What light duty is — and the one rule that governs everything
Light duty is work your employer offers that fits inside your medical restrictions while you heal. It goes by other names — modified duty, transitional work, restricted duty, alternate work. Same idea everywhere: your doctor writes down what your body can and can't do, and your employer either finds work inside those lines or keeps paying wage benefits while you're out. Modified duty in workers comp is not a favor and not a punishment. It's a defined legal arrangement with rules on both sides.
Here is the one rule that governs everything: the written restrictions slip runs the entire phase. Not your supervisor's opinion of what you can handle. Not your own toughness on a good day. Not a phone call where somebody "cleared" you. The document your doctor signed — "no lifting over 15 pounds, no ladders, sit/stand as needed, 6-hour shifts" — is the boundary of your job, the basis of your pay math, and the evidence in every dispute that follows. If a task fits the slip, it's generally assignable. If it doesn't, it isn't. Every question below resolves against that paper.
So before anything else: get your current restrictions in writing, keep a copy at home and on your phone, and make sure your employer has them in writing too — sent, not just mentioned. If your doctor only said restrictions out loud, ask for the work status form before you leave the office. A restriction that isn't written down barely exists.
This article is the deep rulebook for the light-duty phase specifically. For the full map of every return-to-work decision — full-duty releases, permanent restrictions, retraining — start with the Return-to-Work guide and come back here when a light-duty offer is actually on the table.
What makes a light-duty offer valid: the bona fide offer
Insurers and courts use a specific concept here: the bona fide offer — a genuine, good-faith offer of work. Only a valid offer can affect your benefits. An invalid one generally can't, no matter how loudly it's repeated. The exact requirements vary by state, but the pattern is consistent. A valid light-duty offer generally must be:
| Requirement | What it means | What fails the test |
|---|---|---|
| In writing | A real offer letter or form stating the job, schedule, pay, and start date. Many states require writing before a refusal can touch your checks. | "Come in Monday, we'll find you something." A voicemail. A text with no details. |
| Within your written restrictions | Every task fits the current slip — lifting limits, hours, positions, all of it. Some states require the offer to describe the physical demands so the doctor can compare. | A "light duty" job that includes one task outside the slip. One is enough. |
| A real job | Actual duties that exist, at a real location, on a workable schedule, at stated pay. | A job invented to exist on paper, an unreasonable commute, or a shift designed to be impossible. |
Texas shows how concrete this gets. Under the state's bona-fide-offer rule, the written offer must state the location, the schedule, and the wages, describe the physical and time requirements of the job, include a copy of the doctor's work status report, and commit the employer to assigning only tasks consistent with your abilities. Geographic accessibility counts too — distance and your ability to travel are part of the test. Miss the elements and the offer generally can't be used against your benefits. Other states are less codified but ask the same questions. Check your state's guide for how formal the requirement is where you live, and the glossary for any term that's new.
A valid light-duty offer is the insurer's main lever for reducing wage checks. If you accept, checks shrink to the partial rate. If you refuse, checks can stop. That's why offers sometimes get generated fast and sloppy — and why checking validity before responding is worth twenty minutes of your life.
The offer just arrived — is it valid?
Walk the decision in order. Each situation has a right move, a benefits consequence, and a trap.
Written offer, every task inside your restrictions, real job
Accept. It protects your income, your recovery, and your credibility. Keep a copy of the offer and the slip together.
If light duty pays less, partial wage benefits generally cover about two-thirds of the gap. The math is below.
Scope creep after week one. The offer is a promise; hold the job to it.
Written offer, but a task exceeds your restrictions
Refuse the violation, not the job — in writing, citing the slip line by line, offering to work anything within it. Scripts below.
Refusing an invalid offer generally protects your checks — if the record shows why it was invalid.
Refusing verbally or just not showing up. An undocumented refusal looks identical to refusing valid work.
Verbal or vague offer — no writing, no details
Ask for the offer in writing with duties, schedule, and pay — politely, in writing yourself. Don't accept or refuse until it exists on paper.
In many states a vague offer can't suspend anything. Your written request also proves you engaged in good faith.
Ignoring it entirely. Silence can be spun as refusal. Respond in writing, then wait for the paper.
Valid on paper — but the real job doesn't match the description
Work what's within the slip, decline the specific tasks that aren't, and report the mismatch in writing the same day — to your employer and your doctor.
A documented mismatch generally protects both your checks and your health. The paper offer stops shielding the employer once reality diverges from it.
Toughing it out silently. Doing the heavier work anyway reads as "the restrictions weren't needed."
Can I refuse light duty?
Yes — but the price depends entirely on whether the offer was valid. This is the sharpest fork in the whole phase, so take it slowly.
