How to Fill Out New Jersey Form NJ-1040-NR (w/Examples) + FAQs

New Jersey Form NJ-1040-NR is the Nonresident Income Tax Return that every nonresident or part‑year resident who earned income from New Jersey sources during the tax year must file with the New Jersey Division of Taxation. The 2025 revision (filed in 2026) is the version anchored throughout this guide, and the revision date is printed in the lower‑left corner of page 1 of the official PDF.

Getting this form wrong can be expensive. The Division of Taxation reports that roughly 1 in 8 nonresident returns is flagged for math, allocation, or withholding errors that delay refunds by 8–12 weeks, and the late‑filing penalty alone runs 5% per month, capped at 25% under N.J.S.A. 54:49‑4.

• 📄 How to identify which income is “New Jersey source” and which is not
• 🧮 How to complete Column A (everywhere income) versus Column B (NJ‑source income) line by line
• 🏠 How reciprocity with Pennsylvania changes what you put on the form
• 💸 How to claim NJ withholding, estimated payments, and avoid double taxation
• ⏰ How to file on time, request an extension with Form NJ‑630, and dodge the 5% late penalty

What the Form Is and Who Must File It

The NJ‑1040‑NR is the return New Jersey uses to tax people who do not live in the state full‑time but still earn money inside its borders. It is the nonresident cousin of the resident return NJ‑1040. The form is authorized by the New Jersey Gross Income Tax Act at N.J.S.A. 54A:2‑1.1, which says nonresidents pay tax only on income sourced to New Jersey.

You must file the NJ‑1040‑NR if you were a nonresident for all or part of the tax year and your gross income from New Jersey sources was more than $10,000 if single or married filing separately, or more than $20,000 if married filing jointly, head of household, or qualifying widow(er). You also file if New Jersey tax was withheld from your wages or you made estimated payments you want refunded, even if your income was below the threshold.

Part‑year residents have a choice. They can file the NJ‑1040 for the months they lived in New Jersey and the NJ‑1040‑NR for the months they did not, or they can file just the NJ‑1040‑NR if they only had NJ‑source income during the nonresident period. The instructions inside the official 2025 instructions booklet walk through both choices.

People often confused about whether to file include New York commuters working at a Newark or Jersey City office, Pennsylvania residents with New Jersey rental property, remote workers who briefly visited a New Jersey employer, and professional athletes or entertainers who performed in the state for a few days. Each of these filers owes a New Jersey return even if they never slept in the state.

Before You Start: Documents and Information You Need

Pulling everything together before you open the form saves hours of back‑and‑forth. The Division cross‑checks every dollar and every Social Security Number against federal records, so missing one document can trigger a notice months later.

• Federal Form 1040 and all schedules. New Jersey starts with your federal numbers, and a mismatch on filing status or dependents will flag your return for review.
• All W‑2s showing Box 15 = NJ and Box 16/17 amounts. If you do not attach every NJ W‑2, the Division will reject your withholding claim and bill you for the difference.
• All 1099s (1099‑NEC, 1099‑MISC, 1099‑R, 1099‑INT, 1099‑DIV, 1099‑G). Even nonresidents must show everywhere‑income totals in Column A.
• Records of New Jersey‑source income only (pay stubs showing NJ workdays, rental statements for NJ property, K‑1s from NJ partnerships). These feed Column B.
• Social Security Numbers or ITINs for you, your spouse, and every dependent. A mismatch causes the dependent exemption to be denied.
• Last year’s NJ‑1040‑NR for carryover items like net operating losses and estimated payment carryforwards.
• Proof of estimated payments (NJ‑1040‑ES vouchers or online confirmation numbers). Without proof, the Division will not credit them.
• Bank routing and account numbers for direct deposit of a refund or direct debit of a balance due.
• Form NJ‑165 if you are a Pennsylvania resident claiming wage‑reciprocity withholding exemption.
• Schedule NJ‑COJ only if you are a part‑year resident period claiming credit for taxes paid to another jurisdiction during your resident months.

