New Jersey does not tax Social Security Disability Insurance (SSDI) income at the state level

If you receive SSDI and live in New Jersey, you will not owe state income tax on those benefits. New Jersey is one of a smaller group of states that exempts SSDI from state taxation entirely. This means your SSDI payments are not reported on your New Jersey state tax return and do not count toward your state taxable income.

However, federal taxation of SSDI is separate from state taxation. Even though New Jersey does not tax your SSDI, the federal government may tax a portion of your benefits depending on your total income for the year. Understanding both the state and federal picture matters when you file taxes, because you may still owe federal tax even if you owe nothing to New Jersey.

The key difference is this: New Jersey looks only at state income tax rules, which exclude SSDI entirely. The IRS looks at combined income—including SSDI, wages, interest, and other sources—to decide whether any of your SSDI is taxable at the federal level. You could owe federal tax while owing zero to the state.

Key Takeaways

  • New Jersey does not tax SSDI income under state law, so you will not report SSDI on your New Jersey state tax return.
  • Federal taxation of SSDI is determined separately by the IRS and depends on your total combined income for the year.
  • If you have other income sources (wages, pensions, interest, or Supplemental Security Income), you may owe federal tax on a portion of your SSDI even though New Jersey taxes none of it.
  • You should file a federal tax return if your combined income exceeds the IRS threshold, even if New Jersey owes you nothing.

How New Jersey's SSDI exemption works

New Jersey's tax code specifically excludes Social Security benefits—both retirement and disability—from state taxable income. This exemption applies to all residents who receive SSDI, regardless of how much other income they have. The state does not phase out the exemption based on age, income level, or filing status the way some other states do with retirement income.

When you file your New Jersey state tax return (Form NJ-1040 or the short form NJ-1040-SR), you do not include SSDI on any line. If you use tax software, the program will not ask you to report SSDI as income for New Jersey purposes. This simplifies your state return compared to the federal return, where SSDI may need to be counted depending on your other income.

The exemption covers only SSDI payments. If you also receive Supplemental Security Income (SSI), that is a different program with different tax treatment. SSI is generally not taxable at either the state or federal level, but it is a separate benefit with its own rules. Make sure you know which program you receive, because the tax treatment differs.

Federal taxation of SSDI is separate from New Jersey state tax

The IRS taxes SSDI differently than New Jersey does. Even though New Jersey exempts all SSDI from state tax, the federal government may tax up to 85 percent of your SSDI benefits if your combined income is high enough. Combined income includes your SSDI, wages, self-employment income, interest, dividends, and certain other sources.

The IRS uses two thresholds to determine how much of your SSDI is taxable. If your combined income is below the first threshold ($25,000 for single filers, $32,000 for married filing jointly), none of your SSDI is taxable. Between the first and second threshold, up to 50 percent of your benefits may be taxable. Above the second threshold ($34,000 for single filers, $44,000 for married filing jointly), up to 85 percent may be taxable. These thresholds have not changed since 1993.

Because New Jersey does not tax SSDI but the federal government may, you could owe federal tax while your New Jersey state return shows zero tax owed. This is why you need to file both a federal return (Form 1040) and a state return (Form NJ-1040) if your income crosses the federal threshold, even if you know New Jersey will not tax you.

When you must file a federal return despite New Jersey's exemption

You are required to file a federal tax return if your gross income exceeds the IRS filing threshold for your age and filing status. For 2023, the threshold for a single person under 65 is $13,850. For married filing jointly under 65, it is $27,700. These thresholds increase slightly each year and are higher if you are 65 or older.

When calculating whether you meet the filing threshold, the IRS counts your SSDI as income. This means if you have $10,000 in SSDI and $5,000 in wages, your gross income is $15,000, which exceeds the $13,850 threshold for a single filer under 65. You must file a federal return even though New Jersey will not tax you.

You should also file a federal return if you have income tax withheld from wages or other sources, or if you are due a refund. Many people with SSDI and part-time work fall into this category. Filing allows you to claim the Earned Income Tax Credit (EITC) if you may have access to, which can result in a refund even if you owe no tax.

How to report SSDI on your New Jersey return

On your New Jersey state return, you do not report SSDI anywhere. If you use Form NJ-1040, you will see a line for Social Security benefits, but you leave it blank. The form is designed to capture this information for statistical purposes, but the amount does not affect your tax calculation.

If you use a tax software program to file your New Jersey return, the program may ask whether you received Social Security or SSDI. Answer yes, but then the software should automatically exclude it from your taxable income. If the software tries to include SSDI in your New Jersey taxable income, that is an error—stop and either correct it or use a different program.

Keep a copy of your Social Security Administration (SSA) statement (Form SSA-1099) for your records. This form shows how much SSDI you received during the year. You will need it to complete your federal return, and it is useful documentation if New Jersey ever questions your return, though they should not based on SSDI alone.

Other income that may affect your tax situation

If you have income sources beyond SSDI, your tax picture becomes more complex. Wages from work, self-employment income, interest, dividends, rental income, and pensions all count toward your combined income for federal tax purposes. Each of these can push you over the federal threshold where SSDI becomes taxable, even though New Jersey still exempts it.

Part-time work is common among SSDI recipients. If you earn wages, you must report them on both your federal and New Jersey returns. New Jersey taxes wages normally, and those wages also count toward your federal combined income, which may trigger taxation of your SSDI at the federal level. The interaction between work income and SSDI taxation is one reason to file both returns carefully.

If you receive a pension from a government job where you did not pay Social Security taxes, special rules explore to SSDI taxation. The Government Pension Offset (GPO) does not directly affect SSDI, but it can affect spousal or survivor benefits. If you think this applies to you, consult the SSA or a tax professional, because the rules are complex and vary by situation.

Frequently Asked Questions

Do I have to file a New Jersey tax return if I only receive SSDI?

Not necessarily. If SSDI is your only income and it is below the federal filing threshold ($13,850 for a single person under 65 in 2023), you do not have to file a federal return, and you do not have to file a New Jersey return. However, if you have any other income or taxes withheld, you may want to file to claim a refund.

Will New Jersey ever tax my SSDI in the future?

New Jersey's exemption of SSDI from state taxation is written into state law and has been in place for many years. While any law can change, there is no current proposal to tax SSDI in New Jersey. If the law changed, the state would announce it well in advance, and you would see news coverage before it took effect.

What if I moved to New Jersey after receiving SSDI in another state?

Once you live in New Jersey, New Jersey tax law applies to you. You do not report SSDI on your New Jersey return regardless of where you received it or how long you have been receiving it. Your federal tax situation does not change based on your state of residence—the IRS rules explore everywhere.

Can I claim SSDI as a dependent on someone else's return?

No. SSDI recipients are not claimed as dependents based on their SSDI income. A dependent claim is based on relationship, residency, and total income from all sources. SSDI does not disqualify someone from being a dependent, but the SSDI itself is not the basis for the claim.

Do I need to report SSDI to New Jersey when I explore for other benefits?

Yes. Even though SSDI is not taxable in New Jersey, you must report it when you explore for means-tested benefits like Medicaid, SNAP, or housing information. Those programs count SSDI as income for their own purposes, separate from tax law. Always report all income to benefit programs, even if it is not taxable.