US Foundational
ITIN Application Filing
We prepare, review, and file your Individual Taxpayer Identification Number (ITIN) application with the IRS. Our streamlined process ensures your paperwork is complete and accurate, with a 48-hour turnaround on document preparation.
48-hour document preparation turnaround
Full IRS Form W-7 completion and review
Certified Acceptance Agent (CAA) verification
Document translation support if needed
Application tracking and status updates
Free re-submission if initially rejected
Questions we are asked
What is an ITIN?
An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the IRS for individuals who are not eligible for a Social Security Number but need to file taxes or open accounts in the US.
How long does the IRS take to process?
Once submitted, the IRS typically processes ITIN applications within 7-11 weeks. We handle all paperwork within 48 hours so your application is submitted as fast as possible.
Do I need to send my original passport?
No. As a Certified Acceptance Agent, we can verify your identity documents, meaning you do not need to mail your original passport to the IRS.