How to Change Your Name with the New Jersey Division of Taxation and State Agencies

After legally changing your name in New Jersey, it’s important to update your information with key state agencies—including the Division of Taxation, the Department of Labor, and any benefit programs you may be enrolled in. This article walks you through the process of notifying each agency to ensure your tax records and state benefits remain accurate.

Click here for our complete guide on how to change your name in New Jersey.

New Jersey Division of Taxation (For Individuals and Businesses)

If you own a business or pay taxes in New Jersey, you’ll want to update your name with the Division of Taxation:

• Use Form REG-C-L to change the legal name on your business registration
• Include supporting documentation like a certified court order or marriage certificate
• Mail it to: NJ Division of Revenue, Client Registration, PO Box 252, Trenton, NJ 08646-0252

For personal tax matters:

• Include your updated name when filing your next return
• Ensure your Social Security number matches with the IRS and SSA to avoid delays

Additional Agencies to Notify

• New Jersey Department of Labor and Workforce Development: For updating unemployment records or tax contributions
• Department of Human Services: For Medicaid, SNAP, WIC, and other benefits
• New Jersey Motor Vehicle Commission (MVC): For updating driver’s license and vehicle title
• State Pension and Retirement Systems: If you’re a public employee, notify your pension system

Always bring valid ID and a certified copy of your name change document when visiting any state office.