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This version of the form is not currently in use and is provided for reference only. Download this version of
Instructions for Form NJ-1040X
for the current year.
Instructions for Form NJ-1040X Amended Resident Return - New Jersey
This document contains official instructions for Form NJ-1040X , Amended Resident Return - a form released and collected by the New Jersey Department of the Treasury. An up-to-date fillable Form NJ-1040X is available for download through this link.
FAQ
Q: What is Form NJ-1040X?
A: Form NJ-1040X is used to amend a previously filed New Jersey resident tax return.
Q: What information do I need to complete Form NJ-1040X?
A: You will need the information from your original New Jersey resident return, as well as any supporting documentation for the changes you are making.
Q: When should I file Form NJ-1040X?
A: You should file Form NJ-1040X as soon as possible after you discover an error or omission on your original New Jersey resident return.
Q: Are there any penalties for filing Form NJ-1040X?
A: If you are filing Form NJ-1040X to correct an error or omission and there is no change in the tax you owe, there are generally no penalties. However, if you owe additional tax as a result of the amendment, you may be subject to penalties and interest.
Instruction Details:
- This 4-page document is available for download in PDF;
- Might not be applicable for the current year. Choose a more recent version;
- Complete, printable, and free.
Download your copy of the instructions by clicking the link below or browse hundreds of other forms in our library of forms released by the New Jersey Department of the Treasury.
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