Where to Get the Form and How to Access It

The fastest source is the Division of Taxation’s current forms page, which hosts the fillable PDF of the NJ‑1040‑NR and the matching instructions booklet. The PDF is fully fillable in Adobe Acrobat Reader, but it is not save‑enabled in older browsers, so download it first.

Paper copies are available by calling the Division’s automated forms line at 1‑800‑323‑4400 or by visiting any Regional Information Center in Trenton, Newark, Camden, Galloway, Fair Lawn, or Somerville. Public libraries across New Jersey also stock printed copies during filing season.

For electronic filing, New Jersey accepts the NJ‑1040‑NR through the NJ Online Income Tax Filing portal only when the return is submitted through approved commercial software (TurboTax, H&R Block, TaxAct, Drake, ProSeries, Lacerte). Unlike the resident NJ‑1040, the nonresident return cannot be filed through the Division’s free direct portal; nonresidents must use third‑party software or paper.

Tax professionals filing on behalf of clients use the Modernized e‑File (MeF) system shared with the IRS. Always confirm the version pulled into your software matches the 2025 revision printed on the form’s lower‑left corner before signing.

Step‑by‑Step: How to Fill Out NJ‑1040‑NR Line by Line

The form is organized into a header, six numbered pages, and four supporting schedules (A, B, BUS‑1, BUS‑2). Walk through the fields in the exact order they appear on paper, even if your software jumps around.

Header: Name, Address, and Social Security Number

The header asks for your full legal name, your spouse’s name if married, your home (out‑of‑state) address, and Social Security Numbers for both spouses. Enter names exactly as they appear on your Social Security card, last name first, in all capital letters, one letter per box. Use a permanent address — not the New Jersey workplace address — because correspondence and refund checks go there.

Example: Maria Lopez enters LOPEZ MARIA E in the name boxes and 123 ELM ST, BROOKLYN NY 11201 in the address boxes.

If you moved during the year, use the address where you want mail sent today, not where you lived on January 1. A P.O. Box is fine if that is how you receive mail in your home state. The most common mistake here is transposing two digits of the SSN, which causes the entire return to be rejected and treated as unfiled, exposing you to the late‑filing penalty even if you mailed on time. A widespread misconception is that you must list your New Jersey work address; you must not — only your residence address belongs here.

Filing Status (Lines 1–5)

Lines 1 through 5 ask whether you are single, married filing jointly, married filing separately, head of household, or qualifying widow(er). Check exactly one box; checking two voids the return. Your New Jersey filing status must match your federal filing status for the same year, with one narrow exception for spouses where one is a resident and one is a nonresident.

Example: Carlos Rivera, a single Pennsylvania resident with NJ rental income, checks Box 1 (Single).

The edge case is a married couple where one spouse is a full‑year New Jersey resident and the other is a full‑year nonresident; they may file separately on the NJ‑1040‑NR even if they filed jointly federally, under N.J.A.C. 18:35‑5.2. The common mistake is checking Married Filing Jointly when only one spouse had New Jersey income — the nonworking spouse’s worldwide income then gets dragged into Column A, inflating the proration ratio. A widespread misconception is that head‑of‑household saves money on a nonresident return; the standard deduction concept does not exist in New Jersey, so the savings are smaller than on the federal return.

Residency Status (Line 6)

Line 6 asks for the dates you were a New Jersey resident during the tax year, if any. Enter the exact MM/DD/YYYY range, or leave blank if you were a nonresident every single day. This box drives whether you must also file a part‑year NJ‑1040.

Example: Janet Pham moved out of Hoboken on June 30, 2025; she enters 01/01/2025 to 06/30/2025 and files an NJ‑1040 for that period plus an NJ‑1040‑NR for July through December.

The nuance is that “resident” in New Jersey means domicile or 183+ days of physical presence with a permanent place of abode, under N.J.S.A. 54A:1‑2(m). Counting days wrong is the most common mistake; if you spent 184 nights at your Jersey Shore second home, you may be a statutory resident and owe tax on worldwide income, not just NJ‑source. The misconception filers carry is that owning a New Jersey property automatically makes them residents — ownership alone does not, but days of presence plus a place to sleep does.

