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Make edits, fill in missing information, and update formatting in US Legal Forms—just like you would in MS Word.

Download a copy, print it, send it by email, or mail it via USPS—whatever works best for your next step.

Sign and collect signatures with our SignNow integration. Send to multiple recipients, set reminders, and more. Go Premium to unlock E-Sign.

If this form requires notarization, complete it online through a secure video call—no need to meet a notary in person or wait for an appointment.

We protect your documents and personal data by following strict security and privacy standards.
If you didn't claim the correct filing status or you need to change your income, deductions, or credits, you should file an amended or corrected return using Form 1040-X, Amended U.S. Individual Income Tax Return.
Login on the CDTFA's secure website with your Username and Password. Select the account for which you want to submit an amended return for under the "Accounts" tab. Select the period for which you want to submit an amended return for under "Recent Periods" tab.
Go to .irs/Form1040X for instructions and the latest information. Amended return filing status. You must check one box even if you are not changing your filing status.
You can file Form 1040-X, Amended U.S. Individual Income Tax Return electronically with tax filing software to amend your Form 1040, 1040-SR, 1040-NR, or 1040-SS/PR for the current or two prior tax periods.
You can usually e-file your amended return if you're amending during the same calendar year tax season you e-filed your original return. For example, you can e-file your amended 2024 return in 2025 if you e-filed your original 2024 return in 2025.
If you file Form 1040-X claiming a refund or credit for more than the correct amount, you may be subject to a penalty of 20% of the disallowed amount. See Penalty for erroneous claim for refund or credit under Interest and Penalties, later.
Login on the CDTFA's secure website with your Username and Password. Select the account for which you want to submit an amended return for under the "Accounts" tab. Select the period for which you want to submit an amended return for under "Recent Periods" tab.
If you choose to submit the I-864 Affidavit of Support without your tax return statement, you should include a copy of the extension application. There is a possibility that USCIS may issue a “Request for Evidence” (RFE), which can delay the processing of your case.
You can file Form 1040-X, Amended U.S. Individual Income Tax Return electronically with tax filing software to amend your Form 1040, 1040-SR, 1040-NR, or 1040-SS/PR for the current or two prior tax periods. If amending a prior year return originally filed on paper, then the amended return must also be filed on paper.
You can file Form 1040-X, Amended U.S. Individual Income Tax Return electronically with tax filing software to amend your Form 1040, 1040-SR, 1040-NR, or 1040-SS/PR for the current or two prior tax periods.