Disability Insurance: Claims, Benefits, and Policy Types

Author: Disabled World (DW)
Updated/Revised Date: 25 Jul 2026

Table of Contents:
Synopsis - Definition - About This Section - FAQs - Publications - Subtopics

Synopsis

Disability insurance explained, including short-term and long-term policies, group versus individual coverage, ERISA rules, SSDI, and workers compensation.

At a Glance

• 1 - About 75% of disabilities are caused by illness rather than an accident.
• 2 - Only 17% of small businesses offer disability coverage, and 82% of U.S. workers have inadequate or no protection.
• 3 - Most group plans replace about 66 and two-thirds percent of monthly pre-disability earnings, ending at age 65 or SSDI age.
• 4 - Many long-term policies define disability as being unable to do your own job for 24 months, then switch to any job that fits your experience, education, or training.

Topic Definition

Disability Insurance

Disability insurance, sometimes called disability income insurance or income protection, is coverage that pays you a monthly benefit when illness or injury keeps you from earning your normal living. It insures the paycheck rather than the person's health, which is what separates it from health insurance, and it comes in two broad flavors: short-term policies that carry you through a few weeks or months of recovery, and long-term policies that can run for years or until retirement age. Coverage may arrive through an employer group plan, a union or association, an individually purchased policy from a broker, or a public program such as Social Security Disability Insurance in the United States or National Insurance in the United Kingdom. The details in the contract matter enormously, particularly how the policy defines disability, how long you must wait before payments start, what portion of income is replaced, and whether the insurer can cut benefits once other income such as Social Security or workers compensation begins.

Overview

Often called DI or disability income insurance, or income protection, disability insurance is a form of insurance that insures the beneficiary's earned income against the risk that a disability creates a barrier for a worker to complete the core functions of their work. For example, the worker may suffer from an inability to maintain composure in the case of psychological disorders or an injury, illness or condition that causes physical impairment or incapacity to work. It encompasses paid sick leave, short-term disability benefits (STD), and long-term disability benefits (LTD).

Disability insurance is sold by insurance companies as a product that can replace a portion of your income if you are unable to work due to an accident or illness. According to the American Council of Life Insurers, one third of all Americans between the ages 35 and 65 will become disabled for more than 90 days and one in seven workers will be disabled for more than five years.

SSDI is a U.S. government benefit that a person may be eligible for if they worked long enough and paid social security taxes. In addition, there are some states that provide short-term disability benefits. Most individuals obtain a disability insurance policy through their employer, association, union, or from an insurance broker. There are more than 40 insurance companies that sell either short-term or long-term disability insurance.

The most common types of disability insurance policies sold are:

• Short-term disability insurance
• Long-term disability insurance
• Business-Overhead expense insurance
• Business Buyout Insurance

Disability Insurance is often confused with Social Security Disability Insurance (SSDI).

Group V. Individual Disability Insurance Policy

If you purchased your short-term or long-term disability policy through your employer or received your long-term disability coverage as an employee benefit, then your disability policy is almost always subject to ERISA regulations. The Employee Retirement Income Security Act of 1974, also known as "ERISA", is a federal law that sets the minimum standards for pension plans and disability insurance plans in the private industry. The principal purpose of ERISA was "to protect... the interests of participants in employee benefit plans... by establishing standards of conduct, responsibility, and obligation for fiduciaries of employee benefit plans, and by providing for appropriate remedies... and ready access to the Federal courts." ERISA is a very complex statute which sets forth claim handling procedures that insurance companies must follow when administering a long-term disability claim. The ERISA claims procedures statute for the handling of ERISA disability claims is 29 CFR Section 2560.503-1. Some group disability policies are exempt from ERISA if you are a government employee, church employee, or you purchased your policy through a group or association which is not your employer. Most group disability plans will provide an individual with a monthly benefit equal to 66 2/3 of the insured's pre disability occupation. The benefits will usually end at age 65 or SSDI age.

Individual disability insurance policies are purchased from an insurance broker. Individual disability policies are exempt from ERISA. Individual disability policies are sold with specific monthly benefit amounts based upon the insured's income at the time of applying for benefits. Individual disability policies can be sold with a benefit payment period from as little as 2 years to a max of lifetime. Most long-term disability policies define disability as the inability to perform the duties of your occupation for 24 months, and then definition will change to the inability to perform the duties of any occupation for which you have experience, education, or training. Individual disability policies are always more expensive than Group disability insurance policies, as they typically offer better coverage and are not governed by ERISA. In general, there are two main types of disability policies: Short-Term Disability (STD) and Long-Term Disability (LTD).

In most developed countries, disability insurance is provided by the national government. For example, the UK's version is part of the National Insurance; the U.S.'s version is Social Security (SS), specifically, several parts of SS including Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI). Government disability insurance is a safety net that catches everyone who was either (a) otherwise uninsured or (b) otherwise under insured. As such, they are large, important programs, with many beneficiaries. The general theory of the benefit formula is that the benefit is not large but is enough to prevent abject poverty.

Social Security Disability

The U.S. Social Security and Supplemental Security Income disability programs are the largest of various Federal programs that provide assistance to people with disabilities. Both are administered by the Social Security Administration, and only individuals who have a disability and meet medical criteria may qualify for benefits under either program. Social Security Disability Insurance pays benefits to you and certain members of your family if you are "insured," meaning that you worked long enough and paid Social Security taxes. Supplemental Security Income pays benefits based on financial need.