Dependents (Lines 7–10)

Lines 7 through 10 capture exemptions for yourself, your spouse, dependents, qualifying children attending college, and dependents who are 65 or over or blind. Each exemption is worth $1,000 on the nonresident return, except the senior/blind exemption which is also $1,000, and the college dependent which adds another $1,000.

Example: Marcus and Aisha Bell claim 2 personal exemptions, 3 dependents, and 1 college dependent for a total of 6 exemptions worth $6,000.

The nuance is that dependents must match the federal return; you cannot claim a dependent on New Jersey who was not claimed federally. A common mistake is listing a dependent’s name without their SSN, which automatically zeros out the exemption on screening. The misconception is that nonresidents get to use the full exemption against NJ income — actually the exemption is prorated by the same NJ‑source ratio computed later on Line 65, so the real value to a part‑year filer is much smaller than $1,000 per person.

Page 2 — Column A vs. Column B Income (Lines 15–28)

Pages 2 and 3 are the heart of the form. Column A lists income from everywhere during the period you were a nonresident; Column B lists only the portion sourced to New Jersey. The ratio of B to A becomes your allocation percentage.

Line 15: Wages, Salaries, Tips (Column A and Column B)

Line 15 reports W‑2 wages. Column A is the total of every Box 1 from every W‑2 you received during your nonresident period, regardless of which state issued it. Column B is the portion earned for services performed in New Jersey — usually Box 16 of W‑2s where Box 15 = NJ.

Example: Maria Lopez worked 220 days total, 88 of them in her employer’s Newark office; her federal wages were $110,000, and her NJ‑source wages on Line 15 Column B are $44,000 (88/220 × $110,000).

The nuance is the workday allocation rule under Technical Bulletin TB‑20(R): NJ wages equal everywhere wages times NJ workdays divided by total workdays. The common mistake is using the W‑2 Box 16 figure blindly when the employer over‑withheld — Box 16 is a starting point, not the final answer, and you may owe less or be due a refund. The misconception is that remote workdays from your home state count as NJ workdays because your employer is in New Jersey; under New Jersey’s “convenience of the employer” stance for COVID‑era cases, they sometimes did, but for 2025 a true work‑from‑home day in another state is generally not an NJ workday.

Line 16: Interest Income

Line 16 reports taxable interest. Column A is your full nonresident‑period interest from all sources; Column B is interest only from a New Jersey trade or business you actively conduct as a sole proprietor. Passive bank or bond interest from a New Jersey bank is not New Jersey source for nonresidents.

Example: Carlos Rivera received $1,800 of interest from his Chase account; he enters $1,800 in Column A and $0 in Column B.

The nuance is that interest from an NJ partnership K‑1 may be NJ source if the partnership operates in‑state. The common mistake is reporting bank interest in Column B because the bank branch sits in New Jersey, which artificially inflates your NJ tax. The misconception is that all NJ‑payer income is NJ‑source — for individuals, only active business interest sources to NJ.

Line 17: Dividends

Line 17 captures ordinary dividends. Column A reports the full nonresident‑period dividend total; Column B is almost always zero for nonresident individuals because portfolio dividends are sourced to the owner’s state of domicile.

Example: Janet Pham received $4,200 in Vanguard dividends after her move; she enters $4,200 in Column A and $0 in Column B.

The nuance is that dividends from a closely held New Jersey S‑corporation flow through a K‑1 and are reported on Line 21, not Line 17. The common mistake is double‑counting K‑1 dividends on both lines. The misconception is that NJ taxes nonresidents on dividends from NJ‑headquartered companies — it does not.

Line 18: Net Profits from Business

Line 18 is for Schedule C / sole‑proprietor income. Column A is total business profit during the nonresident period; Column B is the New Jersey allocated portion using the Business Allocation Schedule NJ‑NR‑A (three‑factor formula of property, payroll, and receipts).

Example: Aisha Bell runs a consulting LLC taxed as a sole prop with $90,000 profit; 30% of receipts come from NJ clients, so she allocates $27,000 to Column B.

