This article was last updated and fact checked on January 28, 2023 by Mani Karthik.
An ITIN number is required for anyone who wants to file a US tax return, regardless of their immigration status. The application and renewal process can be a bit confusing, but this guide will help make it easier.
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Introduction: What is an ITIN Number?
The Internal Revenue Service (IRS) issues ITINs (Individual Taxpayer Identification Numbers) to eligible foreign individuals and Friday, April 22, is the last day to apply for an ITIN. The IRS has outlined the process for obtaining an ITIN and how to renew ITINs in a new guide
What is an ITIN Number?
An ITIN is an identification number issued by the U.S. Internal Revenue Service (IRS) to individuals who are required to have a U.S. taxpayer identification number but who do not have a Social Security Number (SSN).
How to Apply for an ITIN Number
An ITIN number is a nine-digit identification number issued by the Internal Revenue Service (IRS). It is used by aliens who have tax liabilities in the United States but are not eligible for a Social Security Number (SSN).
To apply for an ITIN number, you must file Form W-7 with the IRS. The form must be accompanied by original documentation that proves your identity and foreign status. The most common types of acceptable documentation are a passport, a national identification card, or a birth certificate.
If you are applying for an ITIN number for a dependent, you must also submit documentation that proves the relationship between you and the dependent. The most common type of acceptable documentation is a birth certificate.
Once the IRS receives your Form W-7 and accompanying documentation, they will issue you an ITIN number.
How to Renew Your ITIN Number
Contact the IRS to get a new ITIN. You can call them at 1-800-829-1040, or mail Form W-7 to the address listed on the form.
What is an ITIN number used for?
An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the Internal Revenue Service (IRS). It is a nine-digit number that always begins with the number 9 and has a 7 or 8 as the fourth digit, such as 9XX-7X-XXXX.
Can I apply for an ITIN online?
If you want to apply for an ITIN, there are three ways to do it: Complete and submit the paper form W-7, Application for IRS Individual Taxpayer Identification Number, Include a completed W-7 with your paper tax return and mail it to the address listed in the Form W-7 instructions, or Apply online at Get an ITIN.
Do you need a W7 to file taxes?
You will need to complete a W-7 form if you are not eligible for a Social Security Number and are claiming certain tax benefits. The form is used to request an Individual Taxpayer Identification Number (ITIN) from the IRS.
The Difference Between an ITIN Number and an EIN
An ITIN number is an identification number issued by the Internal Revenue Service (IRS) to individuals who are not eligible for a Social Security Number (SSN). An EIN is an Employer Identification Number, which is a nine-digit number assigned by the IRS to business entities.
What Happens if You Lose Your ITIN Number?
If you lose your ITIN number, you can contact the IRS to get a new one.
An individual who needs an ITIN and who is not eligible to renew their ITIN may submit a new application for an ITIN. The individual must complete IRS Form W-7, Application for IRS Individual Taxpayer Identification Number. The form must be accompanied by original documentation, or certified copies from the issuing agency, verifying the applicant’s identity and foreign status. The form and documentation may be submitted by mail or in-person to an IRS Taxpayer Assistance Center.
Tips for Applying for or Renewing ITIN Number
There are a few things you can do to ensure that your application for an ITIN number is accepted:
1. Make sure your application is complete.
This includes ensuring that all required documents are included and that they are signed where necessary.
2. Include all required documentation.
Again, this includes ensuring that all required documents are included. If you are unsure what documents are required, you can find this information on the IRS website.
3. Submit your application early.
The sooner you submit your application, the sooner you will receive your ITIN number.
4. Renew your ITIN number before it expires.
You can renew your ITIN number by submitting a new application. Be sure to include all required documentation and to submit your application early.
Can I check my credit score with ITIN number?
You cannot check your credit score with an ITIN number.
Do foreigners with ITIN pay taxes?
It depends on the country of citizenship and the tax laws of that country. Generally, foreigners with an ITIN are subject to the same tax laws as US citizens.