A doctor's note that says "may return to work with restrictions" is where most return-to-work problems start. The supervisor reads it as "not ready yet." The employee reads it as "I get to come back." The claims adjuster reads it as "temporary disability benefits may stop." And HR is left holding a piece of paper that rarely says what the employee can actually do on a Tuesday morning.
This guide lays out a repeatable process for bringing an employee back with restrictions, whether the absence started as a workers' comp injury, FMLA leave for a serious health condition, or a non-occupational illness. The steps are the same; what changes is which laws are in play at each step. If you want this workflow taught module by module, with the FMLA, ADA and workers' comp rules side by side, our Return-to-Work Training & Certification program covers it end to end.
A restriction you cannot translate into job tasks is a restriction you cannot accommodate. "Light duty" is not a restriction. "No use of right hand" is closer, but still incomplete. What you need is a functional statement:
The cleanest way to get this is to send the provider a job description and a functional capacity checklist before the appointment, not after. The provider can then mark what the employee can and cannot do against the actual job. In workers' comp cases, the claims administrator or the insurer's nurse case manager often has its own work-status form; coordinate so the employee is not carrying three different forms into one appointment.
Two cautions. First, keep requests narrow. Under the ADA, medical inquiries of current employees must be job-related and consistent with business necessity, so ask about functional limits and duration, not diagnosis, unless the specific law in play permits more. Second, keep the paperwork in a confidential medical file, separate from the personnel file.
If the provider's note is vague, call or write back with specific questions: "Can the employee lift 20 pounds occasionally? Stand for four hours with a break every hour?" A vague note is not the employee's fault, and it is not a reason to keep someone off work.
Lay the restrictions next to the job's essential functions, the fundamental duties of the position, not the marginal ones. An accurate, current job description is your best evidence here, which is why the job description should be reviewed before anyone is injured.
Work through it in three columns:
|
Job task |
Essential or marginal? |
Can the employee do it within restrictions? |
|
Lift cartons up to 50 lb to shelf height |
Essential |
No (limit 20 lb) |
|
Scan and log inbound shipments |
Essential |
Yes |
|
Train new hires on handheld scanners |
Marginal |
Yes |
|
Drive the yard truck |
Marginal |
No (no driving) |
The result tells you which of three situations you are in:
Modified duty (also called transitional or light duty) is temporary work that fits within the restrictions. It can be a reduced version of the regular job, a different set of tasks in the same department, or a different job altogether.
Build a list of available tasks before you need it. Departments that have kept a running "transitional duty bank" can respond to a restriction note the same day. Useful candidates include:
Good transitional work is productive, fits the restrictions with margin, and has a planned end date. Assignments that look like punishment (sitting in a break room, sorting paper with no purpose) undermine the return and can look retaliatory later. For more on the difference between the two concepts, see our article on modified duty and accommodation and the related piece on light duty assignments.
If the employee is on FMLA leave and the condition is also a workers' comp injury, the leave usually runs concurrently. The FMLA regulations let the employee decline a light-duty offer and stay on FMLA leave (29 CFR 825.220(d)). The trade-off is that declining suitable light duty may end workers' comp wage replacement under state law (29 CFR 825.702(d)(2)). Time an employee spends working light duty does not count against the FMLA entitlement, and the right to restoration to the same or an equivalent job continues while the employee works light duty, until the end of the applicable 12-month FMLA leave year. Spell that out in the offer letter so the employee makes an informed choice.
Not every work restriction is an ADA disability, but many are, and since the ADA Amendments Act the bar for "disability" is low. A temporary impairment can qualify if it is sufficiently severe. Practically, if the restriction is more than trivial or the employee asks for a change at work because of a medical condition, start the ADA interactive process and document it.
The interactive process is a good-faith exchange:
Watch for the common trap: a "100% healed" or "no restrictions" policy that refuses to bring anyone back until they have no limits at all. Blanket rules of this kind skip the individualized assessment the ADA requires and are a recurring source of disability discrimination charges. Assess each person against the actual job.
The workers' comp system and the ADA ask different questions. Workers' comp asks whether the injury arose out of employment and what benefits are owed. The ADA asks whether the employee can do the job, with or without reasonable accommodation. A workers' comp physician's "permanent restrictions" do not settle the ADA question; they are the start of the conversation.
