How do I amend 2012 taxes?

File Form 1040X only after you have filed your original return. Generally, for a credit or refund, you must file Form 1040X within 3 years (including extensions) after the date you filed your original return or within 2 years after the date you paid the tax, whichever is later.

Can NJ 1040X be filed electronically?

You can prepare a 2021 New Jersey Tax Amendment Form on eFile.com, however you cannot submit it electronically. In comparison, the IRS requires a different Form – Form 1040X – to amend an IRS return (do not use Form 1040 for an IRS Amendment).

Where do I file NJ 1040X?

Where to File

  • Mail Amended Returns (Form NJ-1040X) to: STATE OF NEW JERSEY.
  • DIVISION OF TAXATION. REVENUE PROCESSING CENTER.
  • PO BOX 664. TRENTON NJ 08646-0664.

What is a NJ 1040X form?

You must use Form NJ-1040X for the appropriate tax year to. change (amend) any information reported on your original. resident Income Tax return (Form NJ-1040 or return that was. filed using approved vendor software).

How far back can you amend a NJ tax return?

within three years
You can amend your return at any time, but to claim a refund, the amended return must be filed within three years from the original due date of the return or two years from the time the tax was paid, whichever is later.

What do I attach to 1040X?

Attach to the front of the Form 1040X: – A copy of any Forms W-2, W-2c (a corrected Form W-2), and 2439 that support changes made on the return – A copy of any Form W-2G and 1099-R that support changes made on the return, but only if tax was withheld – A copy of any Forms 1042S, SSA-1042S, RRB-1042S, and 8288-A that …

How do you fill out an amended 1040X?

At the top of Form 1040x, fill in your basic information, including the tax year you’re amending, your name, Social Security number, home address, phone number, and filing status. The rest of Form 1040x is comprised of 3 columns. Column A shows the numbers from your original tax return.