An ITIN (Individual Taxpayer Identification Number), also known as a Tax ID, is a tax identification number issued by the Internal Revenue Service (IRS) to individuals who are required to file taxes in the United States but are not eligible for a Social Security Number (SSN).
The ITIN is issued regardless of immigration status, since both residents and non-residents may have U.S. tax obligations. To receive an ITIN, the applicant must generally file a valid tax return, unless an exception applies.

What do I need to apply for an ITIN (Tax ID)?
The process begins by filing a tax return reporting any income earned in the United States. Along with the tax return, you must submit:
- Form W-7 (ITIN application).
- The applicant’s original passport.
- Passports for the spouse and/or dependents, if applicable.
Is my information confidential?
Yes. Under Federal Law, the IRS is prohibited from sharing your information with other government agencies, including immigration authorities.
Your information remains confidential, unless a court order requires disclosure.
Who Needs an ITIN (Tax ID)?
An ITIN is required for:
- Non-resident aliens who must file a federal tax return and are not eligible for an SSN.
- Resident aliens, based on days present in the U.S., who do not qualify for an SSN.
- Dependents or spouses of U.S. citizens or resident aliens.
- Dependents or spouses of non-resident aliens with visas.
What else can a Tax ID be used for?
According to the IRS, an ITIN is used strictly for tax purposes. However, since ITIN holders do not have a Social Security Number, many organizations accept it as secondary identification, including:
- Banks.
- Apartment complexes.
- Auto dealerships.
- Certain financial institutions.
Why should I file taxes?
By law, anyone who works in the United States must file taxes. Additionally:
- Filing taxes establishes a history of tax compliance.
- You may qualify for a tax refund.
- It demonstrates financial responsibility for future opportunities.
How Do I Apply for an ITIN (Tax ID)?
Visit the nearest Calidad Insurance office, where we assist you from start to finish with:
- ITIN applications.
- Tax preparation and filing.
👍 Calidad Insurance is registered with the IRS, ensuring a secure, accurate, and reliable process.
Do you need more information about any of our insurance policies? 👉 Follow this link.