Long-Term Disability Is Not the Same as Social Security Disability

Long-term disability (LTD) is an insurance benefit paid by your employer or a private insurer, not by Social Security. It covers you if you become unable to work due to injury or illness, and it typically begins after short-term disability runs out — usually after 90 days or six months, depending on your plan. The amount you receive, how long you receive it, and what counts as "disabled" are all defined by your specific policy, not by federal law.

This matters because LTD and Social Security Disability Insurance (SSDI) are separate systems with different rules, different timelines, and different amounts. You can receive both at the same time, but they do not use the same definition of disability, and approval for one does not mean approval for the other. Many people explore for SSDI while receiving LTD, or vice versa, because the two programs serve different purposes.

If you are reading this because you have an employer plan or are considering one, the information below covers how LTD works in practice. If you are looking for information about SSDI instead, that is a different process with different requirements.

Key Takeaways

  • Long-term disability is provided by your employer or a private insurance company, not by the government, and the rules depend entirely on your specific policy.
  • Most LTD plans require you to be unable to work at your own job for a waiting period (usually 90 days to six months) before benefits begin.
  • You must file a claim with your plan administrator or insurance company, not with Social Security, and you will need medical documentation from your doctor.
  • LTD benefits typically replace 50 to 70 percent of your salary and may continue until you reach retirement age, depending on your policy terms.
  • If your claim is denied, you have the right to appeal within your plan's timeframe, which is usually 30 to 60 days.

Check Your Employer's Plan Documents First

Your employer may offer LTD as part of your benefits package, or you may have purchased a private policy on your own. Either way, the first step is to find your plan document — sometimes called a Summary Plan Description (SPD) or policy booklet. This document defines what "disability" means under your specific plan, how much you will receive, when payments start, and how long they last.

If you work for an employer, your HR or benefits department should have a copy. If you purchased a private policy, check your email for the policy documents or contact the insurance company directly. Do not assume that two LTD plans work the same way — they often do not. One plan might define disability as "unable to work in any occupation," while another says "unable to work in your own occupation." That difference changes everything about whether you will be approved.

Read the section on the definition of disability first. This is the most important part of your plan, because it determines whether your condition meets the threshold for benefits. Write down the exact language, and keep it handy when you gather medical records.

Understand the Waiting Period and When Benefits Begin

Most LTD plans have an elimination period (also called a waiting period) before benefits start. This is typically 90 days, six months, or sometimes one year from the date you stop working due to your condition. During this time, you are responsible for your own income — some employers offer short-term disability to bridge this gap, but not all.

The elimination period is not negotiable once your policy is in place. It exists to reduce the cost of the insurance. If your plan specifies a 90-day waiting period and you stop working on January 1, your LTD benefits would begin around April 1, assuming your claim is approved. If you are approved after the waiting period ends, the insurance company will usually pay you in a lump sum for the time you were disabled but waiting, then move to regular monthly payments.

Some plans have a shorter elimination period if you are hospitalized, or a longer one if you are partially disabled (working part-time). Check your plan document for these variations. If you are unsure when your elimination period ends, contact your plan administrator or insurance company with the date you stopped working.

File Your Claim With the Right Organization

You file an LTD claim with your plan administrator or insurance company, not with Social Security. If your employer offers the plan, your HR department can tell you whether the plan is self-insured (your employer pays claims directly) or insured (an insurance company handles claims). Either way, you will receive a claim form from the administrator.

The claim form asks for basic information: your name, policy number, date you stopped working, and a description of your condition. You will also need to authorize the release of your medical records. Do not skip this step — the insurance company cannot move forward without it.

Submit the form and all supporting documents together. Do not send them in pieces over time. Include a cover letter with your name, policy number, and the date you stopped working. Keep a copy of everything you send, and ask for a receipt or confirmation number when you submit. This creates a paper trail if there is a dispute later about what was received.

Gather Medical Documentation Your Insurer Will Request

The insurance company will ask your doctor for medical records and a statement about your ability to work. This is not optional — without medical support, your claim will be denied. Your doctor does not have to write a letter; often the insurer sends a form for your doctor to complete. This form typically asks whether you are under treatment, what the diagnosis is, what restrictions you have, and when your doctor expects you to return to work.

