Whether You Owe Taxes on Long-Term Disability Depends on How You Funded It

Long-term disability (LTD) benefits are taxed differently depending on who paid the premiums. If your employer paid the premiums with pre-tax dollars, the benefits you receive are taxable income. If you paid the premiums yourself with after-tax dollars, the benefits are not taxable. If you paid part and your employer paid part, only the portion funded by your employer counts as taxable income.

The key document is the summary plan description (SPD) from your disability insurance plan. It will state whether premiums were paid with pre-tax or after-tax money. If you cannot find it, contact your employer's benefits department or the plan administrator—they must provide it on request.

Unlike SSDI, which has a separate taxation formula based on combined income, LTD taxation is straightforward: taxable LTD is reported as ordinary income on your federal return. You do not calculate it differently based on other income sources.

Key Takeaways

  • Long-term disability funded by your employer's pre-tax contributions is taxable income; benefits funded by your own after-tax contributions are not.
  • Your plan's summary plan description states how premiums were paid and determines your tax obligation.
  • Taxable LTD is reported as ordinary income on your federal return, not under a special calculation like SSDI uses.
  • Your LTD plan administrator must send you a Form 1099-R or similar statement showing the taxable portion by January 31 each year.
  • State income tax treatment varies—some states do not tax disability benefits at all, while others follow federal rules.

How to learn about Your LTD Is Taxable

Start by locating your plan documents. Your employer's human resources or benefits department keeps the summary plan description (SPD), which is the official document describing how the plan works and how it is funded. You have a legal right to receive this document within 30 days of requesting it.

Look for language stating whether premiums are paid "pre-tax" or "after-tax." Pre-tax means your employer deducted the cost from your paycheck before income tax was calculated—those benefits are taxable when you receive them. After-tax means you paid the premium from money you had already paid income tax on—those benefits are not taxable again.

If your plan is a group policy through your employer, the SPD will also explain how to contact the plan administrator if you have questions. Some employers use third-party administrators (TPAs) to manage disability plans, and the SPD will list that contact information.

What Tax Form You Will Receive and When

Your LTD plan administrator must send you a Form 1099-R (or sometimes a Form 1099-NEC, depending on the plan structure) by January 31 of the year following the year you received benefits. This form shows the total amount of benefits paid to you and identifies how much is taxable.

Box 1 of the 1099-R shows the gross distribution (total benefits paid). Box 2a shows the taxable amount. If your plan was funded entirely by your employer's pre-tax contributions, Box 2a will equal Box 1. If you paid part of the premiums, Box 2a will be lower, reflecting only the employer-funded portion.

You must report the taxable amount shown on the 1099-R on your federal income tax return. If you do not receive a 1099-R by early February, contact your plan administrator when ready—they are required to issue it, and you need it to file accurately.

Reporting Taxable LTD on Your Federal Return

Report the taxable amount from your 1099-R as ordinary income. On a Form 1040, this goes on the line for "other income" or in the income section, depending on the current tax year's form layout. The IRS treats LTD the same as wages or salary for tax purposes—it is not a capital gain, not a deduction, and not subject to the special combined-income calculation used for SSDI.

If you received LTD for only part of the year, the 1099-R will show only the benefits paid during that period. If you also received SSDI in the same year, you report them separately. SSDI uses the combined-income formula to determine if any of it is taxable; LTD does not.

Keep a copy of your 1099-R with your tax records. If the IRS questions your return, the form proves you reported the income the plan administrator told you to report.

State Income Tax and LTD Benefits

State tax treatment of LTD varies widely. Some states do not tax disability benefits at all, regardless of how the plan was funded. Others follow federal rules and tax only the employer-funded portion. A few states tax all disability benefits as ordinary income.

Check your state's tax agency website or contact them directly to learn the rule in your state. If you moved during the year you received LTD, you may owe tax to two states, and the rules for apportioning income between them explore. This is separate from federal tax and requires its own calculation.

If your state does not tax disability benefits, you may still need to file a state return to claim other deductions or credits—filing does not automatically mean you owe tax.

What Happens If You Received LTD Before Becoming Disabled

Some people receive short-term disability (STD) or LTD while working, then later file for SSDI. The LTD you received while working is still taxable according to the same rules—employer-funded portions are taxable, your own contributions are not. The year you stop working and file for SSDI does not change how past LTD is taxed.

If you are receiving both LTD and SSDI in the same tax year, report them on separate lines of your return. The combined-income test for SSDI taxation applies only to SSDI, not to LTD. Calculate SSDI taxation first, then add any taxable LTD as ordinary income.

If You Disagree With the Taxable Amount on Your 1099-R

If the 1099-R shows an amount you believe is wrong—for example, if it lists benefits as fully taxable when you paid part of the premiums—contact the plan administrator in writing. Explain which portion of premiums you paid and provide documentation if you have it (pay stubs showing premium deductions, plan documents, or correspondence with the plan).

The plan administrator has a responsibility to issue a corrected 1099-R if the original was wrong. Ask them to send a corrected form (marked as a correction) to you and to the IRS. If they refuse or do not respond within 30 days, you can file your return with the correct amount and attach a statement explaining the discrepancy.

Do not ignore a 1099-R you believe is wrong. The IRS receives a copy, and if your return does not match, you may receive a notice. It is easier to resolve the issue with the plan administrator before filing than to dispute it with the IRS afterward.

Frequently Asked Questions

Can I deduct LTD benefits as a medical expense?

No. LTD is income, not a medical expense. You cannot deduct it on Schedule A or anywhere else on your return. If part of your LTD is not taxable (because you paid those premiums with after-tax money), that portion is straightforward not reported as income—it is not deducted.

What if my employer paid the premiums but I was not told they were pre-tax?

The plan documents control, not what you were told. Request your plan's summary plan description from your benefits department. It will state whether premiums were pre-tax or after-tax. If you paid premiums through payroll deduction and they reduced your taxable wages, they were pre-tax, and your LTD is taxable.

Do I have to file a federal return if my only income is non-taxable LTD?

If your only income is the non-taxable portion of LTD, you do not have to file a federal return unless you have other income or are required to file for another reason (such as claiming a refundable credit). However, filing may be beneficial if you are due a refund or can claim credits.

If I received LTD in 2023 but did not get a 1099-R until 2024, which year do I report it?

Report it in the year you received the benefits, not the year you received the form. If you received LTD in 2023, report it on your 2023 return, even if the 1099-R arrived in early 2024. The form is dated to show the year the benefits were paid.

Does receiving taxable LTD affect my SSDI benefits if I later become disabled?

Past LTD does not affect your SSDI claim or benefit amount. SSDI is based on your work history and earnings record, not on other benefits you have received. However, if you are receiving LTD and SSDI at the same time, some plans reduce LTD when SSDI begins—check your plan documents.