Workers compensation:

Workers compensation (also known by variations of that name, e.g., workman's comp, workmen's comp, worker's comp, compo) offers payments to employees who are (usually temporarily, rarely permanently) unable to work because of a job-related injury. However, workers' compensation is, in fact, more than just income insurance because it may pay compensation for economic loss (past and future), reimbursement or payment of medical and like expenses (functioning in this case as a form of health insurance), general damages for pain and suffering, and benefits payable to the dependents of workers killed during employment (functioning in this case as a form of life insurance).

Veterans Benefits:

The various kinds of compensation and insurance that are provided to military veterans by organizations such as the U.S. Department of Veterans Affairs (VA) are very much analogous to workers' compensation, with soldiers, sailors, and marines being the analogues of the worker. In both cases, the overall compensation system involves more than just one type of insurance, but rather encompasses health insurance, disability income insurance, life insurance, and even mortgage insurance on VA mortgages. The scope of each of these is limited. For example, the life insurance aspect is limited only to paying (rather small) survivors' benefits to survivors of veterans killed during their service; it is not a general term life policy.

U.S. Federal Insurance Contributions Act (FICA):

The Federal Insurance Contributions Act (FICA) is a United States law that requires employees to contribute a part of their earnings to fund Medicare and Social Security. Employees who have become disabled can receive this income insurance for at least one year. Income insurance payments begin on the sixth month of disability.

Why You Really Need a Disability Insurance Policy

Disabilities come in all shapes and sizes. They can impact individuals and families in a variety of ways. Living with a disability can become disheartening, especially when it is combined with financial insecurity. A disability should not stop you from living your life. Social security disability insurance is one resource to help get your life back on track.

• Each year, 1 person in 8 will suffer disability.
• 75% of disabilities are caused by an illness rather than an accident.
• 48 percent of VA Mortgage Foreclosures are attributed to disability.
• Only 17 percent of small businesses offer disability insurance coverage.
• 17 percent of American families (1 in 6) have at least 1 adult who is disabled from employment.
• The likelihood of being disabled for more than 3 months is greater than dying in any given year.
• In the 1st year following a paraplegia, living expenses average $259,531 per person.
• 1/3 of all people between the ages of 30 and 64 will become disabled sometime in their lives.
• At age 32, the chance of being disabled for 90 days is 6.5 times greater than the chance of death.
• 82 percent of American workers have inadequate or no disability protection.
• Workers today are 3 times more likely to suffer a long-term disability than die during their working years.
• The average monthly Social Security Disability Income (SSDI) payment is $938, replacing, on average, about 33% of current income.
• 2 out of 3 American families live paycheck to paycheck; 70% of families can only afford to be without a paycheck for 1 month or less.
• Disability is the leading cause of personal bankruptcies and causes nearly 50% of all mortgage foreclosures, compared to 2% by death.
• Social Security Disability Insurance (SSDI) is available if you have worked 10 years before becoming disabled; after 5 months of disability; if the expected duration of disability is more than 1 year. It pays an average of $894.10 per month.

Frequently Asked Questions

How much does disability insurance cost?

Individual long-term coverage typically runs about 1% to 3% of your annual salary each year, so a person earning $60,000 might pay roughly $600 to $1,800 annually. Price depends on your age, gender, occupation class, health history, benefit amount, waiting period, and any riders such as inflation protection or residual benefits.

Are disability insurance benefits taxable?

If your employer paid the premiums, the benefits are generally treated as taxable income, while benefits from a policy you paid for with after-tax dollars are usually tax free. Social Security disability payments can be partly taxable if your combined income exceeds the federal thresholds, so it is worth checking with a tax professional before you budget.

What is an elimination period?

The elimination period is the waiting time between the onset of disability and the first benefit payment, commonly 7 to 14 days for short-term plans and 90 to 180 days for long-term plans. Choosing a longer wait lowers your premium but means you need savings or paid leave to bridge the gap.

Can I receive SSDI and long-term disability benefits at the same time?

Yes, but nearly every group long-term disability policy contains an offset clause that reduces your private benefit dollar for dollar once Social Security starts paying. Insurers often help you apply for SSDI for exactly that reason, and any retroactive Social Security award may create an overpayment you have to repay.

Why are long-term disability claims commonly denied?

The frequent reasons include medical records that do not clearly document functional limitations, a pre-existing condition exclusion, missed filing or appeal deadlines, disputes over whether you meet the policy definition of disability, and surveillance or social media that the insurer reads as inconsistent with your reported restrictions. Detailed treating physician statements and consistent, ongoing care are the strongest defense.

How do I appeal a denied ERISA disability claim?

You generally have 180 days from the denial letter to file a written administrative appeal, and this stage is critical because courts usually limit their review to the record built during the appeal. You must exhaust the plan appeal process before filing suit in federal court, so add every relevant medical report, vocational assessment, and witness statement while the file is still open.

Does disability insurance cover mental health conditions?

Most policies do cover psychiatric conditions such as depression, anxiety, and bipolar disorder, but a large share cap payments for mental and nervous claims at 24 months unless you are hospitalized. Read the limitations section closely, since some occupations can buy a rider that removes or extends that cap.

Curated and edited by Ian C. Langtree, Founder & Editor-in-Chief, Disabled World. This section is maintained by the Disabled World editorial team.

Last updated: 25 Jul 2026