Where Is NJ Gross Income in 1040? - Precision Accounting intl

If you’ve ever stared at your NJ‑1040 form wondering, “Where exactly is my Gross Income?”, you’re not alone. Confusion over federal vs New Jersey income, missing exclusions, or incorrect calculations can cost you time, money, or even trigger tax notices.

In this guide, you’ll learn exactly where to find your NJ Gross Income on Form NJ‑1040, understand what counts toward it, and discover how to avoid costly mistakes. 

Whether you’re a full-year resident, part-year filer, or nonresident, this article will walk you through the process step by step. Plus, you’ll see how Precision Accounting Intl’s tax preparation services for Businesses can simplify your filing. You can also benefit from our tax preparation services for individuals. 

Finding NJ Gross Income (Line 29)

The NJ Gross Income is located on Line 29 of Form NJ‑1040.

Calculation at a glance:
 Line 27 (Total Income) – Line 28c (Exclusions) = Line 29 (NJ Gross Income)

This is the number the state uses to determine your filing threshold, tax liability, and eligibility for credits. Getting it right is crucial for accurate filings.

Resources: 

For detailed line-by-line guidance, see our NJ‑1040 Instructions.

For our help, check Tax accountant services in New Jersey.

Understanding NJ Gross Income vs Federal AGI

Many taxpayers confuse NJ Gross Income with federal Adjusted Gross Income (AGI). While similar, there are key differences:

• Federal AGI comes from your federal Form 1040 and includes all income minus federal adjustments.
• NJ Gross Income starts with total income (Line 27) but subtracts specific NJ exclusions (Line 28c).

Key Inclusions & Exclusions

Takeaway: Always check Line 29 on NJ‑1040, not federal AGI, when reporting for NJ taxes.

Calculating Your NJ Gross Income

Here’s how to calculate your NJ Gross Income accurately:

1. Gather all income documents: W‑2s, 1099s, business income, and other income records. 
2. Compute Total Income (Line 27): Sum wages, business income, interest, dividends, and other taxable sources.
3. Subtract Exclusions (Line 28c): Include retirement income exclusions, certain pensions, or disability benefits. 
4. Result = NJ Gross Income (Line 29): This is the amount reported to the state.

Common Exclusions

• Retirement and pension income
• Certain disability benefits
• Federal tax refunds (if applicable)

Pro Tip: Mistakes here can delay refunds or trigger penalties. For personalized guidance, book a tax preparation consultation with Precision Accounting Intl.

Special Cases for NJ Gross Income

Part-Year Residents

• Income must be prorated based on NJ residency duration.
• Only income earned while a NJ resident is included.

Non-Residents (NJ‑1040NR)

• Report NJ-sourced income only.
• NJ Gross Income calculation differs slightly from full-year residents.

Freelancers & Small Business Owners

• Include all business income in Line 27.
• Subtract allowable exclusions to determine Line 29. 

Resource: For guidance on accounting for small businesses, see What type of accountant is best for small business?

Common Mistakes and How to Avoid Them

• Confusing federal AGI with NJ Gross Income
• Forgetting to subtract Line 28c exclusions
• Failing to account for part-year residency
• Missing W‑2 Box 16 entries

Resources for further reading:

• Who is eligible for the NJ property tax relief credit?
• Do I need to file NJ tax return 

Tip: Keeping short, organized records helps ensure accurate reporting.

NJ Filing Thresholds and Why It Matters

Why it matters: Line 29 determines if you meet NJ filing thresholds. Filing incorrectly can lead to:

• Delayed refunds (When can I expect my NJ rebate check?)
• Penalties (What is the penalty for late payment of taxes in NJ?)
• Collection actions (Can the state of NJ take money from your bank account?) 

Key Filing Thresholds 2025:

• Single: $10,000 NJ Gross Income
• Married filing jointly: $20,000 NJ Gross Income
• Adjustments apply for age or exemptions

Why Hire Precision Accounting Intl for NJ Tax Preparation

Navigating NJ Gross Income and filing thresholds can be confusing. Precision Accounting Intl provides:

• Expert calculation of Line 29 to avoid mistakes
• Knowledge of NJ-specific exclusions, credits, and thresholds
• Guidance for part-year residents, non-residents, and small business owners

Schedule your NJ tax preparation today to ensure accurate filing, maximize refunds, and avoid penalties. Book a consultation now.

FAQs About NJ Gross Income

Q: Where do I report retirement income in NJ‑1040?

A: Use Line 28c for eligible retirement income exclusions.

Q: What if my NJ Gross Income differs from federal AGI?

A: This is normal. NJ subtracts specific exclusions not considered at the federal level.

Q: Can I deduct property taxes from NJ Gross Income?

A: Yes, under certain conditions.

Other helpful resources:

• Do I need an accountant for a very small business?
• NJ property tax relief fund
• NJ Anchor tax relief