If you're collecting Social Security Disability Insurance (SSDI) in New Jersey and wondering whether you'll get tax paperwork — or why your neighbor got something you haven't seen yet — you're not alone. This comes up every January and February as people sort through their mailboxes and try to figure out what they owe (or don't owe) the IRS.
Here's a clear breakdown of how SSDI tax documents work, what New Jersey residents specifically receive, and why the tax picture varies so much from one household to the next.
The SSA-1099 (Social Security Benefit Statement) is the official tax form the Social Security Administration sends to SSDI recipients each year. It shows the total amount of Social Security benefits paid to you during the prior calendar year.
The SSA typically mails SSA-1099 forms in January, covering the previous tax year. New Jersey residents receive the same federal form as everyone else — there is no separate state-issued SSDI tax document. The SSA mails it to the address on file with your account.
📬 If you haven't received yours by early February, you can:
New Jersey residents have confirmed receiving these forms on schedule through both mail and online portal access — this is a federal process, so your state of residence doesn't change when or whether you get one.
Not necessarily. The SSA-1099 tells you what you received. Whether you owe federal income tax on those benefits depends on your combined income.
The IRS uses a formula based on your combined income — which is your adjusted gross income, plus nontaxable interest, plus 50% of your Social Security benefits. Depending on where that total lands:
| Combined Income (Single Filer) | Portion of Benefits Potentially Taxable |
|---|---|
| Below $25,000 | $0 — benefits not taxed |
| $25,000 – $34,000 | Up to 50% may be taxable |
| Above $34,000 | Up to 85% may be taxable |
| Combined Income (Joint Filer) | Portion of Benefits Potentially Taxable |
|---|---|
| Below $32,000 | $0 — benefits not taxed |
| $32,000 – $44,000 | Up to 50% may be taxable |
| Above $44,000 | Up to 85% may be taxable |
These thresholds are set by federal law. Note that no more than 85% of SSDI benefits is ever subject to federal income tax, regardless of income level.
This is where New Jersey is notably different from many states. New Jersey does not tax Social Security benefits, including SSDI. State income tax in NJ excludes these payments entirely, which means even if part of your SSDI is taxable at the federal level, you won't owe New Jersey state income tax on it.
This is a meaningful distinction for NJ residents. Your SSA-1099 is used for federal filing purposes. For your NJ state return, SSDI income is simply not included in taxable income.
The variation in tax outcomes among SSDI recipients — even neighbors in the same town — comes down to a few key factors:
1. Other income sources If SSDI is your only income, you're very likely to fall below the combined income thresholds and owe nothing federally. But if you have a working spouse, part-time earnings within SSA's allowed limits, investment income, or a pension, your combined income can push you into taxable territory.
2. Filing status Married filing jointly thresholds are different from single filer thresholds, as shown in the table above. The same SSDI benefit amount can be tax-free for one person and partially taxable for another, solely based on how they file.
3. Back pay lump sums If you received a lump sum of SSDI back pay in the tax year, the full amount shows up on your SSA-1099 for that year — even if some of it covers prior years. The IRS does offer a lump-sum election method that allows you to recalculate the taxable portion as if it had been paid in the years it was owed, which can reduce your tax burden. This calculation is detailed in IRS Publication 915.
4. Workers' compensation offset Some SSDI recipients have their benefits reduced due to workers' compensation payments. Your SSA-1099 reflects what you actually received after any offset — not the gross award amount.
SSI (Supplemental Security Income) recipients do not receive an SSA-1099 because SSI is not subject to federal income tax at all. If someone you know receives SSI and says they never got a tax form from the SSA, that's accurate — it's a different program with different rules.
SSDI, by contrast, is an earned benefit based on your work record and paid into through FICA taxes — which is why it can be taxable above certain income levels.
The SSA-1099 tells the IRS what you received. Your combined income, filing status, any lump-sum back pay, and other income sources determine what — if anything — you owe. Two SSDI recipients in the same New Jersey county can receive the same monthly benefit and end up in completely different tax situations.
Understanding the structure is the first step. Applying it to your specific income picture — and your specific tax year — is where the general rules stop and your individual circumstances take over.
