A return to work letter sample gives you a working template for the notice you send your employer confirming you’re ready to come back from medical, FMLA, or workers’ compensation leave. A usable letter states your return date, confirms your medical clearance, spells out any accommodations you need, and references the documentation you’re attaching. The template below covers all of that, and the sections around it explain the choices behind each line so you can adapt it to your own situation.
What Belongs in the Letter
Start with the identifying details: your full name, job title, department, and employee ID if you have one. State the exact date you plan to return and identify the type of leave you’re coming back from. HR departments process a lot of paperwork, and a letter missing one of these basics tends to sit while someone tracks down the answer.
The body of the letter needs to do three things. Confirm you can perform your job duties. Reference the medical documentation you’re attaching by name, so the reader knows what to look for. And, if applicable, describe the accommodations you’re requesting in concrete terms. Keep it focused on what you can and can’t do at work rather than the details of your condition. Your employer needs to know your functional abilities and restrictions, not your diagnosis.
One thing to leave out entirely: family medical history or genetic information. The Genetic Information Nondiscrimination Act bars employers from requesting or collecting that kind of information, and if your doctor’s paperwork happens to include it, redact it before you submit.
Sample Return to Work Letter
Adapt the template below to your situation. Replace the bracketed items with your own information. If you don’t need accommodations, delete that paragraph.
[Your Full Name]
[Your Address]
[City, State, ZIP]
[Your Phone Number]
[Your Email Address]
[Date]
[HR Manager or Supervisor Name]
[Company Name]
[Company Address]
[City, State, ZIP]
Dear [Mr./Ms. Last Name],
I am writing to confirm that I am ready to return to work on [Return Date] following my [type of leave, e.g., medical leave / FMLA leave / workers’ compensation leave] that began on [Start Date of Leave].
My treating physician, Dr. [Physician Name], has cleared me to resume my duties as [Your Job Title]. I have attached the signed fitness-for-duty certification for your records.
[If accommodations are needed:] Based on Dr. [Physician Name]’s recommendation, I am requesting the following temporary workplace accommodations: [describe each accommodation specifically, e.g., “a lifting restriction of no more than 15 pounds for the first four weeks” or “a modified schedule of six-hour shifts through March 15”]. I have attached the supporting medical documentation and am happy to discuss these adjustments at your convenience.
Please let me know if you need any additional documentation or would like to schedule a meeting before my return date. I look forward to resuming my role with [Company Name].
Sincerely,
[Your Signature]
[Your Printed Name]
Enclosures: Fitness-for-Duty Certification, [any additional documents]
How to Phrase the Medical Clearance Line
If your doctor cleared you without restrictions, say so plainly and attach the note. If your leave was FMLA-covered for your own serious health condition, your employer may require a fitness-for-duty certification before letting you return, provided they apply that policy uniformly to everyone in similar circumstances.1eCFR. 29 CFR 825.312 – Fitness-for-Duty Certification
Your employer can also require the certification to address whether you can perform the essential functions of your specific job, but only if they gave you a list of those essential functions when they designated your leave as FMLA-qualifying. If they never sent that list, they can’t hold you to that standard.1eCFR. 29 CFR 825.312 – Fitness-for-Duty Certification
Two practical points shape how your clearance line should read. You pay for the certification, not your employer, and you’re not entitled to compensation for the time or travel to get it.1eCFR. 29 CFR 825.312 – Fitness-for-Duty Certification More important, a vague “patient may return to work” note without addressing the physical demands of the job is the single most common reason certifications get kicked back. Bring your job description to the appointment. If your role involves heavy lifting, travel, or operating machinery, the clearance needs to name those activities specifically. Then your letter can reference the certification with confidence rather than leaving your employer to interpret a generic note.
Wording an Accommodation Request
If you’re coming back with physical restrictions or a disability, the accommodation paragraph in your letter is a formal request under federal law. Failing to make reasonable accommodations for a qualified employee with a known disability counts as discrimination.2Office of the Law Revision Counsel. 42 USC 12112 – Discrimination Once your employer receives it, they’re expected to begin the interactive process, meaning a conversation about what you need and what they can provide.
Be specific. “Light duty” tells HR almost nothing. A weight-lifting restriction with a number and a duration, a request for an ergonomic chair, a modified schedule with actual hours, or a stated limit on standing time all move the process forward. Vague requests force your employer to guess, and guessing means delays and follow-up appointments.
The EEOC treats unnecessary delays in responding to accommodation requests as potentially violating the ADA, and an employer who ignores the request entirely risks liability for failing to accommodate.3U.S. Equal Employment Opportunity Commission. Enforcement Guidance on Reasonable Accommodation and Undue Hardship Under the ADA No fixed number of days applies; “expeditiously” is the standard. If two weeks pass without a response, follow up in writing and reference your original letter.
How to Send It and Prove You Sent It
Delivery matters almost as much as content. Most employers accept the letter through an internal HR portal, by email to a designated HR contact, or by hand delivery. A portal is usually the safest route because it timestamps everything automatically.
For a physical copy, use certified mail with a return receipt so you have proof of delivery if a dispute ever comes up. For in-person delivery, ask the person receiving it to stamp or sign a copy you keep. By email, save the sent message and any read receipt. The goal is a paper trail.
Send it early enough that your employer can process it before your planned return date. There’s no single federal deadline for advance notice, but a week is a reasonable minimum. Check your employee handbook and your original FMLA designation notice, since some policies require more.
Mistakes That Can Cost You Your Job Back
If your employer properly notified you that a fitness-for-duty certification would be required and you don’t provide one when your leave ends, they can delay your restoration until you do. If you never provide it, they may terminate you.4eCFR. 29 CFR 825.313 – Failure to Provide Certification This is the single biggest reason people lose reinstatement rights they didn’t know they had.
The reverse also matters. If your employer never told you a fitness-for-duty certification was required as part of the leave designation, they cannot hold your job restoration hostage to one after the fact.1eCFR. 29 CFR 825.312 – Fitness-for-Duty Certification Pull out the designation notice you received when your leave was approved. That document should have stated whether a certification would be needed. If it didn’t, and your employer is now demanding one, push back in writing.
An incomplete certification creates the same delay as a missing one. If your doctor’s note only says “patient may return to work” but your employer required certification addressing your ability to perform essential job functions, the mismatch is grounds to hold up your return. The fix is upstream: bring your job description to the appointment so the certification addresses each relevant duty directly, and your letter references a document that actually holds up.