Long-Term Disability and SSDI Work Together, But One Can Reduce the Other

If you receive long-term disability (LTD) insurance through your employer and you also receive Social Security Disability Insurance (SSDI), the two programs will interact in ways that affect your monthly payment. SSDI does not stop when you receive LTD, but your SSDI benefit amount may be reduced by a formula called offset. The reduction is not automatic—Social Security must know you are receiving LTD—but when they do, they will recalculate your benefit and may lower it.

The core rule is this: Social Security will not pay you more than roughly 80 percent of your average earnings before you became disabled. If your LTD payment plus your SSDI payment would exceed that ceiling, Social Security reduces your SSDI check to stay under it. This is called the family maximum or primary insurance amount (PIA) offset, depending on which rule applies to your situation.

Understanding how this works matters because you need to report the LTD to Social Security, and you need to know what your actual monthly income will be once both programs are paying.

Key Takeaways

  • Social Security will reduce your SSDI benefit if your LTD payment plus your SSDI payment would exceed roughly 80 percent of your pre-disability earnings.
  • You must report your long-term disability income to Social Security within 10 days of receiving your first LTD payment, or you risk overpayment and repayment demands.
  • The offset applies only to your own SSDI benefit, not to benefits paid to your spouse or children on your record.
  • Some LTD policies are coordinated with Social Security, meaning the insurance company reduces their payment when you receive SSDI instead of Social Security reducing theirs.
  • If you disagree with how Social Security calculated the offset, you can request a recalculation and appeal the decision.

How the Offset Is Calculated

Social Security uses your Primary Insurance Amount (PIA) as the starting point. Your PIA is the benefit amount you would receive at your full retirement age if you were retired, or the amount you receive now because you are disabled. This number is on your Social Security statement.

The offset rule states that your SSDI benefit plus any other government disability or retirement benefits cannot exceed 80 percent of your average earnings before you became disabled. This 80 percent figure is called your family maximum. If you receive LTD, Social Security adds your LTD payment to your SSDI payment. If that total exceeds your family maximum, they subtract the overage from your SSDI check.

Example: Your family maximum is $2,000 per month. Your SSDI benefit is $1,400 per month. Your LTD payment is $800 per month. Together, that is $2,200—which exceeds your $2,000 maximum by $200. Social Security will reduce your SSDI to $1,200 per month, so your combined income stays at $2,000.

The exact calculation depends on your earnings history and the age at which you became disabled. Social Security will send you a notice showing the new amount and explaining the offset. If the math on that notice does not match what you expect, you can ask Social Security to review it.

You Must Report Long-Term Disability Income to Social Security

Reporting your LTD is not optional. Within 10 days of receiving your first LTD payment, you must contact Social Security and tell them. You can report by phone at 1-800-772-1213, by visiting your local Social Security office, or by logging into your my Social Security account online and sending a message to Social Security.

When you report, have your LTD policy documents ready. Social Security will ask for the name of the insurance company, the monthly benefit amount, the start date of payments, and whether the policy is coordinated with Social Security (see the next section). They will also ask whether the LTD covers any dependents.

If you do not report the LTD, Social Security will eventually discover it through other means—often when they match records with your employer or the insurance company. When they do, they will recalculate your benefits retroactively and send you a bill for the overpayment. You will owe back the SSDI you received while you should have been receiving a lower amount. This debt can be substantial and is difficult to dispute once Social Security has the documentation.

Reporting promptly protects you because it starts the offset process on the correct date and prevents a large overpayment from accumulating.

Coordinated Versus Non-Coordinated Long-Term Disability Policies

Some employer LTD policies are written to coordinate with Social Security. This means the insurance company reduces their payment when you receive SSDI, rather than Social Security reducing yours. The effect on your total income is the same, but the mechanics are different.

In a coordinated policy, the insurance company pays you the full LTD benefit first, then learns you are receiving SSDI. They then reduce their payment by the amount of your SSDI benefit (or by a percentage of it, depending on the policy language). Your SSDI payment stays the same. Your total income is lower, but the reduction comes from the LTD side, not the SSDI side.

In a non-coordinated policy, the insurance company pays you the full LTD benefit and does not reduce it based on your SSDI. Social Security then reduces your SSDI benefit to stay under the family maximum. Again, your total income is the same, but the reduction comes from the SSDI side.