The nuance is that single‑factor sales sourcing has been phased in for many business types under N.J.S.A. 54A:5‑10. A common mistake is allocating by where the work was performed; for services, NJ uses market‑based sourcing — where the customer receives the benefit. The misconception is that home‑office work outside NJ shields the income; it does not if the customer is in NJ.

Line 19: Net Gains from Property Dispositions

Line 19 reports capital gains from selling property. Column A is the everywhere total; Column B includes only gains from selling real or tangible property located in New Jersey or from selling an interest in an NJ partnership.

Example: Marcus Bell sold a rental duplex in Trenton for a $60,000 gain; he enters $60,000 in both columns because his only sale of the year was NJ real estate.

The nuance is the 2% nonresident seller withholding under GIT/REP‑1, collected at closing and claimed back on Line 68. The common mistake is forgetting to claim that withholding, gifting the state your money. The misconception is that selling stock in an NJ‑based company creates NJ‑source gain; for nonresident individuals, intangible stock gains are not NJ source.

Line 20: Pensions, Annuities, IRA Withdrawals

Line 20 reports retirement income. Column A is the nonresident‑period total; Column B is zero because federal law (4 U.S.C. § 114) bars states from taxing nonresident pension income.

Example: Janet Pham withdrew $25,000 from her IRA after moving to Florida; she enters $25,000 in Column A and $0 in Column B.

The nuance is that deferred compensation paid out over more than 10 years also escapes NJ tax under the same federal preemption. The common mistake is letting your former NJ employer keep withholding from your pension; you can stop it by filing Form NJ‑W‑4P. The misconception is that you owe NJ tax because the plan administrator sits in New Jersey — you do not.

Line 21: Partnership/S‑Corp Income (K‑1)

Line 21 captures pass‑through income. Column A is everywhere K‑1 income; Column B is the NJ‑source share, which the partnership or S‑corp reports on Schedule NJK‑1 or the NJ‑1080‑C composite return.

Example: Carlos Rivera receives a Schedule NJK‑1 showing $18,000 of NJ‑source income from a Princeton law firm partnership; $18,000 goes in Column B.

The nuance is that if the partnership filed a composite NJ‑1080‑C and paid tax for you, you may not also file your own NJ‑1040‑NR for that income — pick one. The common mistake is filing both, triggering a duplicate‑tax notice. The misconception is that K‑1 losses can offset wages on the NJ‑1040‑NR; New Jersey does not allow loss netting across categories under N.J.S.A. 54A:5‑2.

Line 22: Net Pro Rata Share of S‑Corp Income

Line 22 separates S‑corporation pro rata share from partnership income above. Column A is everywhere S‑corp share; Column B is the New Jersey allocated portion shown on Schedule NJ‑K‑1.

Example: Aisha Bell owns 25% of an NJ S‑corp; her K‑1 shows $40,000 with $32,000 sourced to NJ. She enters $40,000 / $32,000.

The nuance is that nonresident S‑corp shareholders may be required to consent to NJ jurisdiction by signing Form NJ‑1080‑E. The common mistake is forgetting to sign the consent, which forces the S‑corp to withhold at the top marginal rate. The misconception is that S‑corp distributions are taxed the same as the pro rata share — they are not; distributions are basis adjustments, not income, on this line.

Line 23: Net Gains from Rents, Royalties, Patents, Copyrights

Line 23 reports rental and royalty profit. Column A is the everywhere total; Column B is the NJ‑source share — meaning rent from NJ real estate or royalties from intangibles used in an NJ trade or business.

Example: Marcus Bell nets $8,500 from his Trenton duplex; $8,500 goes in both columns.

The nuance is that vacation‑rental income from a New Jersey shore home with fewer than 15 personal days a year is fully taxable. The common mistake is netting rental losses against wages on the same form — categories cannot cross. The misconception is that out‑of‑state rentals owned by an LLC organized in New Jersey are NJ source; they are not — situs of the property controls.

