How many countries does itin.so serve?

itin.so serves clients in over 150 countries across 6 continents. Our remote document verification process makes ITIN applications accessible to anyone worldwide. Top client countries include India, Brazil, Germany, Mexico, Philippines, Nigeria, United Kingdom, Canada, Colombia, and Bangladesh. No US travel is required to apply.

What languages does your ITIN support team speak?

Our team provides full support in English and Spanish. You can communicate in either language throughout the entire application process, from initial questions to final IRS submission. WhatsApp support is available Sunday through Thursday, 9 AM to 6 PM GMT+6, with responses within 2 hours during business hours.

What is the difference between Standard and ITIN service?

$297 prepares your ITIN application in 7-10 business days with email support. $297 completes preparation in 2-3 business days with WhatsApp support and a full money-back guarantee if the IRS declines due to a preparation error. Both include Form W-7 preparation, document review, CAA certification, and IRS submission.

How do I verify itin.so IRS authorization?

You can verify our partner's Certifying Acceptance Agent status directly through the IRS website. Visit the IRS Acceptance Agent directory at irs.gov/individuals/international-taxpayers/acceptance-agents-united-states. All authorized CAAs are listed with their name, location, and contact details. We provide our agent credentials upon request.

Does itin.so offer a money-back guarantee?

Yes. The ITIN service ($297) includes a full money-back guarantee if the IRS declines your ITIN application due to a preparation error on our part. This covers Form W-7 errors, document certification issues, and submission mistakes. The guarantee does not cover rejections due to applicant eligibility issues or false information provided by the applicant.

How does itin.so handle document verification remotely?

We use secure video verification to review your original identity documents. During the video session, our CAA partner examines your passport or other documents, confirms authenticity, and issues IRS Form 13551 (Certificate of Accuracy). This process is approved by the IRS and eliminates the need to mail original documents. Your passport never leaves your hands.

What happens after itin.so submits my application to the IRS?

After submission, the IRS processes your application in 6-11 weeks. Customers receive WhatsApp updates on their application status. You can also call the IRS at 1-800-829-1040 after 7 weeks to check status. Once approved, the IRS mails your ITIN assignment notice (CP565) to the address on your Form W-7.

Can itin.so help with ITIN renewals?

Yes. We offer ITIN renewal service for $97. Renewals follow a similar process to new applications: we prepare Form W-7 with the renewal checkbox marked, review your updated identity documents, and submit to the IRS. ITINs expire if unused on a federal tax return for 3 consecutive years per IRS Notice 2016-48.

Does itin.so also help with EIN applications?

Yes. Many clients who need an ITIN also need an EIN (Employer Identification Number) for their US LLC or business. We offer EIN application services that can be bundled with your ITIN application. An EIN identifies your business entity, while your ITIN identifies you personally for tax purposes under IRC Section 6109.

Updated May 2026

About itin.so

itin.so is an IRS-authorized ITIN application service that has served clients in 150+ countries. We prepare complete ITIN applications starting at $297, with ITIN service at $297 including a money-back guarantee. Our CAA partners certify your documents under IRS Publication 1915 so you never mail your passport.

What are the key numbers behind itin.so?

8 data points that define our ITIN service:

150+

Countries served

$297

Standard price

$297

Express price

2-3 days

Express prep time

Accepted documents

2 hrs

WhatsApp response

Languages (EN/ES)

$97

Renewal price

What does itin.so do?

itin.so prepares complete ITIN applications for non-US residents worldwide. We handle Form W-7 preparation, document review, CAA certification, and IRS submission so you do not have to navigate the process alone. Whether you are an Amazon seller in Germany, a freelancer in India, a real estate investor in Brazil, or an international student in Canada, we have helped people in your situation get their ITIN.

How do Standard and ITIN services compare?

Feature	$297	$297
Preparation time	7-10 business days	2-3 business days
Form W-7 preparation	Included	Included
Document review	Included	Included
CAA certification (Form 13551)	Included	Included
IRS submission	Included	Included
Support channel	Email (24-hr response)	WhatsApp (2-hr response) + Email
Money-back guarantee	No	Yes, full refund on prep errors
Passport mailing required	No	No

How is itin.so authorized by the IRS?

We work with IRS-authorized Certifying Acceptance Agents to prepare and submit your ITIN application. This authorization is governed by IRS Publication 1915 and requires passing an IRS suitability check, completing approved training, and maintaining annual certification. The result: you do not need to mail your original passport to the IRS. Our CAA partners verify and certify your identity documents using IRS Form 13551 (Certificate of Accuracy) on your behalf. Your passport stays with you throughout the entire process.

Our authorization can be verified through the IRS Acceptance Agent directory.

Why was itin.so built?

Getting an ITIN should not cost $300-$500 or take weeks of back-and-forth. We saw non-US residents struggling with confusing IRS forms, expensive services, and long wait times. So we built a service that starts at $297 and prepares applications in as few as 2-3 business days. Our mission: make the ITIN process fast, affordable, and accurate for every applicant in every country.

What commitments does itin.so make to applicants?

Accuracy on every application

Every application is reviewed by our team before submission to the IRS. Form W-7 errors are the #1 cause of ITIN rejections. We catch them before the IRS does. Our review covers all 13 accepted document types.

Transparent pricing with zero hidden fees

$297 all-inclusive. $97 Renewal. No hidden fees, no surprise charges, no upsells during checkout. The price you see is the price you pay. Compare this to industry pricing.

Real human support in 2 languages

Customers get direct WhatsApp support at +880 1750 278508. Real people, real answers, in English and Spanish. Average response time: under 2 hours during business hours (Sun-Thu, 9 AM - 6 PM GMT+6).

Money-back guarantee on Express

ITIN service includes a full refund if the IRS declines your application due to an error in our preparation. This covers Form W-7 errors, certification issues, and submission mistakes.

IRS and government references

IRC Section 6109: Legal authority for ITIN issuance
IRS Form W-7: Application for Individual Taxpayer Identification Number
IRS Publication 1915: Understanding Your IRS Acceptance Agent
IRS Form 13551: Certificate of Accuracy for CAA document verification
IRS Notice 2016-48: ITIN expiration and renewal schedule

How can I contact itin.so?

Have questions before applying? Reach out anytime.

WhatsApp: +880 1750 278508 (2-hour response during business hours)

Email: support@itin.so (24-hour response)

Hours: Sunday through Thursday, 9 AM - 6 PM (GMT+6)

Languages: English and Spanish

Visit our contact page for all ways to reach us, or go directly to our application page to get started. You can also check our FAQ or client reviews.

What do people ask about itin.so?

Yes. itin.so partners with IRS-authorized Certifying Acceptance Agents listed in the official IRS Acceptance Agent directory. Every application follows IRS guidelines under Publication 1915. Our CAA partners are authorized to certify identity documents using IRS Form 13551 (Certificate of Accuracy) so applicants keep their original passports.

Ready to apply? Choose $297 and get started today.

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