When an injured worker in your state is able to perform light or modified duty work before fully recovering, workers comp benefits shift from temporary total disability (TTD) to temporary partial disability (TPD) — also called a wage differential benefit. The wage differential is the difference between your pre-injury average weekly wage and your current reduced earnings, paid at 66.67% under most state formulas. For example, if you earned $1,000 per week before your injury and now earn $600 per week in light duty, your wage differential would be 66.67% of $400 (approximately $267 per week from workers comp).
Employers in your state have a financial incentive to offer light duty work because it reduces their workers comp costs. You have the right to refuse light duty if the offered position exceeds your physician's medical restrictions. If your employer's light duty offer is within your restrictions and you refuse without good cause, your TTD benefits may be suspended or reduced. Always obtain written documentation of the specific duties, physical demands, and hours of any light duty position before accepting.
Once you return to full duty, your TTD and wage differential benefits stop. However, if you subsequently need additional medical treatment, the claim remains open. Each state has different rules about how long wage differential benefits last. Keep detailed records of all offers of modified work and all correspondence with your employer and their insurer during the return-to-work process.
A wage differential benefit in your state pays 66.67% of the difference between your pre-injury average weekly wage and your current reduced post-injury earnings. It applies when your doctor clears you for light or modified duty work but you earn less than your pre-injury wage.
In your state, you can refuse light duty if the offered job genuinely exceeds your physician's restrictions. If the duties are within your restrictions and you refuse without cause, TTD benefits can be suspended. Always get the job description in writing and have your doctor confirm whether it fits within your restrictions.
Wage differential benefits in your state typically last varies by state from the date of injury, or until you return to your pre-injury wage, reach MMI, or reach the state's maximum benefit period. Contact the your state workers comp board or an attorney if your benefits are terminated before full recovery.
If your employer cannot accommodate your medical restrictions with a light-duty position, you remain on full TTD benefits at 66.67% of your AWW (up to $1,000–$2,000/week). Document all communications with your employer about return-to-work accommodations. Your treating physician's written restrictions are the legal standard.
Before returning to any work in your state after a work injury, you need a written return-to-work release from your treating physician that specifies your physical restrictions — weight limits, standing/sitting duration, repetitive motion limits, etc. Give a copy to your employer in writing and keep one for your records. Your physician's restrictions control what work you can legally be required to perform.
Returning to work does not affect your right to a permanent partial disability (PPD) award in your state. PPD is compensation for permanent physical impairment — it is separate from temporary disability benefits. Once you reach Maximum Medical Improvement, your physician will rate your permanent impairment regardless of whether you are currently working.