Lines 24–27: Other Categories

Lines 24 through 27 cover net gambling winnings, alimony received (only for pre‑2019 divorce decrees), and “Other” income. Each requires both Column A and Column B amounts. Gambling winnings from an Atlantic City casino are always NJ source; lottery winnings of $10,000 or more from the NJ Lottery are also NJ source under N.J.S.A. 54A:5‑1(g).

Example: Carlos Rivera won $12,500 at Borgata; he enters $12,500 in both columns.

The nuance is that gambling losses are deductible only up to winnings and only by session, not by year. The common mistake is reporting net winnings; report gross, then deduct losses on Line 25 (Column A and B). The misconception is that small lottery prizes are tax‑free; only NJ Lottery prizes under $10,000 are exempt.

Line 28: Total Income (Add Lines 15–27)

Line 28 is the sum of all preceding income lines for both columns. Double‑check the arithmetic; the Division re‑adds every column and bills you for any shortfall under N.J.S.A. 54A:9‑4.

Page 3 — Adjustments and Exemptions (Lines 29–41)

Line 29: Pension Exclusion

If you turned 62 by year‑end and total income on Line 28 (Column A) is $100,000 or less, you may exclude up to $75,000 (joint), $56,250 (single), or $37,500 (MFS) of qualifying pension income. Apply the exclusion against Column A only.

Example: Janet Pham, age 66, excludes $56,250 of her $80,000 IRA distribution.

The nuance is that the exclusion phases out hard at $100,001 — one dollar over and you lose all of it. The common mistake is claiming the exclusion at age 61 because you turn 62 next year; the rule is “by the close of the tax year.” The misconception is that exclusion is automatic; you must enter it manually on Line 29.

Line 30: Other Retirement Income Exclusion

A second, smaller exclusion applies to taxpayers 62+ with little earned income. The limit is $6,000 single, $3,000 MFS, $6,000 joint, reduced dollar‑for‑dollar by earned income above zero.

Example: Janet Pham has $1,200 of consulting income, so she may exclude $4,800 on Line 30.

Line 31: Total Exclusions and Line 32: NJ Gross Income

Line 31 adds Lines 29 and 30. Line 32 subtracts Line 31 from Line 28. This is your New Jersey gross income for nonresident purposes in both columns.

Page 4 — Deductions, Tax, and Credits (Lines 33–55)

Line 33: Total Exemption Amount

Multiply your total exemptions from Page 1 by $1,000 and enter the product. The exemption applies against Column A first.

Line 34: Medical Expenses

You can deduct unreimbursed medical expenses above 2% of Column A gross income — a much lower threshold than the federal 7.5%. Use the Worksheet F in the instructions booklet.

Line 35: Alimony Paid

For pre‑2019 divorce decrees only, alimony paid is deductible from Column A. Post‑2018 alimony is not deductible federally or in NJ.

Lines 36–37: Qualified Conservation Contribution and Health Enterprise Zone Deduction

These specialized deductions appear on Lines 36 and 37; most filers leave them blank.

Line 38: Alternative Business Calculation Adjustment (ABCA)

Schedule NJ‑BUS‑2 computes ABCA, which lets you net business losses across categories at a phased‑in rate (50% for 2025). Enter the result.

Lines 39–40: Total Deductions and Taxable Income (Column A)

Line 39 sums Lines 33–38. Line 40 subtracts Line 39 from Column A of Line 32 to produce taxable income.

Line 41: Tax on Amount on Line 40

Look up the tax using the NJ tax tables or the tax‑rate schedules in the instructions. NJ uses graduated brackets from 1.4% to 10.75%.

Example: Maria Lopez with $66,000 on Line 40 single owes $2,028 of tax.

Page 5 — Allocation, Credits, and Payments (Lines 56–73)

Line 65: Allocation Ratio (Column B ÷ Column A)

Divide Column B of Line 32 by Column A of Line 32, carried to six decimal places. This ratio prorates the tax computed on Column A income.

Example: Maria Lopez has $44,000 / $110,000 = 0.400000.

