Your ITIN, Prepared Within 7 Days. From $197.
Whether you need an ITIN for your LLC, Amazon business, freelance clients, or tax filing, we prepare your complete W-7 application, certify your documents (no passport mailing), and submit to the IRS within 7 days. The IRS then takes 6-11 weeks to issue your ITIN. 100% money-back guarantee.
Use your ITIN with the platforms you already know
How It Works
5 steps from signup to IRS submission. You provide the documents, we handle everything else.
Check Your Eligibility
Tell us about your situation. We'll confirm you qualify and get you started within minutes.
Upload Documents
Securely upload your passport and supporting documents through our encrypted portal.
We Prepare W-7
Our team completes your Form W-7 and reviews every document for accuracy.
IRS Submission
We submit your completed application directly to the IRS on your behalf.
Receive Your ITIN
The IRS processes and mails your ITIN confirmation letter (CP565 notice).
What Can You Do With an ITIN?
An ITIN unlocks US tax filing, banking, credit building, and payment platform access.
File US Tax Returns
File Form 1040-NR with the IRS and claim tax treaty benefits from 67+ countries.
Learn moreOpen US Bank Accounts
Open accounts at banks that accept ITIN including Bank of America, Chase, Mercury, and Relay.
Learn moreBuild US Credit
Apply for credit cards and build a US credit score for future loans.
Learn moreSell on Amazon US
Register as an Amazon FBA seller and access the $574B US e-commerce market.
Learn moreUse PayPal & Stripe
Verify your PayPal Business and Stripe accounts to accept US payments.
Learn moreFreelance for US Clients
Complete W-8BEN forms for Upwork, Fiverr, and direct US clients.
Learn moreOwn a US LLC
Required for single-member LLC tax filing (Form 5472 + pro forma 1120).
Learn moreGet a US Mortgage
ITIN mortgage programs accept 15-25% down payment in all 50 states.
Learn moreWho Needs an ITIN?
Any non-US resident who earns US-source income, files a US tax return, or claims tax treaty benefits. itin.so handles the complete application for:
You Never Mail Your Passport
As a Certifying Acceptance Agent (CAA) partner, itin.so certifies copies of your identity documents so you never send originals to the IRS. Your passport stays with you throughout the entire process.
- Passport stays with you at all times
- CAA-certified copies accepted by the IRS as original-equivalent
- Encrypted document upload portal with 256-bit SSL
One Price, Everything Included
ITIN Application
Two plans: Standard $197 (7-10 business days) or Express $297 (2-3 business days). Most ITIN services charge $300-$400+ for less.
Not sure which plan? Compare Standard ($197) and Express ($297).
Everything included
- Complete W-7 form preparation
- Document review and verification
- CAA certification (no passport mailing)
- IRS submission handling
- WhatsApp support throughout
- Dedicated application specialist
- 100% money-back guarantee
What Our Clients Say
Real, unedited reviews from clients who got their ITIN through itin.so.
“Very fluent communication with the team, accessible pricing for everybody, and they're professional. They answer any time, they answer fast, and are completely transparent about the process. Thank you, team!”
“Found you through a recommendation from ChatGPT. You were great and very professional. Loved working with you - you were great with all my questions and I really appreciate that.”
Reviews collected directly from clients after their ITIN was filed.
itin.so vs Other ITIN Services
From $197 (Standard) · $297 Express - everything included. WhatsApp support. Money-back guarantee. No passport mailing.
| Feature | itin.so | Typical Competitor |
|---|---|---|
| Total Price | From $197 (Standard) · $297 Express - everything included | $300-$400+ (often extra fees for document review, IRS submission) |
| Application Preparation | Within 7 days | 2-4 weeks typical |
| If IRS Rejects Your Application | 100% money back | No refund, pay again to resubmit |
| Your Passport | Stays with you (CAA certified) | Must mail to IRS (6-11 weeks without it) |
| Communication | WhatsApp + dedicated specialist | Email only, shared support queue |
| What You Get | W-7 prep + doc review + CAA cert + IRS filing | Often W-7 only, extras cost more |
| International Applicants | 150+ countries, 100% online | US-focused, may require in-person visit |
Common Questions Before You Apply
Everything you need to know about the process, timeline, and guarantee.
In short
itin.so is an ITIN application service and IRS-authorized Certifying Acceptance Agent (CAA) helping non-US residents, immigrants, international students, and dependent spouses obtain an Individual Taxpayer Identification Number from the IRS. We prepare and submit your application (Form W-7) within 7 days for $197 (Standard) or $297 (Express); the IRS then takes 6-11 weeks to issue the ITIN. No passport mailing required.
What happens if my ITIN application is rejected by the IRS?
Do I need to mail my passport to the IRS?
How long does it take to get an ITIN?
Can I apply from outside the United States?
What documents do I need?
What is included?
Can I open a US bank account with an ITIN?
Complete ITIN Guides
Everything the IRS requires, explained in plain English.
What Is an ITIN?
The 9-digit IRS number starting with 9, who qualifies, and what it does.
How to Get an ITIN
The 5-step Form W-7 process and the 3 ways to submit it.
Certifying Acceptance Agent
How a CAA certifies your documents so you keep your passport.
ITIN Cost
$0 IRS fee, $50-$275 typical CAA fee, $197 flat with itin.so.
Banks That Accept ITIN
Chase, Bank of America, Capital One, TD Bank, Wise and more.
ITIN FAQ
Direct answers to the 20 most common ITIN questions.