1099 Tax Calculator for New Jersey Freelancers
New Jersey applies progressive state income tax rates from 1.4% to 10.75% — one of the higher top rates in the country. Most freelancers earning $75,000-$150,000 fall in the 5.525% or 6.37% bracket. Combined with the 15.3% self-employment tax and federal income tax, a New Jersey freelancer earning $100,000 in net business income can expect to pay roughly $5,000-$6,500 in state income tax.
New Jersey conforms to most federal business expense rules. Proper expense tracking and retirement contributions can significantly reduce both your federal and NJ taxable income.
Use our free 1099 tax calculator to estimate your total tax liability as a New Jersey freelancer.
New Jersey Tax Quick Facts
- State income tax rate: 1.4%-10.75%
- Tax structure: Progressive brackets
- Quarterly state payments: Required if you expect to owe $400+ in NJ state tax
Frequently Asked Questions
What is the New Jersey state tax rate for 1099 contractors?
New Jersey has progressive brackets from 1.4% to 10.75%. Most freelancers earning $75K-$150K are in the 5.525% or 6.37% bracket.
Do NJ freelancers need quarterly state tax payments?
Yes, if you expect to owe $400 or more in NJ state tax.
Does New Jersey conform to the QBI deduction?
New Jersey does not conform to the federal QBI deduction.
Data source: IRS 2026 tax brackets and New Jersey state revenue department. Last reviewed: 2026-07-05.