ITINNumber.io

Disclaimer

Last updated: November 7, 2026

Important

ITINNumber.io is a private service provider that works as an IRS Certifying Acceptance Agent under an agreement with the IRS. We are not the IRS, not part of the U.S. Department of the Treasury or any government agency, and not a law firm, CPA firm, or bank. The IRS issues ITINs free of charge to applicants who apply directly. Our fees cover professional preparation, document certification, filing, and follow-up — not the ITIN itself. The IRS decides every application and sets its own processing times, which cannot be guaranteed or shortened.