US Foundational
ITIN Application: The Complete Guide for 2025
2025-06-20
Everything you need to know about applying for an Individual Taxpayer Identification Number in 2025.
An Individual Taxpayer Identification Number (ITIN) is essential for non-US residents who need to file taxes, open bank accounts, or conduct business in the United States. Here's our complete guide for 2025.
What is an ITIN?
An ITIN is a nine-digit tax processing number issued by the IRS for individuals who are not eligible for a Social Security Number (SSN) but need to file taxes or meet other tax obligations in the US.
Who Needs an ITIN?
- Non-US residents who need to file US tax returns
- Foreign nationals claiming tax treaty benefits
- Spouses or dependents of US residents
- Foreign investors with US-sourced income
How to Apply
- **Wait for processing**: The IRS typically processes applications within 7-11 weeks.
Why Use Weyvr?
As a Certified Acceptance Agent, we can verify your identity documents without requiring you to send your original passport to the IRS. Our 48-hour turnaround on document preparation means your application is submitted as fast as possible.
Contact us at support@weyvr.org to start your ITIN application today.