The 5 FMLA Mistakes HR Teams Are Still Making in 2026 (And What 2025's Court Rulings Teach Us)

Most HR teams treat FMLA compliance as a binary question: did we approve the leave? If yes, the file closes.

The 2025 federal court docket says otherwise.

Across the FMLA decisions handed down last year — collected in the American Bar Association's annual review of 2025 FMLA cases and summarized this March in Employment Law Letter — a clear pattern emerged. Employers lost interference and retaliation cases not because they refused the leave, but because something went wrong around it. The notice was late. A manager said the wrong thing. The termination paperwork wasn't time-stamped. The "equivalent" position wasn't actually equivalent.

In Bynum v. Bandza (C.D. Ill. 2025), a jury found for an employee whose paperwork was mishandled even though he received his full 12 weeks. In Puris v. TikTok (S.D.N.Y. 2025), a court held that warning an employee her leave would affect her compensation was sufficient to state an interference claim — even though she never formally requested leave. In Clark v. Geisinger Health System (M.D. Pa. 2025), negative comments about an employee's FMLA use alone were sufficient to survive summary judgment.

The legal exposure isn't in the approval. It's in the workflow.

Here are the five gaps where 2025's losing employers failed — and where most HR teams in 2026 are still vulnerable.

1. The 5-day designation notice deadline

When an absence may qualify for FMLA, employers have five business days to notify the employee of their eligibility and designate the leave. Miss it, and you've already created a factual dispute. In Rolison v. Edgewood Co., Inc. (E.D. Pa. 2025), an employee injured at work never explicitly requested FMLA leave — but the court found a factual dispute over whether he provided enough information to put the employer on notice. The employer's failure to designate became the issue.

Most HR teams know the rule. The reason it gets missed is operational: the notice depends on a manager flagging the absence, the absence getting routed to HR, the certification getting requested, and the designation letter being generated — all inside five business days, often across several systems. When the workflow has gaps, the deadline does too.

2. Manager comments that survive summary judgment

In Hossain v. Boeing Co. (N.D. Tex. 2025), a supervisor paused an impending termination when the employee requested FMLA leave and then made sarcastic comments about the leave. The court denied summary judgment.

This is the most reliable predictor of FMLA exposure: a manager who hasn't been trained to keep a clean line between performance and leave. As one HR practitioner noted on LinkedIn after reviewing 2025 cases: "One manager said 'I need someone who shows up' right before a termination. You need a frictionless process that gets HR involved early and coaches managers what NOT to say."

You can't train every manager to be careful in the moment. You can route the moment to a process that doesn't depend on careful managers.

3. The PIP-then-leave timing pattern

Many of 2025's retaliation cases involved employees taking FMLA leave shortly after being placed on a performance improvement plan. The employers who prevailed had documentation showing the termination decision predated the leave request. The employers who lost did not.

In Banks v. Market Source, Inc. (11th Cir. 2025), the Eleventh Circuit upheld summary judgment for the employer because the termination decision came weeks before the employee's first FMLA request. In contrast, employers whose discipline process accelerated or stalled the moment a leave request arrived found themselves explaining timelines to a jury.

The pattern HR teams need to defend is: discipline decisions either continue at their existing pace or pause for non-FMLA reasons. Anything else looks like retaliation, regardless of intent.

4. Return-to-work equivalency isn't about job titles

In Bunnell v. William Beaumont Hospital (6th Cir. 2025), a hospital employee returned from postpartum FMLA leave during pandemic-era workforce reductions. The Sixth Circuit held that even minor changes — a new management layer above her, reduced supervisory authority — could be enough for a juror to find an FMLA violation. Equivalent doesn't mean "same title." It means same responsibilities, same autonomy, same trajectory.

Most HR teams audit job title and pay on return. Few audit reporting structure, project assignments, or supervisory scope. That gap is where the equivalency claims come from.

5. Recordkeeping fragmented across systems

The single thread running through every gap above: documentation that lives in three or four places. The certification request lives in HR's email. The eligibility math lives in a spreadsheet. The manager's coaching conversation lives in a calendar invite. The TPA's case file lives behind a vendor login.

When something ends up in front of a judge, the employer with the most thorough and time-stamped records wins. As the HR Certification Institute summarized this December: "In an FMLA dispute, the employer with the most thorough and accurate records is in the strongest position. Meticulous documentation demonstrates good faith and adherence to legal requirements."

That's the part most HR teams can't deliver from their current toolset — not because they don't try, but because their toolset is a stack of systems that don't share a record.

What 2026 looks different

The teams that closed these gaps in 2025 didn't add headcount or hire a third TPA. They built their leave management around a single configurable workflow that does four things at once:

• Captures the eligibility determination with the data and timestamp the law requires
• Generates and tracks the five-day notice automatically, removing the operational risk of a missed deadline
• Routes manager touchpoints (RTW conversations, performance discussions during leave) into a structured record
• Holds the certification, documentation, and designation in one auditable place

That combination is what's in the AbsenceSoft 2026 State of Leave and Accommodations Report — released last November — when 60% of employers said they planned to increase investment in leave management technology this year. The 43% still tracking accommodations in spreadsheets aren't behind because they're careless. They're behind because manual systems can't produce a defensible record at the speed FMLA cases now move.

Three audit questions before your next case

If you don't want to be the next Bunnell, Puris, or Bynum, three questions are worth running through with your team this quarter:

1. What is the median elapsed time from "absence reported" to "designation notice sent" for our last 25 leave cases? If it's longer than four business days, your buffer has disappeared.
2. If a jury asked us to produce every communication about an active FMLA case, could we — in one place, with timestamps? If the answer requires forwarding emails and exporting spreadsheets, the answer is no.
3. When was the last time we audited a return-to-work case for true equivalency — beyond title and pay? If never, you have a Bunnell problem in your future.

The lesson from 2025's cases isn't that FMLA got harder. It's that the bar for a defensible employer record got higher. Approving the leave was always the easy part. The work is everything around it.

Pulpstream's no-code platform helps HR teams run FMLA, ADA, and state leave compliance inside a single configurable workflow — so the eligibility math, the five-day notices, and the manager touchpoints all live in one auditable record. See the State of Leave Management 2026 Report for more on how leading HR teams are closing the documentation gap.