New Jersey Quarterly Tax Calculator 2026
Rates reviewed · New Jersey Division of Taxation
New Jersey has a top income tax rate of 10.75%. Most freelancers fall in the 5.525–6.37% range. Quarterly payments required if annual liability exceeds $400.
Your Information
Tax Information Notice
This content is for informational and educational purposes only. It does not constitute tax, legal, or financial advice. Tax laws change frequently. Always consult a qualified CPA or Enrolled Agent for your specific situation.
New Jersey quarterly tax questions
How much is the quarterly tax for freelancers in New Jersey?
Freelancers in New Jersey pay federal self-employment tax (15.3% of net self-employment income), federal income tax at their bracket, and New Jersey income tax of up to 10.75%. This calculator applies 6.37% as a representative New Jersey rate for freelancer-level income; the top marginal rate is 10.75%.
When are quarterly estimated taxes due in New Jersey for 2026?
New Jersey follows the federal estimated tax schedule for 2026 — Q1: April 15, 2026, Q2: June 16, 2026, Q3: September 15, 2026, Q4: January 15, 2027. The Q3 payment is due September 15, 2026.
Do I have to make New Jersey estimated tax payments?
New Jersey requires estimated payments once you expect to owe $400 or more in state income tax for the year. The state form is Form NJ-1040-ES. Payments can be made online through Division of Taxation online payment. Filing and paying federal estimated tax does not cover the state amount — they are separate payments.
Where do I pay New Jersey estimated taxes online?
New Jersey accepts online estimated tax payments through Division of Taxation online payment, run by the New Jersey Division of Taxation. Federal payments go through IRS Direct Pay or EFTPS separately.
What happens if I underpay estimated taxes in New Jersey?
The IRS charges an underpayment penalty based on the amount underpaid and the number of days late. Paying at least 90% of this year's tax or 100% of last year's (110% if your AGI exceeded $150,000) meets the federal safe harbour. New Jersey applies its own interest and penalty on late or short state payments.
State payments are administered by the New Jersey Division of Taxation via Division of Taxation online payment.
Tax Information Notice
This content is for informational and educational purposes only. It does not constitute tax, legal, or financial advice. Tax laws change frequently. Always consult a qualified CPA or Enrolled Agent for your specific situation.