinzino
- 0:23-cv-03626
- U.S. District Court · District of Minnesota
- 17
In Thill v. 3M Company, Judge Provinzino granted 3M's motion for summary judgment, dismissing with prejudice employee MaryRose Thill's religious discrimination claims over COVID-19 vaccine refusal.
Employees who request religious exemptions from employer COVID-19 vaccination mandates and are offered alternative positions or job transfers as accommodations. This ruling indicates that an employer who offers a lateral transfer with equivalent pay and job grade — even if it requires the employee to apply and even if the employee finds it an imperfect fit — may satisfy its legal duty under Title VII, potentially limiting employees' ability to demand their preferred accommodation or insist on remaining in their original role unvaccinated.
What happened
In Thill v. 3M Company (Case No. 23-cv-3626), MaryRose Thill, a former 3M employee, sued 3M after it terminated her in May 2022 for refusing to receive a COVID-19 vaccine. Thill had requested a religious exemption based on her Christian beliefs that her body is a temple of the Holy Spirit and that the vaccine would defile it. 3M denied her exemption request but offered her a lateral transfer to a non-customer-facing role in its Separation and Purification Sciences Division at the same pay and job grade, which would have eliminated the vaccination requirement. Thill declined that offer, saying the role was not a 'good fit,' and was subsequently terminated. She then sued under Title VII of the Civil Rights Act of 1964 and the Minnesota Human Rights Act, claiming religious discrimination through failure to accommodate her beliefs.
The key legal question was whether 3M had satisfied its legal duty to offer a reasonable accommodation for Thill's religious beliefs. Under Title VII, if an employer offers a reasonable accommodation, it has fulfilled its legal obligation — the employee cannot demand a different or preferred accommodation. A lateral transfer to a comparable position that eliminates the religious conflict qualifies as a reasonable accommodation under federal law. The court found that 3M's offer of a position with identical pay and job grade, which would have removed any vaccination requirement, met this standard. Thill's arguments that the offer was informal, uncertain, or constituted a 'forced career change' were rejected because she provided no supporting evidence, and her own deposition acknowledged that 3M had lined up a potential lateral move for her.
Judge Provinzino granted 3M's motion for summary judgment and dismissed the entire complaint with prejudice, meaning Thill cannot refile these claims. The court held that 3M fulfilled its legal duty under Title VII by offering a reasonable accommodation, and that Thill's refusal to seriously explore the offered position meant she — not 3M — bore responsibility for the outcome. Because Thill agreed at oral argument that her Minnesota Human Rights Act claim should be analyzed the same way as her federal claim, and failed to argue it separately, that claim was also resolved against her on the same reasoning.
The detailed version
- Thill v. 3M Company · No. 0:23-cv-03626
- Laura M. Provinzino
- Feb. 23, 2026
Background
MaryRose Thill was hired by 3M Company in August 2021 as an Activation Marketer, supporting sales representatives in selling healthcare products to hospitals and clinics. Although she was not initially required to visit customers in person due to COVID-19 pandemic restrictions, 3M considered her role "customer-facing" and expected in-person visits to resume.
In October 2021, 3M announced a COVID-19 vaccination requirement for employees, citing a federal mandate for government contractors. 3M allowed employees to apply for medical or religious exemptions. On November 2, 2021, Thill submitted a religious exemption request citing her Christian beliefs: specifically, that the Bible teaches the body is a temple of the Holy Spirit (drawing on 1 Corinthians and other scripture), that COVID-19 vaccines would defile her body, and that the Holy Spirit had personally convicted her not to receive any available COVID-19 vaccine. Her request also included statistics she said showed vaccine inefficacy and harm. 3M sent follow-up questions and noted that parts of her request appeared to borrow from internet templates, which Thill disputed.
A federal court blocked the federal contractor vaccination mandate in December 2021, so 3M did not immediately rule on Thill's exemption. However, in January 2022, the U.S. Centers for Medicare and Medicaid Services (CMS) issued its own rule requiring vaccination for workers at Medicare and Medicaid-certified healthcare facilities. On April 18, 2022, Thill was notified that her customer-facing role made her subject to the CMS rule, requiring her to be vaccinated by May 23, 2022, obtain an approved exemption, or face termination.
On April 27, 2022, 3M denied Thill's religious exemption request, finding it did not meet the legal standard. 3M then offered Thill two options: (1) apply for a medical exemption, or (2) accept a lateral transfer to a non-customer-facing role in 3M's Separation and Purification Sciences Division (Purification), which would not require vaccination and would carry the same salary and job grade as her Activation Marketer role. Thill's supervisor, Matt Linabery, personally worked to create this role for her. By text message on May 13, 2022, Thill declined the Purification role, saying it was not a "good fit." She did not apply for a medical exemption either. 3M terminated her employment on May 25, 2022.
