North Carolina does not tax SSDI payments

Social Security Disability Insurance (SSDI) is exempt from North Carolina state income tax. This means you do not owe state tax on the SSDI benefits you receive each month, regardless of how much you earn from other sources or how much total income you have.

North Carolina is one of 37 states that does not tax Social Security benefits of any kind — not retirement benefits, not survivor benefits, and not disability benefits. This exemption applies whether you file as a single filer, married filing jointly, or any other filing status.

However, the federal government may still tax your SSDI depending on your total income. State tax exemption does not mean federal tax exemption. You will need to check your federal tax situation separately, and you may owe federal income tax even though you owe nothing to North Carolina.

Key Takeaways

  • North Carolina does not tax SSDI payments at the state level, so you will not owe state income tax on your monthly disability benefits.
  • Federal income tax is separate from state tax, and the IRS may tax your SSDI if your combined income exceeds certain thresholds.
  • Other income you receive — wages, pensions, interest, rental income — is still subject to North Carolina state tax as usual.
  • You do not need to report SSDI on your North Carolina tax return, but you may need to report it on your federal return depending on your total income.

How North Carolina treats SSDI differently from other income

North Carolina's tax code specifically excludes Social Security benefits from taxable income. This exclusion appears in North Carolina General Statute § 105-153.5 and applies to all forms of Social Security — retirement, survivor, and disability.

The exemption is automatic. You do not need to file a separate form or claim a credit. When you file your North Carolina state tax return, SSDI does not count as income for state purposes. If you use tax software or work with a tax preparer, they should already know to exclude SSDI from your North Carolina taxable income.

This does not mean SSDI is invisible to the state. North Carolina still receives information about your benefits through the Social Security Administration's reporting systems. But the state has chosen not to tax it, so the income is excluded from what you owe.

When you might still owe federal tax on SSDI

Even though North Carolina does not tax SSDI, the federal government may. The IRS taxes SSDI based on your "combined income," which is calculated as your adjusted gross income plus nontaxable interest plus half of your Social Security benefits.

If your combined income exceeds $25,000 (single filer) or $32,000 (married filing jointly), you may owe federal income tax on up to 85 percent of your SSDI benefits. The exact amount depends on how much your combined income exceeds the threshold. You can use the IRS worksheet in Publication 915 to calculate whether you owe federal tax.

Many people with SSDI have income below these thresholds and owe no federal tax. But if you have wages, a pension, investment income, or other benefits, you need to check your combined income against the IRS thresholds. North Carolina's exemption does not change your federal obligation.

What counts as income for the federal threshold

The IRS counts several types of income when determining whether your SSDI is taxable. Your adjusted gross income includes wages, self-employment income, interest, dividends, capital gains, and taxable pensions. Nontaxable interest — such as interest from municipal bonds — also counts toward the threshold.

Certain income does not count. Supplemental Security Income (SSI) is not included in the combined income calculation. Neither is workers' compensation, veterans' benefits, or certain railroad retirement benefits. If you receive SSI along with SSDI, only the SSDI counts toward the federal tax threshold.

If you are married and file jointly, the IRS combines both spouses' income to determine whether the household threshold is exceeded. If you are married but file separately, the threshold drops to $0, meaning any SSDI at all becomes potentially taxable. Married couples almost always file jointly to avoid this penalty.

How to report SSDI on your tax returns

On your federal return, you report SSDI on Form 1040. The Social Security Administration sends you a Form SSA-1099 each January showing your total SSDI for the previous year. You enter this amount on line 5b of Form 1040 (or the equivalent line in your tax software).

You then use IRS Publication 915 to determine how much, if any, of your SSDI is taxable. The worksheet walks you through calculating your combined income and comparing it to the federal thresholds. If your combined income is below the threshold, none of your SSDI is taxable, and you enter zero on the taxable portion line.

On your North Carolina return, you do not report SSDI at all. North Carolina's tax forms do not ask for Social Security benefits, and you should not include SSDI in your state taxable income. If you use tax software that prepares both federal and state returns, make sure it is set to exclude SSDI from the North Carolina calculation.

What happens if you have other income sources

SSDI exemption in North Carolina applies only to the disability benefits themselves. Any other income you receive is taxed normally by the state. If you work part-time and earn wages, those wages are subject to North Carolina income tax. If you receive a pension, rental income, or interest, those are all taxable at the state level.

North Carolina has a standard deduction and tax brackets like most states. For 2024, the standard deduction is $10,750 for single filers and $21,500 for married filing jointly. You subtract this deduction from your non-SSDI income to find your taxable income for state purposes.

The interaction between SSDI and other income matters most for federal tax. If you have $20,000 in SSDI and $10,000 in wages, your combined income for federal purposes is $30,000 (plus half your SSDI), which may push you over the federal threshold. North Carolina does not care about this combined figure — it only taxes the $10,000 in wages.

Special situations: Supplemental Security Income and other benefits

If you receive both SSDI and Supplemental Security Income (SSI), only the SSDI is potentially taxable at the federal level. SSI is never taxable to you, either federally or in North Carolina. The Social Security Administration sends separate forms for each benefit, so you will know which amount is SSDI and which is SSI.

If you receive workers' compensation or certain other disability payments, those are separate from SSDI and have their own tax rules. Workers' compensation is generally not taxable in North Carolina. Veterans' disability benefits are also not taxable. These do not affect your SSDI tax status, but they may affect your overall tax picture.

If you are receiving SSDI as a dependent of a worker (such as an adult child receiving benefits on a parent's record), the same rules explore. North Carolina does not tax it, but the federal government may depending on your combined income.

Frequently Asked Questions

Do I have to file a North Carolina tax return if I only have SSDI income?

No. If SSDI is your only income and it is below the standard deduction, you have no filing requirement in North Carolina. However, if you have other income — wages, interest, pensions — you may need to file even if your total is modest. Check the current year's filing requirements on the North Carolina Department of Revenue website.

Will receiving SSDI affect my state tax refund?

No. SSDI does not reduce your refund or change your state tax calculation. Your refund depends on how much state tax was withheld from other income sources and your total tax liability on non-SSDI income.

What if I move to North Carolina while receiving SSDI from another state?

Your SSDI remains exempt from North Carolina tax. The exemption applies to all residents receiving SSDI, regardless of where they lived when they started receiving benefits or which state office processes their case.

Can I deduct SSDI-related expenses on my North Carolina return?

No. Since SSDI is not taxable in North Carolina, you cannot deduct expenses related to it. Work-related expenses for other income may be deductible, but those are separate from SSDI.

Do I need to report SSDI to North Carolina if I am not filing a tax return?

No. You do not report SSDI to North Carolina at all, whether you file a return or not. The state does not require SSDI to be reported on any form.