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Apply for an ITIN number: Form W-7 questionnaire

An ITIN is the number the IRS uses to identify people who have US tax obligations: people who need to file but can’t get a Social Security number. Below we explain whether you qualify, and further down you’ll find the questionnaire that prepares the information for your Form W-7.

Let’s start with the basics

What is an ITIN?

The ITIN (Individual Taxpayer Identification Number) is a nine-digit number issued by the IRS. You need one when you must have a US taxpayer identification number but aren’t eligible for a Social Security number. You apply using Form W-7, and the number is issued for federal tax purposes only.

Before anyone oversells it

What an ITIN is not

The IRS spells this out on its own website, and we repeat it here because this is where people most often get the wrong idea.

It doesn’t grant or change immigration status

Having an ITIN doesn’t give anyone legal status, doesn’t grant residency and has no effect on an immigration case.

It doesn’t authorize you to work

It isn’t a work permit. Anyone who can work legally in the United States is entitled to a Social Security number, not an ITIN.

It doesn’t qualify you for Social Security benefits

It doesn’t qualify you for the Earned Income Tax Credit either. Both are tied to having an SSN.

It isn’t an ID document

It can’t be used as identification outside the federal tax system. It isn’t an ID card and doesn’t replace any other document.

The question to answer first

Do you qualify for an ITIN?

Both of these must be true: you have a federal tax purpose, and you are not eligible for a Social Security number. If either one is missing, the application won’t go through.

You may qualify

You don’t qualify

You can apply regardless of immigration status. You just need to be a resident or nonresident alien, or the spouse or dependent of one.

What we hear

The real pain points

“My W-7 was rejected”

The most common cause isn’t the form itself: it’s failing to establish the federal tax purpose behind the application.

“Is it risky if I’m undocumented?”

The ITIN is issued regardless of immigration status. It doesn’t grant status, but it isn’t an immigration filing either.

“I don’t know what documents I need”

Proving identity and foreign status is where most applications stall.

“I need to include my spouse and children”

Each person needs their own application, and the requirements for a dependent are not the same as for the primary applicant.

“I live outside the United States”

It’s a very common situation for people who own a company here but have no physical presence in the country.

“I applied months ago and haven’t heard anything”

Without a copy of what was filed and a record of the dates, there’s no way to know where the application stands.

Problem by problem

What we do about each one

IRS authorization

Certifying Acceptance Agent (CAA) for the ITIN program

Since May 2025, Riveros International Business Corp has held a Certifying Acceptance Agent (CAA) agreement with the IRS for the ITIN program. It also appears on the IRS public list of acceptance agents in Florida. Verify it on IRS.gov →

Your passport doesn’t go to the IRS

As a CAA, we certify your identity and foreign-status documents and attach Form W-7 (COA), the Certificate of Accuracy. The IRS receives the certification, and you get your original back at the end of the interview.

In-person or video interview

The IRS requires an interview with each applicant and allows it to take place by video. It does not, however, allow you to skip the original: the document, or a copy certified by the issuing agency, must be at our office during the interview.

For your spouse and children too

We certify all identity documents for the primary applicant and spouse, except foreign military IDs. For dependents, we certify the passport and birth certificate; any other document for a dependent must go to the IRS as an original or a certified copy.

A complete, traceable file

Every W-7 goes out with its COA, and we keep a complete copy and the filing date. If the IRS asks for anything else, we respond as the Certifying Acceptance Agent on file.

Being a CAA authorizes us to certify documents and file Form W-7. It does not guarantee that an ITIN will be issued; that decision belongs to the IRS alone. We are not an IRS office and do not act on its behalf.

How it works

The process in four steps

01

We confirm the tax purpose

It’s the step almost everyone skips, and the one that determines the outcome. If there’s no federal tax purpose, we tell you and stop there.

02

Fill out the questionnaire

The form below walks you through one question at a time and only shows the fields that apply to your situation.