After exhausting administrative remedies and receiving a right-to-sue letter from the Equal Employment Opportunity Commission (EEOC) — the federal agency that enforces workplace discrimination laws — Thill filed suit on November 27, 2023. She alleged that 3M violated Title VII of the Civil Rights Act of 1964 and the Minnesota Human Rights Act (MHRA) by failing to accommodate her religious beliefs and by terminating her.
Legal Framework
Title VII Religious Accommodation
Title VII prohibits employment discrimination based on religion and requires employers to reasonably accommodate employees' sincerely held religious beliefs unless doing so would cause an "undue hardship" on the employer's business. To establish a prima facie case (an initial showing sufficient to require a response from the employer) of religious discrimination based on failure to accommodate, an employee must show: (1) a bona fide religious belief conflicting with an employment requirement; (2) the employer was informed of that belief; and (3) the employee was disciplined for failing to comply. If the employee makes this showing, the burden shifts to the employer to prove it offered a reasonable accommodation or that accommodation would cause undue hardship.
Critically, if an employer offers a reasonable accommodation, it has satisfied its legal duty even if the employee would have preferred a different accommodation.
MHRA Claim
Though the court noted the MHRA is not necessarily identical to Title VII, Thill agreed at oral argument that her MHRA claim should be analyzed under the same framework as her Title VII claim. The court held that by failing to separately argue the MHRA claim, Thill forfeited any distinct consideration of it. The court therefore analyzed only the Title VII claim.
Court's Analysis
Prima Facie Case — Not Decided
3M argued Thill lacked a bona fide religious belief and had not adequately informed 3M of her beliefs. The court declined to decide these questions because, even assuming Thill established a prima facie case, the outcome turned on whether 3M provided a reasonable accommodation.
Reasonable Accommodation — The Purification Role
The court focused on whether 3M's offer of the lateral transfer to the Purification division constituted a reasonable accommodation as a matter of law.
The legal standard, drawn from Eighth Circuit precedent and cases from other circuits, is that a lateral transfer to a "reasonably comparable position" — one that reasonably preserves the employee's compensation, terms, conditions, or privileges of employment and eliminates the religious conflict — qualifies as a reasonable accommodation.
The court found no genuine dispute of material fact on this point: - The Purification role carried the same pay and job grade as Thill's Activation Marketer position. - The role was non-customer-facing and therefore not subject to the vaccination requirement. - The transfer would have entirely eliminated the conflict between Thill's religious beliefs and her employment obligation.
Linabery's sworn declaration confirmed the lateral nature of the transfer. Thill's own deposition showed she acknowledged the transfer "could have been lateral" but admitted uncertainty — the court held this did not create a genuine factual dispute given Linabery's unequivocal declaration.
Thill's Counterarguments — All Rejected
1. Not formally offered
Thill argued the position was never formally offered in a professional and organized manner. The court rejected this for lack of any record evidence or legal authority requiring a particular form of offer.
2. Uncertain whether it was truly lateral
Thill cited deposition testimony suggesting the move might not have been lateral. The court found this mischaracterized her testimony — she accepted it could have been lateral — and held that uncertainty alone does not create a factual dispute when the supervisor's declaration is uncontested on this point.
3. Forced career change
Thill argued the transfer sent her to an entirely different division and career path. The court found no record evidence supporting this characterization. Her only documented reason for refusing was that it was not a "good fit," which is insufficient to render an otherwise reasonable accommodation unreasonable.
4. Reasonableness is a jury question
While acknowledging that the reasonableness of an accommodation is generally fact-intensive, the court distinguished the cases Thill cited (where proposed accommodations failed to fully resolve the religious conflict) from this case, where it was undisputed the Purification role would have entirely resolved her religious conflict.
5. Not guaranteed — application required
Thill argued the position was never guaranteed and might have required her to apply. The court found the record ambiguous on this point but held that even if an application were required, 3M still offered a reasonable accommodation. Citing the Fifth Circuit's decision in Bruff v. North Mississippi Health Services, Inc., the court noted that assisting an employee in finding an internal position where the religious conflict is eliminated — and inviting her to apply — constitutes a reasonable accommodation, especially when the employee makes little effort to pursue the opportunity.
Employee's Duty to Cooperate
The court emphasized that Title VII's accommodation requirement is meant to foster "bilateral cooperation." Thill's own admission that her managers tried "to find ways to keep" her at 3M, combined with her quick dismissal of the Purification role as not a "good fit" without further exploration, showed she did not fulfill her corresponding duty to make a good-faith effort to accept the offered accommodation. The court cited multiple circuit and district court decisions holding employers satisfied their accommodation duty where employees declined to pursue offered alternatives.
Disposition
3M's Motion for Summary Judgment (ECF No. 48) was GRANTED. The complaint (ECF No. 1) was DISMISSED WITH PREJUDICE — meaning Thill cannot refile these claims in federal court. The court did not reach 3M's alternative argument that offering a medical exemption process was itself a reasonable accommodation, nor did it separately evaluate undue hardship.
Read the full 17-page opinion on CourtListener, the free public archive maintained by the Free Law Project.