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IRS-Authorized PartnerExpress: 2-3 Business Days100% Money-Back Guarantee

What Our Customers Say About itin.so

We launched itin.so to make the ITIN application process faster, simpler, and more transparent. As a new service, we are building our reputation one customer at a time. This page will feature real reviews from real customers as they complete the ITIN process with us. We believe in earning trust through results, not marketing claims.

Reviews Coming Soon

We are a new service, and we believe in transparency. Rather than posting fabricated testimonials, we are waiting for our first customers to share their genuine experiences. ITIN processing takes 6 to 11 weeks, so our earliest reviews will appear after our first customers receive their ITINs.

Want to be among our first reviewers?

Start your ITIN application with itin.so and share your experience after you receive your ITIN. We value honest feedback, whether positive or constructive, and we use every review to improve our service.

What We Aim to Deliver

The following are example testimonials showing the kind of experience we are building toward. These are not real customer reviews. They represent the standard of service we hold ourselves to.

“The process was straightforward. I uploaded my passport, and the team handled everything else. My ITIN arrived in 8 weeks.”

Example review. Applicant from Brazil.

Not a real review

“I was worried about mailing my passport to the IRS. Using a CAA meant I kept my documents the entire time. That alone was worth it.”

Example review. Applicant from India.

Not a real review

“I needed an ITIN for my rental property tax return. The Express service got my application submitted in 3 days, and I had my number within 9 weeks.”

Example review. Real estate investor from Canada.

Not a real review

“The W-7 form looked complicated, but the itin.so team filled it out for me. They caught a name discrepancy that would have caused a rejection.”

Example review. Freelancer from Germany.

Not a real review

Our Commitment to Quality

Every ITIN application we handle receives the same level of care. Here is what we promise to every customer:

Professional CAA review

Our IRS-authorized Certifying Acceptance Agents review every document and form before submission. This catches errors that cause rejections and delays.

Document security

Your passport and identity documents never leave your hands. We verify them and submit a Certificate of Accuracy to the IRS instead of your originals.

Transparent pricing

Standard service is $197. Express service is $297. No hidden fees, no surprise charges. You know the full cost before you start.

Responsive support

Questions get answered within one business day. If the IRS sends a notice about your application, we help you respond. Learn more about our team.

Frequently Asked Questions About itin.so

Yes. itin.so is an IRS-authorized Certifying Acceptance Agent (CAA) service. CAAs are vetted and approved by the IRS to verify identity documents and submit ITIN applications on behalf of applicants. You can verify CAA status through the IRS acceptance agent program.

Ready to experience the itin.so difference? Start your ITIN application today.

Start Your ITIN Application

Have questions first? Learn about our team and process.