Put the modified-duty offer in writing. A usable offer letter states:
Then brief the supervisor, in person if possible. The supervisor needs the restrictions, not the diagnosis. Tell them plainly: no pressure to exceed limits, no comments about "faking," no informal changes to the assignment without HR, and route any new medical information to HR. Supervisors are where return-to-work challenges after injury usually become legal problems.
Finally, calendar a review. Thirty days is common for a temporary assignment, or sooner if the provider has set an earlier re-evaluation.
Restrictions change, often at each medical visit. Build a simple tracker for every employee on restricted duty:
|
Field |
Why it matters |
|
Date of each work-status note |
Proves you acted on current information |
|
Current restrictions |
Drives the assignment |
|
Assignment and supervisor |
Shows the restrictions were honored |
|
Next medical appointment |
Triggers your follow-up |
|
Expected end date |
Flags assignments drifting into permanence |
|
FMLA leave year and hours used |
Protects restoration rights |
|
Claim number and adjuster |
Keeps workers' comp in the loop |
Each time a new note arrives, repeat Steps 2 and 5 in miniature: does the current assignment still fit? Does the employee's own job now fit? Update the offer letter if the assignment changes.
The process ends in one of three ways:
Sometimes nothing fits. A small employer may have no sedentary work at all, or the restrictions may rule out every task.
When that happens:
A restrictions process works when it is boring: same forms, same steps, same documentation, whoever the employee is and whatever caused the absence. The two places it breaks are the handoff from the doctor's office and the handoff to the supervisor, so put most of your design effort there.
If your team handles these cases regularly, structured return-to-work training for HR is the fastest way to get everyone using the same playbook.
Restriction cases pull in FMLA restoration, ADA accommodation, workers' comp benefits and supervisor conduct all at once. The Return-to-Work Training & Certification program covers modified duty, fitness-for-duty documentation, the interactive process and coordination with leave administration in one self-paced online course, with an optional exam for the Certified Return-to-Work Administrator credential. Teams of three or more can enroll together and track progress from a manager view.
Not automatically. If the employee can perform the essential functions of the job with or without reasonable accommodation, refusing them because they are not "100% healed" invites an ADA claim. If the restrictions truly prevent essential functions and no effective accommodation exists, the employer can keep the employee on leave, but it should document the individualized assessment, consider modified duty and reassignment to vacant positions, and keep the workers' comp carrier informed when the injury is work-related.
Under the FMLA, an employee on protected leave can decline a light-duty offer and remain on leave (29 CFR 825.220(d)). Under most state workers' comp systems, refusing suitable modified work can reduce or end wage-replacement benefits. Those are different consequences under different laws, so the offer letter should explain both. Outside of FMLA and workers' comp, refusing a reasonable assignment is generally treated like any other refusal of work under your policies.
Functional limits rather than a diagnosis: lifting and carrying weights, positional limits such as standing or bending, hours per day, equipment or environment limits, and the duration or next re-evaluation date. Attach the job description so the provider can compare the restrictions to actual tasks. Keep the completed form in a confidential medical file, separate from the personnel file, and limit what supervisors see to the restrictions they need to manage the work.
Often, yes, if the modified job is genuinely different work and your policy is applied consistently. Check your state workers' comp rules, because when modified-duty pay is lower than pre-injury pay, the claims administrator may owe a partial wage benefit. For FMLA leave, the employee keeps the right to be restored to the original job at the original pay. Any pay change should be written into the offer letter before the assignment starts.
There is no single federal limit. Most employers set temporary assignments for a defined period, such as 30 to 90 days, with a review at each medical update. When restrictions become permanent, the question changes from temporary modified duty to permanent accommodation under the ADA, and you should restart the interactive process with the permanent limits rather than simply extending or ending the assignment.
No. Time spent working light duty does not count against the employee's FMLA entitlement. The employee's right to restoration to the same or an equivalent position continues during light duty until the end of the applicable 12-month FMLA leave year. Track the leave year carefully so you know when restoration rights under the FMLA end and other obligations, such as ADA accommodation, take over.
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