Refusing a valid offer: your checks usually stop. If the offer was in writing, genuinely within your restrictions, and a real job, most states let the insurer suspend or reduce your wage checks while the refusal lasts. Texas is blunt about the mechanics: refuse a bona fide offer and the wages you were offered can be treated as if you earned them, which shrinks the benefit math to nearly nothing. Florida's statute says a worker who refuses suitable employment isn't entitled to compensation during the refusal unless a judge finds the refusal justifiable. Medical care continues either way — refusal fights are about the wage checks, not your treatment. But "I didn't feel ready" is not a defense the system accepts when the doctor's own slip says the work was fine. If you believe the doctor's restrictions are wrong, the fix is medical — a follow-up visit, a second opinion — not a unilateral no.
Refusing an invalid offer: that's your right — if you do it properly. Properly means in writing, specific, and calm. You're not refusing work. You're declining tasks your doctor prohibited, and offering to do anything the slip allows. That distinction is the entire game, and it has to be visible in the record you create. Here's the language:
"Thank you for the offer dated [date]. I want to return to work, and I can accept any assignment within my current medical restrictions. The offer includes [task], and my restrictions dated [date] state [restriction]. I can't accept work outside my doctor's restrictions, but I remain available for any position within them. I'm sending a copy of the restrictions with this message and sharing the job description with my doctor."
Why this works: it says yes to work and no to the violation, quotes both documents, and puts the mismatch on paper before anyone can call it a refusal of suitable work.
"I'd like to respond properly, so could you send the offer in writing with the duties, physical requirements, schedule, location, and pay? Once I can compare it against my written restrictions, I'll reply right away."
Why this works: it's cooperative, it creates a dated record that you engaged, and it forces the offer into the form where validity can actually be tested.
A no-show is the worst version of every refusal. It creates no record of why, hands the insurer a clean "refused suitable work" narrative, and can add job-abandonment trouble on top. Whatever you're refusing, refuse it in writing — the same day. More word-for-word language lives in the light-duty scripts.
Light duty pay: how the gap gets covered, with real math
Light duty pay in workers comp follows one core idea in most states: if the modified job pays less than you earned before the injury, partial wage benefits cover a percentage of the difference — typically two-thirds of the gap. The benefit is usually called temporary partial disability, or TPD. Here's the math worked through once, using Georgia's two-thirds formula:
| Step | Amount | How it's figured |
|---|---|---|
| Pre-injury average weekly wage | $900 | Your gross average before the injury — overtime usually counts. Verify yours; it's the base of everything. |
| Light-duty gross pay | $600 | 30 hours at $20 on the modified schedule. |
| The wage gap | $300 | $900 − $600. |
| TPD check | $200 | Two-thirds of the $300 gap, subject to the state weekly maximum. |
| Total weekly income | $800 | $600 in wages + $200 in benefits. TPD checks are generally not taxed. |
The two-thirds pattern is common, not universal. The percentage, the caps, and the duration all vary by state:
| State | Partial-pay formula on lower-paying light duty | Worth knowing |
|---|---|---|
| Georgia | Two-thirds of the wage gap, up to $533/week for recent injuries | TPD can run up to 350 weeks — one of the longer clocks. |
| Texas | 70% of the gap (75% for lower-wage workers), per the Texas DWC | Refusing a bona fide offer lets the offered wages count against you as if earned. |
| Florida | 80% of the difference between 80% of your pre-injury wage and current earnings | Earn more than 80% of your old wage and the check is $0. All temporary benefits cap at 104 weeks. |
| Ohio | Two-thirds of the gap as "working wage loss" | Capped at 200 weeks; Ohio's state-fund system handles it through BWC. |
Two audit points worth your attention. First, the pre-injury wage figure: if the insurer calculated your average weekly wage without overtime or a second job that should count, every partial check is short. Second, weeks where light-duty hours get cut: fewer hours means a bigger gap and a bigger check — but only if someone reports the change. Keep every stub from both periods and run your numbers through the Wage-Loss Calculator. It teaches the math so you can spot an underpayment in minutes.
What happens if there is no light duty available
Short answer: your wage checks continue. If your doctor has you on restrictions and your employer has no work that fits them, you generally remain on full temporary disability checks — usually about two-thirds of your average weekly wage — exactly as if you were fully off work. The obligation runs toward you, not from you: it's the employer's job to offer suitable work or say they can't. You are not required to invent a job, beg for one, or feel guilty that none exists.
Small employers often genuinely have nothing — there's no desk job at a three-person roofing crew. That's fine. The system is built for it; the checks are the answer. During a no-light-duty stretch: stay in treatment, keep every appointment, keep your restrictions current, and stay reachable. If a written offer eventually comes, evaluate it with the matrix above.
A short email — "Just confirming there's currently no position available within my restrictions dated [date]; please let me know if that changes" — locks the status into the record. If checks later stop on a claim that you "refused work," that email is your answer. How long those checks can run is its own topic: see how long workers' comp lasts.
The four light-duty traps — and what each means legally
Most light-duty programs are legitimate. The traps below are the recurring exceptions. None of them means your claim is doomed — each one is a documentation problem with a known solution.
