What Is a Certified Acceptance Agent (CAA)? Cost, ITIN Help & How to Find One

When you apply for a US Individual Taxpayer Identification Number (ITIN) to file your FIRPTA refund claim, the IRS requires proof of identity. The safest way to provide that proof (without mailing your original passport to Texas) is to use a Certified Acceptance Agent. This guide explains what a CAA is, how it differs from a regular Acceptance Agent, what the service costs, and whether DVC sellers actually need one.

Acceptance Agent vs Certified Acceptance Agent: What Is the Difference?

The IRS has two tiers of agents authorized to assist with ITIN applications:

Acceptance Agent (AA) (An individual or organization approved by the IRS to help you complete the ITIN application process. An AA can help you prepare Form W-7 and compile supporting documents, but they cannot certify copies of your identity documents. You still need to submit your original passport or a copy certified by the issuing authority directly to the IRS.

Certified Acceptance Agent (CAA)) A higher-tier agent authorized by the IRS to physically review your original identity documents and issue a Certificate of Accuracy (IRS Form 14194) confirming they verified your passport in person. The IRS accepts this certification instead of your original document. Your passport never leaves your hands.

For most international DVC sellers, the CAA designation is the one that matters. The ability to verify your documents in person (and keep your passport) is the core benefit that separates a CAA from a standard Acceptance Agent.

What a Certified Acceptance Agent Actually Does

A CAA meets with you (in person or sometimes by video call) reviews your original passport and any required secondary documents, and issues the IRS a Certificate of Accuracy confirming your identity was verified. You submit your ITIN application (Form W-7) along with the CAA's certification letter instead of your physical passport.

The CAA also reviews your Form W-7 for completeness before submission, reducing the risk of rejection on technical grounds. Many CAAs also prepare the non-resident tax return (Form 1040-NR) required for a FIRPTA refund, meaning one professional handles your entire filing from start to finish.

How Much Does a CAA Cost?

CAA fees for document verification and ITIN application assistance typically range from $150 to $350 for verification alone. Costs vary by location, the agent's specialty, and whether they prepare your ITIN application from scratch.

For DVC sellers who need a complete FIRPTA refund filing, a bundled service (where one firm handles your ITIN verification, Form W-7, and Form 1040-NR) typically costs $600 to $1,200 depending on the complexity of your sale and the professional's experience with FIRPTA transactions specifically.

CAAs based outside the US (UK, Canada, Australia) often charge in local currency. Always confirm whether the quoted fee covers document certification only, the ITIN application, the tax return, or all three services combined.

Do DVC Sellers Need a Certified Acceptance Agent?

A CAA is not required. You have three ways to submit identity verification for an ITIN application:

• Mail your original passport to the IRS ITIN Operations unit in Austin, Texas. The IRS returns it within 7 to 11 weeks. There is no fee, but your passport is out of your possession for months.
• Submit a copy certified by the issuing authority (your country's passport agency or a US embassy/consulate) which can be slow and may carry its own fees.
• Use a Certified Acceptance Agent who verifies your document in person and issues a Certificate of Accuracy. Your passport stays with you the entire time.

If you have upcoming international travel, a visa renewal, or simply do not want your passport in international transit, a CAA is the right choice. If you have no immediate need for your passport and are comfortable with the 7–11 week return timeline, the direct mail route works fine.

How to Find an IRS Certified Acceptance Agent

The IRS maintains a searchable directory of Acceptance Agents and Certified Acceptance Agents at irs.gov. You can filter by country and city. Agents are available in many countries where significant numbers of US taxpayers live, including:

• United Kingdom (several CAAs in London and other major cities
• Canada) agents in Toronto, Vancouver, and Calgary
• Australia (available in Sydney and Melbourne
• Germany, France, Netherlands) available in major financial centers

When using the IRS directory, filter specifically for Certified Acceptance Agents rather than standard Acceptance Agents if you want in-person document verification without mailing your passport.

What to Ask Before Hiring a CAA for FIRPTA

Not every CAA handles FIRPTA cases. Before engaging one, confirm:

• Do they prepare Form 1040-NR? A FIRPTA refund requires a non-resident tax return. A CAA who only does ITIN verification leaves you to find a separate preparer for the return itself.
• Have they handled FIRPTA sales before? The gain or loss calculation on a DVC resale has specific nuances (original purchase price, points upgrades, and closing cost treatment. FIRPTA experience matters.
• Do they offer video verification? Some CAAs accept video calls for clients outside their local area. Confirm whether this is available and IRS-compliant for your situation.
• What is the total fee? Get a written quote specifying whether it covers ITIN preparation, document certification, the tax return, or all three.

ITIN Processing Times With and Without a CAA

ITIN processing times vary significantly by time of year. During peak season (January through April), the IRS can take 9 to 11 weeks to process ITIN applications. Outside peak season, 6 to 8 weeks is more typical.

Using a CAA does not speed up IRS processing of the ITIN itself. The advantage is entirely on the front end) you can submit your application faster because there is no need to coordinate with a passport office or wait for a certified copy. A complete application submitted through a CAA is processed on the same timeline as one submitted with original documents.

Frequently Asked Questions

Can a CAA also be my FIRPTA tax preparer?
Yes. Many international tax professionals who specialize in non-resident US returns are also IRS-certified CAAs, making them the most efficient choice for DVC sellers. One firm handles your ITIN, your Form W-7, your Form 1040-NR, and all IRS correspondence.

Is there an official IRS list of Certified Acceptance Agents?
Yes. The IRS Acceptance Agent Program directory is available at irs.gov and is searchable by country and state. Always verify a CAA's status through the official IRS directory before engaging them.

What if my CAA makes an error on my Form W-7?
If your ITIN application is rejected, the IRS sends a notice explaining the reason. Most errors can be corrected and resubmitted. Using a CAA experienced in ITIN applications reduces the risk of rejection significantly, but if it occurs, confirm before hiring whether your CAA will handle resubmission at no additional charge.

Do I need a CAA if I already have an ITIN?
No. If you have a valid, unexpired ITIN, you do not need a new ITIN application and do not need a CAA for that purpose. You may still need a tax professional to prepare your Form 1040-NR for the FIRPTA refund claim.

What is the difference between an AA and a CAA in plain terms?
An Acceptance Agent helps you fill out the paperwork. A Certified Acceptance Agent does everything an AA does and also verifies your identity documents in person (so your passport does not have to be mailed to the IRS.