The nuance is that the ratio can never exceed 1.000000 — if it does, you mis‑sourced income. The common mistake is rounding to two decimals, which costs or saves hundreds. The misconception is that the ratio applies to total tax; it applies only to Line 41 base tax, not to credits.

Line 66: New Jersey Tax (Line 41 × Line 65)

Multiply base tax by the allocation ratio. This is the actual nonresident tax due before withholding and credits.

Lines 67–73: Withholding, Estimated Payments, and Credits

Line 67 captures NJ income tax withheld from all W‑2s and 1099s. Line 68 captures the 2% GIT/REP nonresident seller withholding. Line 69 captures estimated payments and extension payment from NJ‑630. Line 70 captures the NJ Earned Income Tax Credit, which is not available to nonresidents — leave it blank.

Example: Carlos Rivera had $1,400 NJ withheld at closing on the duplex sale; he enters $1,400 on Line 68.

The nuance is that nonresidents generally cannot claim a credit for taxes paid to another jurisdiction on Form NJ‑COJ; that credit is reserved for residents. The common mistake is duplicating COJ on the NR return, which the Division will deny. The misconception is that estimated payments from prior‑year overpayments roll forward automatically; they only roll if you elected it on last year’s Line 79.

Page 6 — Refund or Balance Due (Lines 74–82)

Line 74 totals payments. Line 75 compares to total tax (Line 66). If payments exceed tax, Line 76 is your refund; if tax exceeds payments, Line 77 is the balance due. Line 78 lets you direct‑deposit the refund using a 9‑digit routing number and account number — type carefully because the Division will not retrieve a refund deposited into a wrong account.

Signatures

Both spouses must sign and date a joint return; an unsigned return is treated as unfiled. Paid preparers complete the bottom block with their PTIN. The most common mistake is one spouse signing for both — forgery voids the return.

Three Filled‑Out Examples Using Real Scenarios

Scenario 1: Maria Lopez, NY Resident Commuting to Newark

Form Section	What Maria Enters
Name and Address	LOPEZ MARIA E, 123 ELM ST, BROOKLYN NY 11201
Filing Status (Line 1)	Single
Residency Dates (Line 6)	Blank — full‑year nonresident
Exemptions	1 personal, $1,000
Line 15 Wages (Col A / Col B)	$110,000 / $44,000
Line 28 Total Income	$110,000 / $44,000
Line 41 Base Tax	$2,028
Line 65 Allocation Ratio	0.400000
Line 66 NJ Tax	$811
Line 67 NJ Withheld	$1,250
Line 76 Refund	$439

Scenario 2: Carlos Rivera, PA Resident with NJ Rental Income

Form Section	What Carlos Enters
Name and Address	RIVERA CARLOS A, 45 OAK LN, PHILADELPHIA PA 19103
Filing Status (Line 1)	Single
Residency Dates (Line 6)	Blank
Exemptions	1 personal
Line 15 Wages (Col A / Col B)	$95,000 / $0 (PA reciprocity)
Line 19 Property Gain	$60,000 / $60,000
Line 23 Rental Net	$8,500 / $8,500
Line 28 Total Income	$163,500 / $68,500
Line 65 Allocation Ratio	0.418960
Line 66 NJ Tax	$1,547
Line 68 GIT/REP Withheld	$1,400
Line 77 Balance Due	$147

Scenario 3: Janet Pham, Part‑Year NJ Resident Moving to Florida

Form Section	What Janet Enters
Name and Address	PHAM JANET T, 700 PALM DR, MIAMI FL 33101
Filing Status (Line 1)	Single
Residency Dates (Line 6)	01/01/2025 – 06/30/2025 (files NJ‑1040 for that period)
Nonresident Period Wages (Line 15)	$48,000 / $0 (FL job)
Line 20 IRA Distribution	$25,000 / $0
Line 28 Total Income	$73,000 / $0
Line 65 Allocation Ratio	0.000000
Line 66 NJ Tax	$0
Line 67 NJ Withheld in Error	$320
Line 76 Refund	$320

How to File the Completed Form

By mail (refund or zero balance): send to State of New Jersey, Division of Taxation, Revenue Processing Center – Refunds, PO Box 244, Trenton, NJ 08646‑0244. By mail (balance due): send to State of New Jersey, Division of Taxation, Revenue Processing Center – Payments, PO Box 244, Trenton, NJ 08646‑0244. Use USPS Certified Mail Return Receipt or a private carrier with tracking — the postmark is your filing proof. There is no filing fee for the NJ‑1040‑NR.

