Pregnancy Discrimination Act: A Compliance Guide for Small Employers

Here is what I would tell another founder: most pregnancy discrimination claims against small businesses do not come from an owner who wanted to discriminate. They come from a manager who moved someone onto lighter duties without being asked, mentioned during a hiring conversation that the schedule might be hard with young children, or documented a performance problem for the first time two weeks after an announcement.

All three of those are ordinary human behavior, and all three are legally exposed. The gap between intent and effect is where small employers get into trouble, because there is no HR department to catch the moment before it becomes evidence.

This guide covers what the Pregnancy Discrimination Act actually requires, whether it applies at your headcount, the point of confusion that trips up most employers, and the practical steps that keep you out of an investigation by the Equal Employment Opportunity Commission (EEOC). It is written for an owner or office manager handling this alongside a full job, not for a legal department.

The Short Answer

The Pregnancy Discrimination Act of 1978 (PDA) is a federal law that amended Title VII of the Civil Rights Act to make discrimination based on pregnancy, childbirth, or related medical conditions unlawful sex discrimination. It applies to employers with 15 or more employees and requires that pregnant workers be treated the same as other employees who are similar in their ability or inability to work.

Three things follow from that definition and matter more than anything else in this guide. The threshold is 15 employees, and part-time staff count toward it. The standard is equal treatment rather than special treatment. And the PDA on its own does not create a duty to accommodate, which is the single most common misunderstanding among employers who believe they are compliant.

What Is the Pregnancy Discrimination Act?

The law exists because of a gap the Supreme Court had confirmed in General Electric Co. v. Gilbert (1976). Before 1978, an employer could exclude pregnancy from a disability benefits plan and argue successfully that this was not sex discrimination, because the distinction was between pregnant and non-pregnant people rather than between men and women. Congress disagreed and amended Title VII to close the argument.

The operative principle is comparison. The PDA does not say that pregnant employees get particular treatment. It says they must not be treated worse than a comparable employee, which is the classic shape of a disparate treatment claim.

Here is how the comparison plays out. If you would hold a job open for someone recovering from a knee operation, you hold it open here. If you would grant a schedule change to someone managing a temporary medical condition, you grant it here. The EEOC enforces the law and publishes guidance for employers.

That comparative structure is also the law's main limitation, and it is why Congress passed a separate statute forty-four years later. If your business gives nobody any accommodation for any temporary condition, the PDA alone would not have required you to start. That is the gap the Pregnant Workers Fairness Act (PWFA) closed.

Does the PDA Apply to Your Business?

The federal threshold is 15 employees. That number is more precise than it sounds, and it catches businesses that assume they are below it.

Two counting details matter for a business near the line. The first is part-time staff: they count the same as full-time employees for threshold purposes, however few hours they actually work.

The second detail is the calendar. The count looks at whether you had 15 or more employees for each working day in each of 20 or more calendar weeks in the current or preceding calendar year (42 U.S.C. 2000e), so a seasonal peak in the preceding year can pull you into coverage in this one.

If You Have Fewer Than 15 Employees

Below the federal threshold, the PDA itself does not apply to you, but that is rarely the end of the question. Many small businesses are in this position, and most published guidance stops being useful at exactly this point. Three things are worth knowing.

First, state law very likely applies. Many states, along with the District of Columbia and several cities, have enacted pregnancy protections that reach employers below the federal threshold. The specific threshold, the protections, and whether accommodation is required all vary by state.

Some of those laws carry no size threshold at all. The Minnesota Human Rights Act, for one, defines an employer as a person who has one or more employees (Minn. Stat. 363A.03). The federal answer therefore tells you very little about your actual obligations.

Second, the threshold does not prevent a claim from being filed. It shapes which forum and which statute apply. A state agency claim, a state court claim, or a wrongful termination claim under state law can all proceed against an employer the federal EEOC would not cover, and the state exposure is sometimes greater because state caps on damages are often higher or absent.

Third, the practices that keep you compliant are the same either way, and they cost very little. Consistent treatment, documented decisions, no questions about family plans in hiring, and a written policy in your employee handbook are what you would do at 15 employees. Doing them at 8 costs an afternoon and removes the question of which threshold you were on when something happened.

What You Can and Cannot Do

The PDA covers every term and condition of employment. In practice, exposure concentrates in eight areas, and in each one the line is drawn by comparison to how you treat everyone else.

The row that surprises employers most is assignments. Moving a pregnant employee to lighter or safer duties without her asking is unlawful even when the motive is protective, because it is an adverse change based on pregnancy rather than on her actual ability or her request.

The EEOC enforcement guidance on pregnancy discrimination backs this up: employment decisions based on stereotypes or assumptions about pregnancy are unlawful even when the employer believes it is acting in the employee's best interest. The decision about what work is appropriate belongs to her and her physician, not to her manager's judgment about what a pregnancy can handle.

The retaliation row deserves equal weight. Any adverse action against someone who raised a concern or requested an accommodation is a separate claim on top of the original one, and often the easier one to prove.

The harassment row is worth a separate note. Comments about a pregnancy, however affectionate in intent, can build into a hostile work environment claim when they are persistent. The standard is not whether anyone meant harm.

