ITIN CAA — Certified Acceptance Agent Services Online

ITIN CAA helps individuals, families, non-resident investors, international students, and foreign business owners apply for a U.S. Individual Taxpayer Identification Number (ITIN) without mailing their original passport. Our Certified Acceptance Agents are authorized by the IRS to verify identification documents, review Form W-7, and submit complete ITIN applications on your behalf.

What is an ITIN?

An Individual Taxpayer Identification Number (ITIN) is a nine-digit tax processing number issued by the Internal Revenue Service (IRS) to people who are required to have a U.S. taxpayer identification number but who do not have, and are not eligible to obtain, a Social Security Number (SSN). ITINs are used for federal tax reporting only and are commonly required by non-resident aliens, foreign nationals, dependents and spouses of U.S. citizens or resident aliens, and individuals earning U.S.-source income.

Why work with a Certified Acceptance Agent?

A Certified Acceptance Agent (CAA) is an individual or business authorized by the IRS to assist applicants with the ITIN process. Working with a CAA means you do not have to mail your original passport or certified copies to the IRS. Our CAAs verify your identification documents, prepare your Form W-7, attach the required supporting documentation, and submit everything directly to the IRS ITIN Operations Unit. This reduces errors, prevents rejection, and protects your original documents.

Our ITIN and U.S. Setup Services

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Who we help

We serve non-resident aliens earning U.S.-source income, foreign investors in U.S. real estate and stocks, dependents and spouses on U.S. tax returns, international students and scholars on F, J, M, or Q visas, foreign business owners forming LLCs or C-Corps in the United States, Amazon and e-commerce sellers, YouTube and online creators receiving U.S. payments, and any individual required to report taxes to the IRS without an SSN.

Our four-step ITIN process

  1. Eligibility review: We confirm you qualify for an ITIN and identify the correct exception category under the W-7 instructions.
  2. Document verification: Our Certified Acceptance Agent reviews and certifies your passport or supporting identification documents, so originals stay with you.
  3. Form W-7 preparation: We prepare a complete, IRS-compliant W-7 application bundled with your tax return or supporting exception documentation.
  4. IRS submission and tracking: We submit your application to the IRS ITIN Operations Unit and track its status until your ITIN letter is issued.

Why applicants choose ITIN CAA

We are committed to clear pricing, secure document handling, and direct communication. Every application is reviewed by an IRS-authorized Certified Acceptance Agent before it is sent to the IRS. We work fully online, so you can complete your ITIN application from anywhere in the world. We stand behind our work — if the IRS requests additional information, we help you respond at no extra cost.

Contact ITIN CAA

Have questions about your ITIN application, W-7 filing, U.S. bank account setup, or any of our certified acceptance agent services? Email us at contact@itinexpress.us or visit www.itincaa.us to get started. We respond to every inquiry from real applicants, accountants, and international clients within one business day.