Pregnancy Accommodation Rights in Massachusetts: Employer Obligations

The Pregnancy Discrimination Act (PDA), codified at 42 U.S.C. § 2000e(k), prohibits discrimination based on pregnancy, childbirth, or related medical conditions. The PDA applies to employers with 15 or more employees and requires that pregnancy-related conditions be treated the same as other temporary disabilities with respect to all employment benefits, including health insurance, disability leave, and seniority. Under the PDA, employers covered by Title VII of the Civil Rights Act of 1964 must provide reasonable accommodations for known limitations related to pregnancy unless doing so causes undue hardship.

The Equal Employment Opportunity Commission (EEOC) enforces the PDA and investigates complaints of pregnancy discrimination. Federally, employers are not required to provide accommodations beyond what they offer for other temporary medical conditions. However, the EEOC interprets the PDA expansively, requiring interactive dialogue between employer and employee to determine what constitutes a reasonable accommodation. Federal remedies include back pay, compensatory damages, punitive damages (in intentional discrimination cases), and attorney fees.

Massachusetts General Laws Chapter 149, Section 105 goes significantly beyond the federal baseline by requiring all covered employers to provide reasonable accommodations for pregnancy-related conditions without requiring the employee to prove comparative treatment with other temporary disabilities. This state law applies to employers with 3 or more employees—a much lower threshold than the federal requirement of 15 employees—providing broader coverage.

Under Massachusetts law, reasonable accommodations include: modification of job duties to avoid hazardous materials or strenuous activity; changes to work schedules or hours to accommodate medical appointments; permission to take unpaid leave; access to adequate seating and restroom facilities; and exemption from heavy lifting or standing for extended periods. The Massachusetts approach is more prescriptive than federal law, which requires only that pregnancy be treated like other temporary disabilities for accommodation purposes.

Massachusetts does not require the employer to prove undue hardship to deny an accommodation—instead, the burden is on the employer to show that the requested accommodation is unreasonable or creates a genuine business necessity conflict. Chapter 151B, Section 4 explicitly protects pregnant workers from discrimination and establishes that failure to accommodate pregnancy constitutes unlawful discrimination. State law also provides broader remedies than federal law, including liquidated damages, and allows recovery of reasonable attorney fees and costs in addition to actual damages.

Employers may deny a pregnancy accommodation only if they can demonstrate the accommodation creates an undue hardship or genuine business necessity—a higher bar in Massachusetts than federally. Small employers with fewer than 3 employees are exempt from Chapter 149, Section 105 but remain subject to federal PDA if they have 15 or more employees. Independent contractors and true business partners are not protected under state law. Certain religious organizations may claim exemptions under limited circumstances, though this is narrowly construed.

Employers are not required to create new positions or modify essential job functions if doing so would fundamentally alter the job. However, temporary reassignment to light-duty work or modified responsibilities is presumptively reasonable. If an employee is unable to perform any available modified duty, unpaid leave is a required accommodation unless the employee cannot afford to take it. Accommodations requested after employment ends (during notice period or after termination) may not be actionable depending on timing. Union employees retain all pregnancy accommodation rights, and collective bargaining agreements cannot waive these protections. Employers may require medical certification of the pregnancy-related condition, but only after making the reasonable accommodation request.

Step 1: Document Everything. Keep detailed records of your pregnancy-related limitations, medical appointments, and accommodations requested. Write down the date, time, and person you spoke with when requesting accommodation. Save all email communications, text messages, and written requests. Document any symptoms requiring accommodation (nausea, fatigue, back pain, mobility restrictions) and dates they occur. Keep copies of medical provider notes or letters supporting your accommodation request.

Step 2: Make a Formal Internal Request. Inform your supervisor or HR department in writing that you need a pregnancy accommodation. Use the phrase "I request a reasonable accommodation for my pregnancy" or similar language. Describe your specific limitation and proposed accommodation. Provide medical certification if your employer requests it—they can require a healthcare provider letter confirming the pregnancy-related condition. Follow your employer's established accommodation request process if one exists, but do not delay requesting accommodation while waiting for formal procedures. Document your employer's response, including any delays, denials, or alternative proposals. If your employer denies the accommodation without explanation or offers an unreasonable alternative, document this refusal in writing and request clarification.

Step 3: File a Complaint with the Massachusetts Commission Against Discrimination. You must file within 300 days of the discriminatory act (denial of accommodation or retaliation). Visit the MCAD website at mass.gov/commission-against-discrimination or call (617) 994-6000. You can file online, by mail, or in person at the MCAD office located at 100 Cambridge Street, Suite 600, Boston, MA 02114. You do not need an attorney to file. Provide your name, contact information, employer name and address, description of the pregnancy-related limitation, accommodation you requested, employer's response, and dates of all events. Include copies of supporting documents (medical provider letters, email exchanges, denial letters). The MCAD will send you a confirmation number and your case will be assigned to an intake investigator.

Step 4: Investigation and Resolution Process. The MCAD typically contacts the employer within 10-15 business days to notify them of the complaint. Your case is assigned to an investigator who will request additional documents from both you and the employer. This process typically takes 30-90 days. The investigator may conduct interviews by phone, video, or in person. You have the right to provide witness statements and additional evidence. The MCAD will issue a preliminary investigation report, and both parties can respond with comments. If the investigator finds probable cause of discrimination, the case moves to a conciliation phase where the MCAD attempts to negotiate a settlement. If conciliation fails, the case may proceed to a public hearing before a hearing officer, or be referred to the Attorney General. The entire process from filing to final determination typically takes 6-12 months, though it can be longer for complex cases.

Step 5: Consult an Employment Law Attorney. Contact an attorney immediately if your employer denies accommodation, retaliates against you for requesting accommodation, or threatens termination. Pregnancy discrimination and retaliation claims are complex, and an attorney can evaluate whether your case is strong and advise on negotiation strategy. An employment law attorney can also help prepare your MCAD complaint to ensure it includes all necessary details and supporting evidence. You do not need to hire an attorney before filing with the MCAD, but having one during the investigation substantially increases your likelihood of favorable resolution. Attorney fees are recoverable from the employer if you prevail, so discuss contingency representation or fee-shifting options during your consultation.