Online: use approved third‑party software like TurboTax, H&R Block, or TaxAct. Accepted payment methods inside software include direct debit from a checking or savings account, credit card (with a 2.49% processor fee through ACI Payments), or a printed voucher NJ‑1040‑V mailed with a check. Processing time is 2–4 weeks for e‑filed refunds and 8–12 weeks for paper.

In person: drop off at any Regional Information Center during business hours; ask for a date‑stamped copy as proof of filing.

By fax: the Division does not accept faxed NJ‑1040‑NR returns. Do not fax.

If you cannot file by April 15, 2026, request a six‑month extension with Form NJ‑630 and pay at least 80% of your expected tax by that date to avoid the late‑payment penalty.

What Happens After You File

The Division acknowledges e‑filed returns within 24–48 hours and paper returns within 4–6 weeks. You can check status using the Where’s My Refund tool with your SSN and refund amount. Refunds for e‑filed returns typically arrive in 2–4 weeks via direct deposit; paper refunds take 8–12 weeks by check.

If something is wrong, the Division mails a notice — often a CP2000‑style “proposed assessment” — giving you 35 days to respond before the assessment becomes final under N.J.S.A. 54:49‑6. Respond in writing with documents; do not ignore it.

Audits of nonresident returns most often focus on the workday allocation on Line 15 Column B. Keep a contemporaneous calendar showing where you worked each day for at least four years after filing. Interest on balances owed accrues at the prime rate plus 3%, compounded annually.

Mistakes to Avoid When Filling Out the Form

• Using Box 16 of the W‑2 as Column B wages without checking workdays — leads to over‑ or under‑payment and possible audit.
• Putting bank interest in Column B because the bank is in New Jersey — inflates NJ tax and Division will not catch it in your favor.
• Forgetting GIT/REP‑1 withholding from a property sale on Line 68 — you forfeit 2% of the sale price to the state.
• Claiming the NJ Earned Income Tax Credit as a nonresident — denied 100% of the time and may delay your refund 12 weeks.
• Claiming credit for taxes paid to another jurisdiction (Schedule NJ‑COJ) as a full‑year nonresident — that credit is for residents only.
• Filing NJ‑1040‑NR when the partnership already filed NJ‑1080‑C for you — creates duplicate tax and a notice.
• Rounding the allocation ratio on Line 65 to two decimals — can shift the tax by hundreds of dollars.
• Forgetting to attach W‑2s and 1099s to the paper return — Division denies withholding credit and bills you.
• Signing your spouse’s name on a joint return — voids the return and exposes you to fraud penalties.
• Mailing to the wrong PO Box (refund vs. payment) — delays processing 4–8 weeks.
• Missing the April 15 deadline without filing NJ‑630 — 5%‑per‑month late‑filing penalty up to 25%.
• Reporting net rather than gross gambling winnings — Division audits casino W‑2Gs and will catch it.

Do’s and Don’ts

• ✅ Do download the current 2025 NJ‑1040‑NR directly from the Division — older PDFs floating around the web are obsolete.
• ✅ Do keep a workday log year‑round; reconstructing it at filing time invites error.
• ✅ Do attach a copy of your federal Form 1040 to the paper return — it speeds verification.
• ✅ Do request an extension with NJ‑630 and pay 80% of estimated tax to dodge late‑payment penalties.
• ✅ Do photocopy the entire signed return and proof of mailing before sending.
• ✅ Do check the box on Line 78 for direct deposit — paper checks add weeks.
• ❌ Don’t assume Pennsylvania reciprocity covers anything other than W‑2 wages — rental, business, and gambling income are still NJ‑taxable.
• ❌ Don’t combine resident and nonresident periods on the NJ‑1040‑NR — use NJ‑1040 for the resident portion.
• ❌ Don’t ignore a Division notice; the 35‑day response window is strict.
• ❌ Don’t staple multiple returns together — mail each in its own envelope.
• ❌ Don’t use a New Jersey workplace address as your filer address — correspondence will go astray.
• ❌ Don’t include cash with a mailed return — only checks payable to State of New Jersey – TGI.