Check your LTD policy documents or call your employer's benefits administrator to find out which type you have. The distinction matters for tax purposes and for understanding which agency is responsible for each part of your income, but the net monthly payment you receive will be roughly equivalent either way.

The Offset Does Not explore to Your Family Members' Benefits

If you have a spouse or children receiving benefits on your SSDI record, the offset applies only to your own benefit. Their payments are not reduced because you are receiving LTD.

Example: You receive $1,400 per month in SSDI. Your spouse receives $700 per month as a spouse on your record. Your child receives $700 per month as a child on your record. You then begin receiving $800 per month in LTD. Social Security reduces your SSDI to $1,200 per month (assuming the family maximum is $2,000). Your spouse and child continue to receive $700 each. The family maximum still applies to the total of all benefits on your record, but the reduction is taken from your portion first.

This is important to understand because it means your family's total income may not drop by the full amount of the SSDI reduction. If you have dependents, calculate the offset impact on your household income, not just on your individual check.

What Happens If You Disagree With the Offset Calculation

Social Security will send you a written notice when they explore an offset to your SSDI benefit. The notice will show the family maximum, your LTD payment amount, and the new SSDI amount. If you believe the calculation is wrong, you have the right to request that Social Security review it.

First, check the notice for errors in the numbers Social Security used. Verify that they have the correct LTD amount, that they calculated your family maximum correctly, and that they applied the offset formula properly. If you spot an error, call Social Security at 1-800-772-1213 and ask them to correct it. Bring your LTD policy documents and your Social Security statement with you or have them available when you call.

If Social Security confirms the calculation is correct but you still disagree with the offset itself, you can file a formal appeal. You have 60 days from the date of the notice to request reconsideration. Social Security will review your case, and if you still disagree after reconsideration, you can request a hearing before an administrative law judge. The appeals process is free and does not require a lawyer, though you may choose to have one represent you.

Appeals of offset calculations are uncommon and rarely successful, because the offset rule is straightforward and Social Security applies it consistently. However, if Social Security made a factual error—such as using the wrong LTD amount or miscalculating your family maximum—an appeal can correct it.

Long-Term Disability and Work Incentives

If you are receiving both LTD and SSDI and you want to return to work, the two programs handle work differently. SSDI has work incentives that allow you to earn money and continue receiving benefits for a period of time. LTD typically does not allow you to work at all, or allows only limited work, depending on your policy.

Before you return to work, review your LTD policy to see what it says about employment. Many policies define disability as the inability to work in any occupation, and if you return to work, the insurance company may stop your LTD payments. At the same time, SSDI allows you to test your ability to work through the Trial Work Period, during which you can earn up to a certain amount each month without losing benefits.

If you plan to work while receiving both LTD and SSDI, contact both Social Security and your LTD insurance company before you start. Coordinate the timing so you understand how work will affect each benefit. Failing to report work to either program can result in overpayment and repayment demands.

Frequently Asked Questions

Will my SSDI stop if I receive long-term disability?

No. SSDI and LTD can run at the same time. However, your SSDI payment will be reduced if the two payments together exceed your family maximum. The reduction is applied to your SSDI benefit, not to your LTD benefit.

What if my LTD payment is more than my SSDI benefit?

If your LTD payment alone exceeds your family maximum, your SSDI benefit will be reduced to zero. You will receive only the LTD payment. This is rare but can happen if you had high earnings before you became disabled and your family maximum is therefore high, but your LTD payment is also high.

Do I have to report my LTD to Social Security if I am already receiving SSDI?

Yes. You must report it within 10 days of receiving your first LTD payment. Failure to report can result in an overpayment that you will be required to repay. Report by calling 1-800-772-1213, visiting your local Social Security office, or using your my Social Security account online.

Can I receive LTD and SSDI at the same time if my employer LTD is coordinated with Social Security?

Yes. A coordinated LTD policy means the insurance company reduces their payment when you receive SSDI, rather than Social Security reducing yours. Your total income will be similar to a non-coordinated policy, but the reduction comes from the LTD side instead of the SSDI side.

What if Social Security calculated the offset wrong?

Request a reconsideration by calling 1-800-772-1213 and asking Social Security to review the calculation. Bring your LTD policy documents and your Social Security statement. If you disagree after reconsideration, you can file a formal appeal and request a hearing before an administrative law judge.