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Division of Taxation

Internal Affairs Complaints

Internal Affairs complaint report forms are listed below in various languages. Select your language, and mail the IA report forms to:

  • NJ Division of Taxation - Office of Criminal Investigation
    Attn: Internal Affairs Officer
    PO Box 284
    Trenton, NJ 08695

Complaints may also be made via telephone to the Internal Affairs Officer at 609-963-3993.


Name Type Language
Complaint Information Sheet
IA Report Form

Last Updated: Tuesday, 09/09/25