Long-term disability benefits are taxable only if your employer paid the premiums

Whether you owe federal income tax on long-term disability (LTD) benefits depends entirely 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. This is the core rule, and it applies regardless of how much you receive or how long you collect.

The IRS treats LTD like any other income replacement: money that replaces wages is taxed the same way the wages would have been. Since employer-paid premiums reduce your taxable wages in the year they are paid, the benefits that flow from those premiums are taxed when you receive them. Your employer should tell you which category applies to you, and they will report taxable LTD on your Form W-2 or Form 1099-R.

Key Takeaways

  • Employer-paid LTD premiums make your benefits taxable; employee-paid premiums make them tax-free.
  • Your employer must tell you in writing whether premiums are paid with pre-tax or after-tax dollars, usually in your benefits summary or plan documents.
  • Taxable LTD is reported on Form W-2 (if you are still employed) or Form 1099-R (if you are no longer employed), and you owe federal income tax on the full amount shown.
  • State income tax rules vary; some states tax LTD the same way the federal government does, while others do not tax it at all.
  • If your plan is a mix—some premiums paid by you and some by your employer—only the portion attributable to employer premiums is taxable.

How to find out whether your LTD premiums are pre-tax or after-tax

Your employer's benefits summary or plan documents will state whether LTD premiums are deducted before or after taxes. This information is usually in the section titled "Long-Term Disability" or "Income Protection." If you cannot find it in your employee handbook, ask your human resources or benefits department directly. They can tell you in one conversation whether your premiums reduce your taxable wages.

If you are already receiving LTD and do not have the original plan documents, look at your most recent pay stub. Pre-tax deductions appear in a section labeled "Pre-Tax Deductions" or "Gross Deductions" and reduce your taxable wages. After-tax deductions appear separately and do not reduce your taxable wages. If you still cannot tell, contact your benefits administrator or the insurance company paying your LTD; they can confirm the tax treatment of your specific policy.

What happens when your employer paid the premiums

When your employer paid LTD premiums with pre-tax dollars, you owe federal income tax on 100 percent of the benefits you receive. The insurance company or your employer will send you a Form 1099-R showing the taxable amount. You report this on your federal tax return as ordinary income, and you owe tax at your marginal rate—the same rate you would pay on wages.

This can create a surprise at tax time, especially if you were not expecting the tax bill. LTD benefits are often paid monthly, and no taxes are withheld unless you request them. You can ask the insurance company or your employer to withhold federal income tax from each payment, which reduces the amount you receive but prevents a large bill when you file. Some people choose to make quarterly estimated tax payments instead. Either way, you are responsible for paying the tax owed.

What happens when you paid the premiums

When you paid LTD premiums yourself with after-tax dollars, the benefits you receive are not subject to federal income tax. You have already paid tax on the money used to buy the insurance, so the payout is tax-free. The insurance company may still send you a Form 1099-R for record-keeping purposes, but you do not report it as income on your federal tax return.

This is one of the few situations where disability income is not taxed. It reflects the principle that you should not pay tax twice on the same dollar—once when you earned it and again when you received it back as a benefit. Keep your pay stubs or plan documents showing that you paid the premiums yourself, in case the IRS ever questions the tax treatment.

State income tax treatment of LTD benefits

State income tax rules vary widely. Some states follow the federal rule exactly: taxable at the federal level means taxable at the state level, and vice versa. Other states do not tax disability income at all, regardless of who paid the premiums. A few states tax LTD differently than the federal government does—for example, taxing it at the state level even though it is not taxable federally.

Check your state's tax agency website or ask a tax professional in your state. States that do not tax disability income include Alabama, Arkansas, Illinois, Indiana, Iowa, Kansas, Louisiana, Mississippi, Missouri, Montana, North Carolina, Ohio, Oklahoma, Pennsylvania, and South Carolina. If you live in one of these states, you may owe no state income tax on your LTD, even if you owe federal tax. If you live in another state, you likely owe state tax on the same amount that is taxable federally.

Mixed-premium plans and partial employer contributions

Some employer plans split the cost: you pay part of the premium with after-tax dollars, and your employer pays part with pre-tax dollars. In these cases, only the portion of your benefit that corresponds to the employer-paid premium is taxable. The portion that corresponds to your own premium is tax-free.

Your benefits summary should show the split. If it does not, ask your benefits department to calculate what percentage of the premium you paid and what percentage your employer paid. When you receive your Form 1099-R, it should show only the taxable portion. If it shows the full benefit as taxable, contact the insurance company or your employer to correct it before you file your tax return.

How LTD interacts with Social Security Disability Insurance (SSDI)

If you receive both LTD and SSDI, the tax rules for each explore separately. LTD is taxed according to who paid the premiums, as described above. SSDI has its own tax rules: you owe federal income tax on SSDI only if your combined income (SSDI plus other income) exceeds certain thresholds, and even then, only a portion of your SSDI is taxable.

Many people who receive LTD eventually transition to SSDI, or receive both while waiting for an SSDI decision. The two benefits do not reduce each other for tax purposes, but some insurance companies reduce your LTD payment dollar-for-dollar once you begin receiving SSDI. This is called an "offset." The offset affects how much money you receive, but it does not change the tax treatment of either benefit. You still owe tax on the full LTD amount (if it is taxable) and on any taxable portion of SSDI.

Frequently Asked Questions

Do I have to pay taxes on LTD if I am already on disability?

The tax treatment of LTD does not change based on your disability status. If your employer paid the premiums, you owe tax on the LTD benefits regardless of whether you also receive SSDI or other disability income. If you paid the premiums yourself, the LTD is tax-free. Your disability status does not affect this rule.

What if my employer did not withhold taxes from my LTD payments?

You are still responsible for paying the tax owed, even if no taxes were withheld. You can request that your insurance company or employer withhold federal income tax from future payments. If you prefer not to have taxes withheld, you may owe estimated taxes quarterly. Either way, you must report the taxable LTD on your federal tax return.

Can I deduct LTD premiums I paid myself?

No. LTD premiums paid with after-tax dollars are not deductible on your federal tax return. However, you do not owe tax on the benefits when you receive them, which is the trade-off. If your employer deducted premiums pre-tax, you got a deduction when you paid them, but you owe tax on the benefits.

What form reports my taxable LTD on my tax return?

Taxable LTD is reported on Form 1099-R, which the insurance company or your employer sends to you and the IRS. You report the amount shown on your Form 1099-R as ordinary income on your federal tax return. Keep a copy for your records.

Do I owe Medicare or Social Security payroll taxes on LTD?

No. LTD benefits are not subject to Social Security or Medicare payroll taxes (FICA). You owe only federal income tax (and state income tax, depending on your state). This is one area where LTD is treated more favorably than wages.