Built for non-residents
For LLC owners, foreign spouses and dependents, investors, sellers and students who are not eligible for a Social Security Number.
JUPITER FILING · US BUSINESS SERVICES
Apply for your ITIN online
An Individual Taxpayer Identification Number (ITIN) lets non-residents file US tax returns, claim treaty benefits, and work with US banks and payment platforms. We prepare your IRS Form W-7 and handle the application for you.
How Jupiter Filing Can Help
Understand the key parts of the service before you begin.
Form W-7 prepared for you
We complete your IRS Form W-7 and assemble the supporting documents your application needs.
Passport verification
Your identity documents are verified so you do not have to post your original passport to the IRS.
Banking and payments
An ITIN helps with US bank accounts, payment processors and marketplaces that ask for a US taxpayer ID.
Get Started with ITIN Application
Share your details through the form below to begin.
Frequently Asked Questions
Answers to common questions about ITIN Application.
What is an ITIN?
An Individual Taxpayer Identification Number is a nine-digit number the IRS issues to people who need a US taxpayer ID but are not eligible for a Social Security Number.
Who needs an ITIN?
Commonly non-resident owners of US companies, foreign spouses and dependents of US taxpayers, and non-residents who need to file a US tax return or claim tax treaty benefits.
Do I need an ITIN if my LLC has an EIN?
An EIN identifies your company. You may still need an ITIN as an individual - for example to file your own US tax return or when a bank or payment platform asks for a personal taxpayer ID.
Do I have to mail my original passport?
No. When your passport is verified during the application, the IRS does not need your original document.
How long does it take?
The IRS typically takes about 7 weeks to process an ITIN application, and longer during tax season or for applications from outside the US.
Explore More Services
Explore related Jupiter Filing services for your US business.
Need Help with ITIN Application?
Contact Jupiter Filing to discuss your requirements and understand the next steps for your business.