03

Document review and certification

We review the file and, as a Certifying Acceptance Agent, certify your identity and foreign status. The interview takes place in person at our Brickell office or by video call, always with the original document on hand.

04

Filing with the COA and follow-up

We file Form W-7 with the Certificate of Accuracy, Form W-7 (COA), then keep a complete, dated copy so we can follow up on the application.

Prepare the information for your Form W-7

Fill in the fields below to generate the information for your ITIN application.

Application type
Reason you’re submitting Form W-7
1. Applicant information
1a. Name (as shown on your passport)
1b. Name at birth (if different)
2. Applicant’s mailing address
3. Foreign (non-U.S.) address (if different from above)
4. Birth information
5. Gender
6. Other information
Identification document(s) submitted
Have you previously received an ITIN or an IRSN?
Signature of applicant
Delegate’s relationship to applicant (if applicable)
Frequently asked questions

What people ask us most

It’s the Individual Taxpayer Identification Number: a nine-digit number issued by the IRS. You need one if you must have a US taxpayer identification number but aren’t eligible for a Social Security number.
No. The IRS is explicit: an ITIN does not grant or change immigration status and does not authorize anyone to work legally in the United States. It doesn’t qualify you for Social Security benefits or the Earned Income Tax Credit either. And it can’t be used as identification outside the federal tax system.
Resident and nonresident aliens, along with their spouses and dependents, regardless of immigration status, as long as they have a federal tax purpose and are not eligible for an SSN.
You have one when you’re legally required to file a federal income tax return, when you file to report income, or when you’re claimed as a spouse or dependent on a return. It also applies when you must provide a taxpayer identification number for another federal tax purpose.
Generally, no. A return with zero on every line usually doesn’t establish a federal tax purpose. In that case, you don’t need to file it, and there’s no basis for applying for an ITIN.
No. Anyone holding a US work visa is eligible for a Social Security number, so an ITIN isn’t the right number. The same goes for green card holders.
An ITIN identifies an individual; an EIN identifies a business. A foreign owner may need both: an EIN for the company and an ITIN for themselves if they have personal tax obligations in the United States.
You are a resident alien if you were present in the United States for more than 183 days under the substantial presence test, or if you are a lawful permanent resident. If you meet neither test, you are a nonresident alien. Special counting rules apply to certain students, teachers and foreign government personnel.
Yes, if you have a federal tax purpose and are not eligible for an SSN. It’s a common situation among people who own a US company and have no physical presence in the country.
Each person needs a separate application, and the requirements for a dependent differ from those for the primary applicant, especially when it comes to proving the relationship and identity.
No, and be wary of anyone who promises to. The IRS issues the number, and nobody can guarantee it will be granted. What we do is help you with Form W-7 and prepare the file so your application arrives complete and properly documented.
No. We prepare and file the application. Tax planning and tax advice belong to a professional licensed to provide them, and we’ll tell you when your case calls for one.
It depends on how the application is filed and the time of year: tax season makes processing times considerably longer. We give you a written estimate for your case, and we don’t promise dates that are outside our control.
A person or business that has an agreement with the IRS authorizing it to help foreign individuals apply for an ITIN. A CAA reviews Form W-7, certifies identity and foreign-status documents, and attaches the Certificate of Accuracy, Form W-7 (COA). Riveros International Business Corp has been on the IRS public list of acceptance agents in Florida since 2025.
Not if you file with us. As a CAA, we certify the passport of the primary applicant and spouse, as well as the passport and birth certificate of dependents. The IRS receives that certification, while the original goes back with you at the end of the interview.
It can be in person in Brickell or by video call. Either way, the original document, or a copy certified by the issuing agency, must be at our office during the interview. The IRS requires it.

Want to find out whether you qualify for an ITIN?

Tell us why you think you need one. The first thing we’ll tell you is whether you actually do.

or call us at +1 (305) 647-3000 · Monday through Friday
175 SW 7th St, Suite 1905 · Miami, Florida 33130

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