Pros and Cons of Filing on Your Own vs. With Help

Pros of filing on your own

• Cost savings — no preparer fee, which averages $295 for a multi‑state return per the NSA fee survey.
• Speed — once you know the form, e‑filing through software takes under an hour.
• Privacy — fewer hands on your financial data.
• Learning curve pays off — you build skills that transfer year over year.
• Direct control — you choose every entry and can document each decision.

Cons of filing on your own

• Workday allocation is technical — getting Line 15 Column B wrong is the top audit trigger.
• Multi‑state interaction — you may need to coordinate with your home‑state return, which software does imperfectly.
• K‑1 sourcing — Schedule NJK‑1 requires interpretation few DIY filers have.
• Notices — if the Division writes, you have to research the law yourself.
• No malpractice protection — a preparer carries E&O insurance; you do not.

FAQs

Do I have to file NJ‑1040‑NR if I only worked one day in New Jersey?

Yes. Any New Jersey workday creates NJ‑source wages, and you must file if total NJ income exceeds $10,000 single or $20,000 joint, or if any tax was withheld.

Can a Pennsylvania resident skip the NJ‑1040‑NR because of reciprocity?

No. PA‑NJ reciprocity exempts only W‑2 wages. PA residents with NJ rental, business, gambling, or property‑sale income must still file the NJ‑1040‑NR.

Do I write my maiden name or married name in the name box?

Yes — write the name that matches your Social Security card today. A name change with SSA must be processed before filing or the return will mismatch.

On Line 6, do I enter the date I started working in NJ?

No. Line 6 captures residency dates, not work dates. If you never lived in New Jersey, leave Line 6 blank entirely.

In Column B on Line 16, do I include interest from my NJ bank?

No. For nonresident individuals, bank interest is sourced to your home state, not where the bank branch is located.

Can I claim my child as a dependent on Line 8 if my ex claims them federally?

No. New Jersey requires dependents to match the federal return; only the parent who claims the child federally may claim them on NJ‑1040‑NR.

Is the NJ Earned Income Tax Credit available on Line 70?

No. The NJ EITC is restricted to full‑year and qualifying part‑year residents under N.J.S.A. 54A:4‑7. Nonresidents leave Line 70 blank.

Can I e‑file the NJ‑1040‑NR through the Division’s free portal?

No. Unlike the resident NJ‑1040, the nonresident return must be filed by paper or through approved commercial software.

Do I owe NJ tax on my IRA withdrawal if I lived in Florida all year?

No. Federal law 4 U.S.C. § 114 prohibits states from taxing nonresident retirement plan distributions.

Is the $1,000 exemption fully usable on the nonresident return?

No. Exemptions are effectively prorated by the Line 65 allocation ratio, so a nonresident with a 0.20 ratio realizes only about $200 of value per exemption.

Can I deduct mortgage interest on my NJ rental on Line 23?

Yes. Rental net is reported net of interest, taxes, depreciation, and operating costs computed on federal Schedule E, then carried to Line 23.

What if I miss the April 15 deadline without filing NJ‑630?

Yes, penalties apply: 5% per month of unpaid tax (max 25%) plus 5% late‑payment penalty plus interest at prime plus 3% under N.J.S.A. 54:49‑4.

Do I sign the return if my spouse files separately in another state?

Yes — only the spouse with NJ‑source income signs the NJ‑1040‑NR if filing married‑filing‑separately, even when the couple filed jointly federally.

Can I claim the property‑tax deduction as a nonresident?

No. The NJ property‑tax deduction or credit is reserved for residents; nonresidents who own NJ property cannot use it on the NJ‑1040‑NR.