"Light duty" that turns out to include 40-pound boxes, ladders, or ten-hour shifts against a six-hour limit. Legally, an offer outside your restrictions is generally not a valid offer at all — which means refusing it properly shouldn't cost you benefits, and doing it anyway shouldn't be expected of you. Compare every listed task to the slip before day one, and put mismatches in writing.
You sign a tidy description of seated work; the actual shift is loading trucks. The signed paper then becomes the employer's evidence that suitable work existed. Legally, what matters is the work actually assigned — but you have to document the gap. Don't refuse to sign; sign and then record what the job really involves, dated, and send it to your doctor. Reality, documented, beats paper.
The overnight shift you've never worked, a site an hour farther away, split shifts that make childcare impossible — designed so you refuse and the refusal goes on your record. Legally, many states fold schedule and location into whether an offer is bona fide at all; Texas's rule weighs distance and whether the schedule resembles your pre-injury hours. Don't just refuse: object in writing to the specific barrier and offer to work a comparable schedule.
A chair by the entrance with nothing to do. Counting bolts. Tasks engineered to be degrading so you quit on your own — because a resignation is cheaper than a claim. Legally, boring work within restrictions is usually permitted; work assigned to punish you for the claim can support a retaliation case, and quitting over it usually damages your wage benefits. Don't take the bait. Log every assignment and comment, keep showing up, and read what retaliation looks like — a pressure campaign is one of its signatures.
Each trap is designed to produce one of two outcomes — a refusal on your record or a resignation. Quitting mid-claim puts your wage checks at real risk in most states, because the insurer blames your resignation for your lost wages. If the situation is genuinely intolerable, document it and get a free consultation before you resign, not after. More answers on job pressure live in your job & your claim.
Working light duty while your body worsens
Light duty is a bridge, not an endurance test. If the modified work is making you worse — pain climbing through the week, symptoms spreading, sleep falling apart — that is medical information, and it belongs in your medical record fast.
The sequence matters. Tell your doctor first, specifically: which task, how long, what happens after. "Two hours of scanning at the standing station and my hand is numb by lunch" gives your doctor something to act on; "it still hurts" doesn't. Ask directly whether your restrictions should be updated. If the doctor tightens them, the new slip immediately redraws the light-duty boundary — your employer must adjust the job or, if nothing fits anymore, your fuller wage checks generally resume. If you're taken off work again, benefits can restart; a flare after returning is common and medically legitimate. What hurts workers isn't the flare. It's the silence — weeks of grinding through, which the file reads as "tolerating work fine."
Update your employer the same day the slip changes, in writing, with a copy attached. Stale restrictions floating around a workplace get people reassigned to yesterday's limits.
Light duty and second jobs
Two rules cover almost everything here. First, your restrictions apply to your whole body, not just one employer. Working a side job beyond your medical restrictions — or one that contradicts your reported limitations — can wreck your credibility, your medical case, and in insurer-surveillance states, your entire claim. Assume contested claims get watched. If you can't lift 15 pounds at the warehouse, you can't lift 50 for a weekend moving gig either.
Second, earnings from any job affect the wage math and must be reported. Partial-benefit checks are calculated from what you're able to earn — from all sources. Hiding side income while collecting checks is treated as fraud in most states, and it's one of the few genuinely claim-ending mistakes an honest worker can stumble into. The reverse is also worth knowing: if you held a second job before the injury and the injury cost you those wages too, many states count pre-injury concurrent earnings in your average weekly wage — which raises your benefit. Report everything, both directions. It's both the safe answer and, often, the profitable one.
How light duty interacts with MMI and settlement value
Light duty is temporary by definition. The phase ends when your doctor declares maximum medical improvement — MMI, the point where your condition has stabilized. At MMI, temporary benefits generally wind down, you're evaluated for permanent impairment, and the claim's ending phase begins. The MMI and ratings guide covers that moment in full.
What the light-duty record does at MMI is underappreciated: it becomes evidence. A documented history — restrictions honored or violated, mismatches reported, wages paid — feeds directly into the questions that set settlement value. Can this worker earn their old wage? Are permanent restrictions real? A worker who performed light duty within honest restrictions and reported problems promptly reaches MMI with a credible, well-documented file. A worker who silently exceeded restrictions for months reaches MMI with a file suggesting the injury wasn't so limiting.
One caution for the end of the phase: a successful light-duty stint is sometimes waved around as proof you're "fine" and the claim should settle small. Don't accept that framing. Doing modified work within restrictions proves the restrictions worked — not that permanent impairment is zero. Permanent limitations, future medical needs, and reduced earning capacity all still belong in the settlement math, and a rating exam measures them regardless of how well light duty went. If the settlement talk starts while you're still on modified duty, that timing alone is a good reason for a free case review before signing anything. Plenty of smooth light-duty claims never need a lawyer. Ones being rushed to a cheap close during the light-duty phase often do.
Frequently asked questions
Suspended benefits after a refusal — valid or not — are one of the clearest signals it's time for advice. Consultations are free, and the offer letter plus your restrictions slip are usually all a lawyer needs to see.
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