Being Prepared: What Employers Need to Know About Disability Insurance
Understanding how disability insurance works can help employers guard against coverage gaps, protect income continuity, and support employees when illness or injury keeps them out of work.
When people envision workplace risk, they often think about accidents on the job. However, the most common reasons that employees miss extended time aren't as clear-cut. Chronic conditions, pregnancy complications, surgeries, and other serious illnesses account for a majority of long-term absences – making disability insurance one of the least understood components of employer-sponsored benefits.
"Disability insurance is about income protection not fault," says John Swartz of Automatic Data Processing Insurance Agency, Inc. (ADPIA®). "It often steps in when workers' comp doesn't apply, which is more often than many employers realize."
In this article, we'll explore the fundamentals of disability insurance, identify common misconceptions, and offer strategies for managing costs and compliance while protecting your employees.
Understanding disability insurance
Unlike workers' comp, disability insurance is not directly tied to an event that happened while at work. When an employee is unable to work due to a non-work-related illness or injury, disability insurance replaces a portion of their income to provide basic monetary assistance.
There are two primary types of disability coverage:
| Type of coverage | Duration | Common use cases | Notes |
| Short-term disability (STD) | Typically 3-6 months | Pregnancy, surgery recovery or acute illness |
Often employer paid or voluntary |
| Long-term disability (LTD) | Several years or until retirement |
Cancer, heart disease or serious mental health conditions | Usually employee paid or shared cost |
According to the latest data, more than one in four workers will experience a disabling condition before retirement age. "It's not about rare events," asserts Swartz. "It's about everyday health realities. Disability insurance helps fill the income gap that surprises people the most."
One of the most common misconceptions among employers is understanding the relationship between workers' comp and disability insurance.
As a general rule, if an employee is injured on the job, they usually cannot collect disability benefits for the same condition. Conversely, if an employee suffers a serious illness unrelated to work (i.e., cancer diagnosis), workers' comp benefits would not apply – only disability insurance.
"This is where employers see frustration if coverage isn't clearly communicated," explains Swartz. "After all, employees expect support, regardless of where the injury happened."
State disability insurance requirements
While disability insurance is optional in most states, several jurisdictions require some form of coverage or payroll contribution. In particular, the following five states, plus Puerto Rico, mandate disability coverage:
| State | Program type | Employer obligation | Common employer mistake |
| California | State disability insurance (SDI) |
Payroll withholding | Assuming private plans automatically replace SDI |
| New York | Disability benefits law (DBL) | Coverage required | Late enrollment for new hires |
| Hawaii | Temporary disability insurance (TDI) | Employer-provided coverage | Incorrect waiting period assumptions |
| New Jersey | Temporary disability insurance (TDI) | Employer and employee contributions | Misunderstanding funding split |
| Rhode Island | Temporary disability insurance (TDI) | Employer-funded | Inadequate employee communication |
In addition, employers operating in multiple states must navigate overlapping requirements, especially when offering private disability plans that may need to meet or exceed state minimums.
"Compliance mistakes often stem from assuming disability rules are uniform," cautions Swartz. "You need to stay informed, or penalties can add up quickly."
How disability benefits are calculated
Disability insurance benefits are typically based on a percentage of an employee's pre-disability earnings and are subject to caps and waiting periods. Key variables include an elimination period, or waiting time before benefits can begin, and a benefit percentage (usually 50 to 70 percent). There may also be a maximum weekly or monthly benefit, as well as tax differences depending on who is responsible for paying the premium.
"If the employer pays the premium, benefits are often taxable," notes Swartz. "If employees pay with after-tax dollars, benefits are usually tax-free – which can significantly affect their take-home income."
Managing disability insurance costs
Disability insurance costs are influenced by a variety of factors, including workforce demographics, industry risk, benefit design, and participation levels. Employers can manage these costs by coordinating disability benefits with other paid leave programs and offering voluntary plans to supplement what they already provide.
To learn more, please visit our disability insurance page.
Employer readiness checklist
Before reviewing or renewing disability coverage, consider the following:
- Confirm state-mandated disability requirements for all work locations.
- Review STD and LTD coordination with paid leave policies.
- Audit payroll deductions and tax treatment of premiums.
- Train managers on leave and claim escalation procedures.
- Communicate coverage clearly during onboarding and open enrollment.
The key takeaway
Disability insurance isn't just a benefit – it's a financial safety net. When designed and communicated effectively, it helps protect employees during vulnerable moments and helps employers maintain stability during extended absences.
"Disability coverage reflects how an organization supports its people beyond the workplace," says Swartz. "It's about dignity, continuity, and trust."
Remember, you're not in this alone. Discussing your individual business needs with a licensed insurance broker, agent, and other professionals -- like ADP® affiliate, Automatic Data Processing Insurance Agency, Inc. (ADPIA®) -- will help you to manage compliance challenges, as well as build a benefits strategy that works for both employers and employees.
"At the end of the day, disability coverage equals workforce preparedness," concludes Swartz. "When income protection is in place, everyone moves forward with more confidence."
To learn more about protecting your employees, check out ADP® affiliate, Automatic Data Processing Insurance Agency, Inc. (ADPIA®) for the latest in disability insurance solutions.
Automatic Data Processing Insurance Agency, Inc. (ADPIA) is an affiliate of ADP, Inc. All insurance products will be offered and sold only through ADPIA, its licensed agents or its licensed insurance partners; One ADP Blvd. Roseland, NJ 07068. CA license #0D04044. Licensed in 50 states. Certain services may not be available in all states with all carriers. Some carriers may charge an additional fee for services. This information is not intended as tax or legal advice. If you have any questions, contact a tax or legal professional. ADP, the ADP logo and ADPIA are registered trademarks of ADP, Inc. Copyright © 2026 ADP, Inc. All rights reserved.
