Key Takeaways
- New Jersey's 2025 tax year returns are due April 15, 2026, aligned with the federal deadline.
- E-filed NJ returns typically take 4+ weeks to process; paper returns take 12+ weeks, and returns requiring extra review or sent by certified mail can take 15+ weeks.
- Claiming the NJEITC (worth 40% of your federal Earned Income Tax Credit) triggers a mandatory manual review, which will delay your refund beyond the standard timelines.
- New Jersey's Retirement Income Exclusion lets you exclude up to $100,000 (married filing jointly), $75,000 (single), or $50,000 (married filing separately) of qualifying retirement income if your total income is $100,000 or less - the exclusion phases out between $100,001 and $150,000 and disappears entirely above that.
- Social Security benefits are completely exempt from New Jersey income tax at every income level, unlike the federal return where a portion can be taxable.
New Jersey’s 2025 tax year returns are due April 15, 2026, the same day as the federal filing deadline. If you’re waiting on a refund or want to understand what’s changed for this filing season, here’s the current picture.
Checking Your NJ Refund Status
Use the New Jersey Division of Taxation’s Check Your Refund Status tool — similar to the IRS’s refund schedule and tracking tools for federal returns. You can also call 1-800-323-4400, available 24/7.
Processing timelines to expect before contacting an agent about a delay:
| Filing Method | Typical Processing Time |
|---|---|
| E-filed | 4+ weeks |
| Paper return | 12+ weeks |
| Additional review required, or sent by certified mail | 15+ weeks |
If you claimed the NJEITC, expect your refund to take longer than these baseline timelines due to a mandatory manual review — this is one of the most common reasons for an NJ refund delay.
If your refund comes back lower than expected, New Jersey runs several offset programs that can divert part or all of your refund to cover unpaid state or federal debts — unpaid taxes, traffic fines, or child support, among others.
NJ Earned Income Tax Credit (NJEITC) {#nj-eitc}
If you qualify for the federal Earned Income Tax Credit, you automatically qualify for the NJEITC, worth 40% of your federal EITC amount. You don’t need to file a separate application — claiming the federal credit on your federal return is what triggers eligibility at the state level.
Because the NJEITC involves additional verification, returns claiming it are more likely to be selected for manual review, which extends the processing timelines above.
Subscribe or follow us — I’ll update this page as New Jersey releases new refund and processing data each season.
The NJ Retirement Income Exclusion
This is one of the more valuable and frequently misunderstood NJ-specific tax breaks. New Jersey’s “total income” test here is a state-specific calculation, distinct from your federal AGI or MAGI — don’t assume your federal number is what New Jersey is checking. If your NJ total income for the year is $100,000 or less, you can exclude a set amount of qualifying retirement income (pensions, annuities, and IRA withdrawals) based on your filing status:
| Filing Status | Maximum Exclusion (Total Income ≤ $100,000) |
|---|---|
| Married Filing Jointly | $100,000 |
| Single | $75,000 |
| Married Filing Separately | $50,000 |
If your total income falls between $100,001 and $150,000, you can still exclude a reduced percentage of your retirement income — New Jersey publishes the exact phase-out percentages by income band. Above $150,000 in total income, the exclusion is eliminated entirely.
Separately, Social Security benefits are fully exempt from New Jersey income tax regardless of your income level — a meaningful difference from the federal return, where a portion of Social Security can become taxable depending on your combined income.
Other Key NJ Deductions
Medical expenses. You can deduct medical expenses paid for yourself, your spouse or domestic partner, and your dependents that exceed 2% of your New Jersey gross income — a lower, more generous threshold than the 7.5% floor used federally.
Alimony. Court-ordered alimony payments remain deductible on your NJ return. Child support payments are not deductible.
Common Issues to Watch Out For
Assuming NJ retirement exclusion rules mirror the federal treatment of retirement income. They don’t — New Jersey’s exclusion is based on total income thresholds and filing status, and Social Security’s complete state exemption has no federal equivalent.
Not accounting for the NJEITC delay when budgeting around your refund. If you’re counting on a fast refund and you’re claiming the NJEITC, plan for the longer, manually-reviewed timeline rather than the standard 4-week e-file estimate.
Confusing the $100,000 total-income test with the exclusion amount itself. The $100,000/$150,000 figures determine whether and how much of the exclusion you get — they are not the exclusion amount, which is a separate, smaller number based on filing status.
Forgetting state and federal deadlines can occasionally diverge. They’re aligned for 2026, but always confirm the current year’s specific date rather than assuming it will always match April 15.
Not checking for offset programs before assuming a refund error. A refund that’s lower than expected is often explained by a debt offset (unpaid taxes, tolls, child support) rather than a filing mistake — check your notice from the Division of Taxation before assuming something went wrong with your return.

I am getting an error message when attempting to file a NJ-1040. It says that “returns with pass through business alternative income tax credits are not eligible for electronic filing”