Long-term disability (LTD) income is taxed based on who paid the premiums, not on how long you receive it

The name "long-term" refers to how long you can collect — usually until age 65 or beyond — not to how the tax rules work. What matters for taxes is whether your employer paid the premiums, you paid them, or you split the cost. If your employer paid all or part of 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 usually tax-free.

This is different from Social Security Disability Insurance (SSDI), which has its own tax rules based on your total income. Long-term disability is a private insurance product, and the IRS treats it like other insurance payouts: you owe tax on the portion that was funded by deductible employer contributions.

Key Takeaways

  • If your employer paid the premiums with pre-tax dollars, 100% of your LTD benefits are taxable income and you will receive a 1099-R form.
  • If you paid the premiums yourself with after-tax dollars, your benefits are usually tax-free and you will not owe federal income tax on them.
  • If you and your employer split the cost, only the portion funded by the employer's pre-tax contribution is taxable.
  • You must report taxable LTD income on your federal tax return; the insurance company will send you a 1099-R showing the taxable amount.
  • Some states tax LTD benefits differently than the federal government, so check your state's rules if you live outside the federal standard.

When employer-paid premiums make your benefits taxable

Most long-term disability insurance is paid for by employers as part of a benefits package. When your employer pays the premiums and deducts them as a business expense, those premiums are not counted as taxable income to you at the time you receive them. But that tax break comes with a cost: when you later collect benefits, the IRS taxes them as ordinary income.

This is the most common scenario. Your employer pays the insurance company, you pay nothing out of your paycheck, and when you become disabled and start receiving monthly LTD payments, those payments are fully taxable. You will receive a 1099-R form from the insurance company each year showing the amount you received. You report this on your federal tax return as income, just as you would report wages or a pension.

The tax rate depends on your total income for the year. If LTD is your only income, you may owe little or no tax. If you have other income — from a spouse's job, investment returns, or part-time work — your LTD benefits are added to that total and taxed at your marginal rate.

When you paid premiums yourself: tax-free benefits

If you bought long-term disability insurance on your own or paid the full premium yourself through payroll deductions with after-tax dollars, the benefits you receive are not taxable. The IRS does not tax you twice: you already paid tax on the money that went to premiums, so the payout is yours tax-free.

This scenario is less common in employer plans but does happen. Some employers offer voluntary supplemental disability coverage that employees can buy at their own expense. If you chose to pay for this coverage yourself, keep records showing that you paid the premiums with after-tax money. When you file your tax return, you may need to show this documentation to prove that portion of your benefits should not be taxed.

Even if you paid premiums yourself, the insurance company may still send you a 1099-R. If it does, you will need to report the form but also file Form 8919 (Other Unclaimed Tax Credits) or attach a statement to your return explaining that the benefits are not taxable because you paid the premiums with after-tax dollars. Keep your premium payment records for at least three years.

Split-cost plans: taxing only the employer's share

Some employers and employees share the cost of long-term disability insurance. In these cases, only the portion of benefits that corresponds to the employer's pre-tax contribution is taxable. The portion funded by your after-tax premiums comes out tax-free.

For example, if your employer paid 60% of the premiums and you paid 40%, then 60% of your monthly LTD benefit is taxable and 40% is tax-free. The insurance company should calculate this split and report it on your 1099-R, but verify the numbers. If the form shows the wrong amount, contact the insurance company and ask for a corrected form.

If the insurance company does not break out the taxable and non-taxable portions clearly, you can calculate it yourself based on the premium split. Keep records of what you paid and what the employer paid each year, because the split may change if the plan changes.

Reporting LTD income on your tax return

Taxable long-term disability benefits go on Form 1040, the main federal income tax return. You report the amount shown on your 1099-R as income. If you are filing electronically, your tax software will have a field for 1099-R income. If you are filing by hand, you enter it on the appropriate line for "other income" or "pensions and annuities," depending on your software or form version.

You do not file a separate form just for LTD; the 1099-R is your documentation. However, if part of your benefit is not taxable (because you paid part of the premiums), you may need to file an additional form or attach a statement explaining the non-taxable portion. Your tax preparer or the IRS website can tell you which form applies to your situation.

File your return by April 15 of the year following the tax year in which you received the benefits. If you owe tax on the LTD income and cannot pay in full, you can set up a payment plan with the IRS.

State income tax on long-term disability

Federal tax rules are uniform across the country, but state tax rules vary. Some states do not tax disability income at all. Others tax it the same way the federal government does — based on who paid the premiums. A few states have their own rules that differ from federal law.

If you live in a state with income tax, check your state's tax authority website or ask your tax preparer whether LTD benefits are taxable in your state. States that typically do not tax disability income include Alabama, Arkansas, Illinois, Louisiana, Mississippi, Missouri, and New York, though these rules change. If you moved during the year you received LTD, you may owe tax to more than one state.

How LTD taxes differ from SSDI taxes

Long-term disability and Social Security Disability Insurance are separate programs with different tax rules. SSDI uses a "combined income" formula: you owe tax only if your total income (including half your SSDI benefits) exceeds a threshold, currently $25,000 for single filers and $32,000 for married filers filing jointly. Up to 85% of your SSDI can be taxable if your income is high enough.

LTD has no such threshold. If your employer paid the premiums, 100% of your LTD is taxable income, regardless of how much other income you have. If you paid the premiums, 0% is taxable. There is no middle ground based on total income. This means you could owe tax on LTD even if you would owe no tax on SSDI with the same benefit amount.

If you receive both SSDI and LTD, you report each on your tax return separately. The SSDI uses the combined income test; the LTD is taxed based on who paid the premiums. Your tax preparer can help you calculate the correct amount owed on each.

Frequently Asked Questions

Will I get a 1099-R if my LTD benefits are not taxable?

Not always. If you paid all the premiums yourself with after-tax dollars, the insurance company may not send a 1099-R at all. If it does send one, you will need to file a form or statement with your tax return explaining that the benefits are not taxable. Keep your premium payment records to back this up.

What if the 1099-R shows the wrong taxable amount?

Contact the insurance company and ask for a corrected form. Explain the split between what you paid and what the employer paid. If the company does not correct it, file your return showing the correct amount and attach a statement explaining the difference. Keep copies of all correspondence with the insurance company.

Do I have to pay estimated taxes on LTD income?

If LTD is your only income and no tax is being withheld, you may need to pay estimated quarterly taxes if the amount owed is large enough. The IRS requires estimated payments if you expect to owe $1,000 or more. Ask your tax preparer whether you need to make quarterly payments based on your specific situation.

Can I deduct LTD premiums I paid myself?

No. If you paid premiums with after-tax dollars, you cannot deduct them. The trade-off is that your benefits are tax-free. If you paid premiums with pre-tax dollars through a cafeteria plan, you already got the tax break when you paid, so you cannot deduct them again.

What happens if I go back to work while receiving LTD?

Your LTD benefits may be reduced or stopped, depending on your policy. The tax treatment does not change: if your employer paid the premiums, the portion you receive is still taxable. Report all income — wages and LTD — on your tax return for that year.