The Accommodation Confusion That Trips Up Most Employers

The Pregnancy Discrimination Act does not, by itself, require you to provide reasonable accommodations for pregnancy. A great deal of published material gets this wrong, including material written by people who ought to know better, and the distinction is simple once stated and consequential if missed.

The PDA is an equal-treatment statute: it requires that you not treat a pregnant employee worse than a comparable employee. If you accommodate other temporary conditions, you must accommodate here; if you accommodate nothing for anyone, the PDA alone would not have compelled you to start.

The affirmative duty to accommodate comes from a different law. The Pregnant Workers Fairness Act took effect on June 27, 2023, and the EEOC issued its final regulation on April 15, 2024, which became effective on June 18, 2024.

The PWFA requires covered employers to provide reasonable accommodations for known limitations related to pregnancy, childbirth, or related medical conditions, unless the accommodation would cause undue hardship, meaning significant difficulty or expense. As the EEOC states directly, the PWFA applies only to accommodations; other laws it enforces address discrimination.

Why this matters practically: an employer who reads only about the PDA and concludes that equal treatment is the whole obligation will be non-compliant with the PWFA, which has applied since 2023 and covers conditions that would not meet the ADA definition of disability.

PDA vs PWFA vs ADA vs FMLA: Which Law Does What

Five federal laws touch pregnancy at work and they do different things. Employers who treat them as one rule miss obligations; employers who treat them as unrelated duplicate effort.

The practical reading for a small employer: the PDA sets the non-discrimination baseline, the PWFA adds an accommodation duty at the same threshold, the ADA adds a further duty where a condition qualifies as a disability, and FMLA supplies job-protected leave only at 50 or more employees.

State law frequently reaches further down than those four, and several states layer paid family leave on top.

The PUMP Act (Providing Urgent Maternal Protections for Nursing Mothers Act) runs on its own track. It binds every employer covered by the Fair Labor Standards Act (FLSA), and only an employer with fewer than 50 employees can plead undue hardship against it (29 U.S.C. 218d).

How the Accommodation Process Actually Works

When an employee raises a pregnancy-related limitation, what follows is a conversation, not a form. The EEOC calls it the interactive process, and running it properly is both the compliance requirement and the thing that prevents the situation from escalating.

Undue hardship is a real defense and a narrow one. It means significant difficulty or expense measured against the resources of the business, so a small employer's position genuinely differs from a large one. But it must be assessed against the specific accommodation and documented, not asserted. Concluding that something is unworkable without examining it is not a defense.

Examples of Pregnancy Discrimination at Small Businesses

These are the patterns that generate claims against small businesses. Almost none of them involve anyone intending to discriminate, which is precisely why they are worth knowing.

The timing pattern deserves particular attention because it catches conscientious managers. Performance concerns that were real but never documented become documented right after an announcement, for the entirely innocent reason that the announcement prompted the manager to think about staffing. The documentation is accurate and the sequence is damning.

Your protection is to document performance consistently for everyone, all the time, so that the record before the announcement looks the same as the record after it.

What Getting It Wrong Costs

Federal compensatory and punitive damages are capped by employer size under 42 U.S.C. 1981a, and the smallest tier is the one relevant to most readers of this guide.

The figures come from the EEOC, which sets out the statutory limits on compensatory and punitive damages by employer size. For a small business, though, the headline number understates the real cost.

Legal defense is a separate cost that no cap limits. An EEOC charge consumes management time across months. And the exposure is not limited to one employee: a practice applied to one person was usually applied to others.

Charge volume is the other half of the picture. According to the EEOC (fiscal year 2025), the agency processed 88,201 new discrimination charges and recovered $660 million for 17,680 people (EEOC).

Pregnancy accommodation charges are climbing inside that caseload. The EEOC enforcement and litigation statistics record 3,448 charge receipts under the Pregnant Workers Fairness Act in fiscal year 2025, against 2,729 in fiscal year 2024 (EEOC, table E8a).

The Record to Keep

The document below is the working record for one pregnancy, from the announcement through the return to work. It opens with the coverage question because which laws reach you decides what the rest of it has to satisfy. Open one per employee, and one accommodation section per request.

Section 2 is the one people skip and the one that carries the most weight later. A dated line recording that nothing about her role changed on the day of the announcement is what makes a legitimate decision months afterwards defensible.

Without that line, you are left reconstructing from memory what a manager did and did not do in that week. An accurate decision with no record made at the time often reads worse than the same decision written down when it happened.

Hiring Without Creating Exposure

Hiring is where the most avoidable exposure is created, usually in casual conversation rather than in formal process.

The structural protection here is the same one that improves hiring generally: ask every candidate the same questions and score against written criteria. A structured interview makes discriminatory questions less likely because there is no space for improvisation, and it produces the documentation that demonstrates consistency.

Common Mistakes

These are eight common mistakes, with the reason each one happens and the fix.

The pattern behind almost all of these is that good intentions do not provide a defense and consistency does. A manager who treats every employee the same way and writes down why decisions were made is protected even when a decision is later disputed. A manager who improvises with kindness is exposed even though nothing wrong was intended.

This is administrative work, and it is the kind that gets skipped when there is no HR department. FirstHR holds the handbook and signed acknowledgments, the documented accommodation conversations, leave paperwork, and performance documents in one place, so that consistency is a property of the system rather than something that depends on who was paying attention that week.

Frequently Asked Questions