Frequently Asked Questions
ITINs are for federal tax reporting only, and are not intended to serve any other purpose. IRS issues ITINs to help individuals comply with the U.S. tax laws, and to provide a means to efficiently process and account for tax returns and payments for those not eligible for Social Security Numbers (SSNs).
An ITIN does not:
- Authorize work in the U.S.
- Provide eligibility for Social Security benefits
- Qualify a dependent for Earned Income Tax Credit Purpose
IRS issues ITINs to foreign nationals and others who have federal tax reporting or filing requirements and do not qualify for SSNs. A non-resident alien individual not eligible for a SSN who is required to file a U.S. tax return only to claim a refund of tax under the provisions of a U.S. tax treaty needs an ITIN.
Other examples of individuals who need ITINs include:
- A nonresident alien required to file a U.S. tax return
- A U.S. resident alien (based on days present in the United States) filing a U.S. tax return
- A dependent or spouse of a U.S. citizen/resident alien
- A dependent or spouse of a nonresident alien visa holder
If you do not have a SSN and are not eligible to obtain a SSN, but you have a requirement to furnish a federal tax identification number or file a federal income tax return, you must apply for an ITIN.
Use the latest revision of Form W-7, to apply. Attach a valid federal income tax return, unless you qualify for an exception, and include your original proof of identity or copies certified by issuing agency and foreign status documents.