Who needs an ITIN in Florida?

You need an ITIN if you are required to file a U.S. tax return but do not have and are not eligible for a Social Security Number. Common scenarios in Florida include:

Non-resident aliens: Foreign nationals who own Florida real estate, receive rental income, or have a U.S. business presence need an ITIN to file tax returns and report income.

Foreign investors: Individuals from other countries who invest in Florida businesses, real estate, or partnerships need an ITIN to comply with U.S. tax reporting requirements.

Dependents of U.S. citizens or residents: Children or other dependents who do not have SSNs but are claimed as dependents on a tax return need ITINs. This is common for Florida residents with children born abroad or adopted foreign-born children.

Spouses of U.S. citizens or residents: Non-resident spouses who file joint returns with their U.S. citizen or resident spouse may need an ITIN.

Foreign students and scholars: International students and scholars in Florida who are not eligible for SSNs but have U.S. tax filing obligations.

How to apply for an ITIN

The ITIN application process involves submitting Form W-7, Application for IRS Individual Taxpayer Identification Number, along with supporting identification documents and a federal tax return.

Here are the three ways to apply:

1. Mail your application: Complete Form W-7, attach original or certified copies of identification documents, include your tax return, and mail to: IRS ITIN Operation, P.O. Box 149342, Austin, TX 78714-9342.

2. IRS Taxpayer Assistance Center appointment: You can make an appointment at an IRS office (including locations in Florida) to submit your application in person. This allows you to keep your original documents.

3. Certified Acceptance Agent (CAA): CAAs are individuals or organizations authorized by the IRS to review documents and certify them as true copies, so you do not need to mail originals. Many tax professionals in Florida offer CAA services.

Required documents for ITIN application

You must submit original documents or certified copies from the issuing agency to prove your identity and foreign status. Photocopies are not accepted (unless certified by a CAA).

Primary identification — submit ONE of these:

• Valid passport (standalone — no other documents needed)
• National identification card (must show photo, name, current address, date of birth, and expiration date)
• U.S. driver’s license (must submit with birth certificate)

Secondary identification — if not using passport: Birth certificate, medical records (for dependents under 6), school records (for dependents under 14), or immigration documents.

For dependents: Medical records must be from the year of the ITIN application. School records must be from the current or prior year. U.S. visa or immigration documents are also accepted.

ITIN application resources in Florida

Florida residents have several options for submitting their ITIN applications:

IRS Taxpayer Assistance Centers in Florida: IRS offices in major Florida cities (Miami, Orlando, Tampa, Jacksonville, Fort Lauderdale) offer in-person appointments for ITIN applications. Call 844-545-5640 to schedule an appointment.

Certified Acceptance Agents in Florida: Many tax preparation firms and accounting offices in Florida are authorized CAAs. They can review your documents, certify copies, and submit applications electronically. This is the most convenient option for most applicants.

IRS Taxpayer Assistance Centers schedule: Appointments are available Monday through Friday, typically 8:30 AM to 4:30 PM. Walk-ins are generally not accepted.

What to bring to your appointment: Form W-7 completed, original identification documents, your U.S. tax return, and any supporting documents.

ITIN renewal and expiration

ITINs do expire and must be renewed in certain situations. Here is what you need to know:

Automatic expiration: ITINs issued before 2013 have already expired if not used on a tax return in the last 3 consecutive years. Newer ITINs may also expire if not used for 3 consecutive tax years.

When to renew: If your ITIN has expired, you must renew it before filing your tax return. Filing a return with an expired ITIN may result in processing delays, penalties for late filing, and denial of certain credits.

How to renew: Complete a new Form W-7 and check the “Renewal” box. Submit it with original or certified identification documents. You do not need to include a tax return if you are renewing an existing ITIN, but you should indicate why you need it.

Family renewals: If your dependent ITIN has expired, you may need to renew it before you can claim the dependent on your tax return.

Common mistakes and how to avoid them

The most common reasons ITIN applications are rejected or delayed include:

Missing or incomplete Form W-7: Every field on the form must be completed. Leaving fields blank, especially the reason for applying, the foreign address, or the contact information, will cause delays.

Unacceptable identification documents: Photocopies (unless certified by a CAA) are rejected. Only original documents or certified copies from the issuing agency are accepted.

Missing tax return: Unless you qualify for an exception (such as the third-party withholding exception), you must include a federal tax return with your application.

Expired documents: Identification documents must be valid (not expired) at the time of application. Check expiration dates before submitting.

Applying for an SSN holder: If you or your dependent is eligible for an SSN, do not apply for an ITIN. The IRS will reject the application and direct you to the Social Security Administration.

Incorrect reason code: Form W-7 requires a reason code explaining why you need an ITIN. Using the wrong code can delay processing.