When people search for "NJ unemployment tax form," they're usually looking for one of two different things: the 1099-G form sent to claimants who received unemployment benefits, or the employer tax forms used to report wages and pay into New Jersey's unemployment insurance fund. These are separate documents serving very different purposes — and understanding which one applies to your situation is the first step.
Unemployment insurance benefits are treated as ordinary income under federal tax law. That's been the rule since 1987, and it applies to benefits paid in every state, including New Jersey. The temporary federal exclusion that applied during the early COVID-19 pandemic (2020) expired and did not carry forward into subsequent tax years.
New Jersey's treatment of unemployment benefits for state income tax purposes differs from federal rules. New Jersey does not tax unemployment compensation at the state level — only at the federal level. This distinction matters when you're filling out your federal and state returns, because you may need to report different income amounts on each.
If you collected unemployment benefits from the New Jersey Department of Labor and Workforce Development during a calendar year, you should receive a Form 1099-G by late January or early February of the following year.
The 1099-G shows:
| Box | What It Reports |
|---|---|
| Box 1 | Total unemployment compensation received |
| Box 4 | Federal income tax withheld (if you elected withholding) |
| Box 11 | State income tax withheld |
You use this form when filing your federal income tax return. Because New Jersey doesn't tax unemployment benefits, Box 1 typically isn't included in your NJ state taxable income — but you'll want to confirm that with your state return instructions, since your full tax picture depends on other income sources and filing circumstances.
New Jersey claimants can retrieve their 1099-G electronically through the myunemployment.nj.gov portal. Paper forms are also mailed to the address on file. If you moved, changed your name, or didn't receive the form, the NJ Department of Labor has a process for requesting a replacement.
Important: If you believe your 1099-G shows an incorrect amount — for example, if someone filed a fraudulent claim in your name — New Jersey has a process for disputing the form. Identity theft-related 1099-G discrepancies became more common after the surge in claims during the pandemic, and both the IRS and NJ DOL have guidance on how to handle them.
Claimants have the option to request voluntary federal income tax withholding from their weekly benefits — typically at a flat 10% rate. This is done using Form W-4V (Voluntary Withholding Request), submitted to the state agency.
Withholding is optional. Some claimants prefer to pay a lump sum at tax time; others find withholding easier to manage. Not withholding doesn't reduce what you owe — it just changes when you pay it. If you receive a significant amount in benefits and don't withhold, you may owe at filing time or potentially face an underpayment penalty, depending on your overall tax situation.
On the employer side, New Jersey unemployment insurance is funded through payroll taxes paid quarterly. Employers use Form NJ-927 (the Employer's Quarterly Report) and WR-30 (the Employer Report of Wages Paid) to report wages and remit contributions to:
New Jersey is notable for also collecting employee-side contributions — workers pay into the State Disability Insurance (SDI) and, in some cases, Family Leave Insurance (FLI) programs through payroll deductions. These are separate from unemployment insurance but reported on the same quarterly filings.
Employer tax rates in New Jersey are experience-rated, meaning the rate a business pays into the UI fund is influenced by its history of former employees claiming benefits. Businesses with more layoffs generally pay higher rates. New employers are typically assigned a standard rate until they accumulate enough history for their own rate to be calculated.
The tax implications of receiving NJ unemployment benefits aren't uniform. Several factors shape what you'll actually owe:
The combination of these factors determines whether you'll owe tax, break even, or receive a refund when your return is filed.
A common issue claimants run into: the amount on their 1099-G doesn't match what they remember receiving. This can happen for several reasons — overpayment recoupment, benefit adjustments, or administrative corrections applied during the year. If the number looks wrong, the NJ Department of Labor's records and your claim history in the online portal are the places to start.
How your specific 1099-G amount maps onto your overall tax liability depends on your full financial picture for that year — something only your complete return, or a tax preparer working with your actual numbers, can determine.