You can also check the status of a NJ state income tax refund online. Click here.
For any other state you should go to the website of the appropriate state tax agency. Click here to link to your state.
You must wait at least eight (8) weeks after mailing your return to check on its status. Have your copy of the tax return in front of you when you check, as you will need information that is on the return.
Contact your tax preparer only if you are told that your return has not been received to request a duplicate copy.
If you are told that your refund has been issued but you have not received it, follow the instructions provided to request a new check.