Your doctor may charge a fee to complete insurance forms. Ask about this before you request the form. Some doctors' offices charge $50 to $200 to complete disability paperwork. If cost is a barrier, ask the insurance company whether they will pay the fee directly to the doctor's office, or whether they have a standard form that takes less time to complete.

Do not wait for the insurance company to ask for records. Gather them yourself and submit them with your claim: recent office visit notes, test results, imaging reports, medication lists, and any specialist reports. The more complete your submission, the faster the review. Incomplete claims often sit in a queue while the insurer waits for missing information.

What Happens During the Review Process

After you submit your claim, the insurance company has a set timeframe to make a decision — usually 30 to 45 days, though this varies by plan and state. During this time, they review your medical records, may request additional information from your doctor, and may send you to an independent medical examination (IME) at their expense. An IME is an appointment with a doctor chosen by the insurance company, not your own doctor. You are required to attend.

The insurance company will notify you of their decision in writing. If approved, the letter will state the monthly benefit amount, the start date, and the expected end date (or whether it continues until retirement age). If denied, the letter must explain the reason — usually that your condition does not meet the plan's definition of disability, or that medical evidence does not support the claim.

The entire process from submission to decision typically takes 6 to 12 weeks, though it can be faster if your medical records are complete and clear. During this time, you can contact the plan administrator to ask about the status, but do not expect frequent updates. Most plans do not provide updates until a decision is made.

Appeal a Denial Within Your Plan's Timeframe

If your claim is denied, you have the right to appeal. Your denial letter will state the important date for appeal — usually 30 to 60 days from the date of the letter. Do not miss this important date. Once it passes, you lose the right to appeal within the plan and must pursue other options, which are more expensive and time-consuming.

To appeal, submit a written request to the plan administrator or insurance company, stating that you disagree with the denial and why. Include any new medical evidence that supports your claim — for example, a new diagnosis, additional test results, or a letter from your doctor explaining why you remain unable to work. Do not straightforward resubmit the same documents; add something new that addresses the reason for the denial.

The plan must review your appeal and issue a decision within 60 days (or longer if you request an extension and submit additional medical evidence). If the appeal is denied, you may have the right to pursue an external review through your state's insurance commissioner, but this varies by state and by plan type. Check your plan document or contact your state's Department of Insurance for information about external review.

Frequently Asked Questions

Can I receive long-term disability and Social Security Disability at the same time?

Yes. They are separate programs with separate rules. You can receive LTD from your employer or private insurer while also receiving SSDI from Social Security. However, some LTD plans reduce your benefit if you receive other disability income, so check your plan document. If your LTD plan has an offset clause, it will explain how much your benefit decreases if you receive SSDI.

What if I return to work part-time while on long-term disability?

Many LTD plans allow partial disability benefits if you return to work part-time and earn less than you did before. The plan will reduce your benefit by a percentage of the income you earn. Some plans have a "return to work incentive" that allows you to earn a certain amount without any reduction. Check your plan document for these terms, and report any work income to your plan administrator when ready.

How long does long-term disability last?

This depends entirely on your plan. Some plans pay until you reach retirement age (usually 65), some pay for a set number of years (like five or ten years), and some pay until you are deemed able to return to work. Your plan document will state the maximum benefit period. If you are unsure, contact your plan administrator.

Do I have to repay long-term disability if I recover and return to work?

No. Once you receive LTD benefits, you do not have to repay them if you recover. However, your benefits will stop once you return to work and are earning income again. If you return to work and then become disabled again from the same condition within a certain period (usually 12 months), some plans treat it as a continuation of the original claim rather than a new claim.

What if the insurance company asks me to see their doctor?

You are required to attend an independent medical examination (IME) if the insurance company requests one. Failure to attend can result in denial of your claim. The exam is at no cost to you, and the insurance company pays for it. The doctor will examine you and report findings back to the insurance company. You have the right to request a copy of the IME report and to submit your own doctor's response to it.