For many nonresident aliens, the ITIN process and the U.S. tax filing process happen at the same time. If you need to file Form 1040-NR but do not have and are not eligible for a Social Security number, you may need to submit Form W-7 with your return. This guide explains how the forms connect, what to review before submission, and when in-person help from a Certified Acceptance Agent in Pittsburgh may help.
Can You Submit Form W-7 With Form 1040-NR?
Yes. In many first-time ITIN cases, a nonresident alien can submit Form W-7 with Form 1040-NR. The IRS says an ITIN application package includes Form W-7 and a U.S. federal income tax return, such as Form 1040-NR, along with documents proving identity and foreign status. The IRS also instructs applicants to leave the SSN area blank for each ITIN applicant listed on the return and attach Form W-7 to the front of the tax return. (IRS)
Form W-7 is the application used to apply for or renew an IRS Individual Taxpayer Identification Number. The IRS explains that an ITIN is for individuals who need a U.S. taxpayer identification number for federal tax purposes but do not have and are not eligible to get an SSN. (IRS)
For a broader explanation of how the forms work together, see Form 1040-NR ITIN application.
Why Are Form W-7 and Form 1040-NR Often Sent Together?
Form W-7 and Form 1040-NR are often sent together because the tax return shows the federal tax purpose for the ITIN request. Form 1040-NR is used by certain nonresident alien individuals, estates, and trusts to file a U.S. income tax return. The IRS says a person may need to file Form 1040-NR if they were a nonresident alien engaged in a trade or business in the United States, represented a deceased person who would have needed to file Form 1040-NR, or represented an estate or trust that needed to file Form 1040-NR. (IRS)
The IRS Form W-7 instructions also state that individuals applying for an ITIN must include a U.S. federal tax return unless they meet an exception, plus the required documentation. (IRS)
This is why a first-time ITIN applicant should not usually expect to receive the ITIN first and then file the return later. In many cases, the return and W-7 package are reviewed as one filing package.
For a supporting article on this specific need, see Do nonresident aliens need an ITIN to file Form 1040-NR?
What Should Be Checked Before Sending Form W-7 With Form 1040-NR?
Before sending Form W-7 with Form 1040-NR, review the package carefully. The goal is to make sure the ITIN request, tax return, and supporting documents all match. The IRS says ITIN applicants must include required documents that establish identity and foreign status. (IRS)
Use this Form W-7 and 1040-NR checklist before submitting:
- Confirm the applicant is not eligible for an SSN.
- Confirm Form 1040-NR is the correct return for the filing situation.
- Make sure Form W-7 is complete and signed.
- Attach Form W-7 to the front of the tax return.
- Leave the SSN area blank for each ITIN applicant listed on the return.
- Check that the name, date of birth, and country information match the supporting documents.
- Include original identity documents or certified copies from the issuing agency, unless using an approved in-person option.
- Review whether an exception applies if no tax return is attached.
Mistakes in this package can cause delays. Common issues include missing signatures, mismatched names, expired documents, incomplete applicant categories, and sending Form W-7 without the required tax return when no exception applies.
For more background on the process, see How do nonresident aliens apply for an ITIN before filing a U.S. tax return?
Can a Certified Acceptance Agent Help Review the W-7 Package?
Yes. A Certified Acceptance Agent can help review the W-7 package and make the ITIN application process easier to organize. The IRS says Certifying Acceptance Agents can help complete Form W-7, authenticate most supporting documents, return authenticated documents immediately, mail the ITIN application package to the IRS, work with the IRS to resolve ITIN application issues, and receive copies of client ITIN notices. (IRS)
A Certified Acceptance Agent does not approve the ITIN. The IRS still makes that decision. However, a CAA can help applicants understand whether the package is complete before submission and can help reduce confusion around document review.
This support can be especially helpful for nonresident aliens who are worried about mailing original passports or identity documents. It can also help applicants who need a practical review of Form W-7, Form 1040-NR, and the paperwork connected to their ITIN request.
Request In-Person ITIN Help in Pittsburgh
If you need to submit Form W-7 with Form 1040-NR, Tri-State Paralegal Service can help you prepare for the ITIN process with in-person support in Pittsburgh. Tri-State’s Certified Acceptance Agent service page explains that the office assists with first-time ITIN applications, ITIN renewals, Form W-7 help, document review, and appointment preparation. (IRS)
Request an appointment through Certified Acceptance Agent in Pittsburgh. Tri-State can help review Form W-7, organize the application package, and prepare applicants for next steps. This support is document-focused and process-focused, and it does not include legal or tax advice.
