Apply or Renew an ITIN in Katy, TX
If you need to apply for or renew an Individual Taxpayer Identification Number (ITIN), Clary’s Tax Service, LLC can assist you through the process. As a Certified Acceptance Agent (CAA) authorized by the IRS, our firm helps individuals apply for ITIN numbers while ensuring the required documentation is properly reviewed and submitted.
An ITIN is used by individuals who must file U.S. tax returns but are not eligible for a Social Security Number.
Who Needs an ITIN?
An Individual Taxpayer Identification Number (ITIN) is issued by the IRS for tax reporting purposes. It allows individuals without a Social Security Number to comply with U.S. tax filing requirements.
ITINs are commonly required for:
• Foreign nationals earning income in the United States
• Individuals claimed as dependents on U.S. tax returns
• Nonresident taxpayers with U.S. tax obligations
• Individuals opening financial accounts requiring tax identification
Apply for a New ITIN
If you are required to file a U.S. tax return but are not eligible for a Social Security Number, you may need to apply for an Individual Taxpayer Identification Number (ITIN) using Form W-7.
At Clary’s Tax Service, we assist clients with preparing and submitting their ITIN applications while ensuring the required documentation meets IRS requirements. As a Certified Acceptance Agent (CAA), our office is authorized to review certain identification documents and verify that the application has been completed correctly before it is sent to the IRS.
The ITIN application is typically submitted together with a federal tax return, and accuracy is important to avoid delays in processing. Our team helps ensure that the application, supporting documentation, and tax return are properly prepared so the process moves as smoothly as possible.
We work with individuals who need an ITIN for a variety of reasons, including filing a tax return, being claimed as a dependent, or meeting other U.S. tax reporting requirements.
ITIN Renewals
TIN numbers can expire if they have not been used on a federal tax return for several years or if they fall within certain expiration ranges determined by the IRS. When an ITIN expires, it must be renewed before the IRS will process a tax return that includes that number.
If an expired ITIN is used on a tax return, the IRS may still accept the return for processing but may delay refunds and disallow certain tax credits until the ITIN is renewed.
At Clary’s Tax Service, we assist clients with renewing expired ITIN numbers by preparing the required Form W-7 renewal application and reviewing the necessary identification documents. As a Certified Acceptance Agent (CAA), our office helps ensure the renewal application is completed correctly before it is submitted to the IRS.
Renewing an ITIN before filing a tax return can help prevent delays and allow the tax filing process to move more smoothly.
Required Documentation
When applying for or renewing an ITIN, the IRS requires specific identification documents. Our office helps review these documents to ensure they meet IRS requirements before submission.
Common documents may include:
• Passport
• National identification card
• Birth certificate
• Foreign driver’s license
• Child’s Medical Record
• Child’s Report Card
• Operating Agreement
Additional documentation may be required depending on the applicant’s situation.
Why Choose a Certified Acceptance Agent?
Applying for an ITIN requires submitting identification documents and completing IRS Form W-7 accurately. Errors or missing documentation can lead to delays or rejection of the application.
A Certified Acceptance Agent (CAA) is authorized by the IRS to assist applicants with the ITIN process and verify certain identification documents before the application is submitted.
Working with a Certified Acceptance Agent offers several advantages:
• Guidance through the ITIN application process
• Review of identification documents to ensure they meet IRS requirements
• Verification of documentation by an IRS-authorized agent
• Reduced risk of application errors or delays
• No need to mail your passport to the IRS
Another important benefit is that applicants often do not need to mail their passport or other important identification documents to the IRS for several weeks at a time. A Certified Acceptance Agent can review and verify documentation locally as part of the application process.
At Clary’s Tax Service, we help ensure the W-7 application and supporting documents are properly prepared before submission so the process can move forward as smoothly as possible.
Why Clients Choose Clary’s Tax Service
• Certified Acceptance Agent (CAA) authorized by the IRS since 2019
• Over 20 years serving the Katy community
• Assistance available in English and Spanish
• Experience helping clients navigate IRS documentation requirements
Support Throughout the ITIN Process
Once your ITIN application has been submitted, the process does not always end there. In some cases, the IRS may send letters requesting additional documentation or clarification before issuing the ITIN.
At Clary’s Tax Service, we continue to assist clients throughout the process after the application has been submitted. If the IRS requests additional information or sends correspondence regarding the application, our team will help review the notice and guide you through the next steps.
This includes assistance responding to IRS letters requesting additional documentation or addressing situations where an ITIN application may have been denied.
Our goal is to help ensure the process moves forward until your ITIN number is successfully issued.
EXCELLENT
Based on 101 reviews
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Robert OBellaSeptember 4, 2026
Super easy to work with and very patient with questions. Thanks Martin for all your help.Posted on Google![]()
Pizza FinoSeptember 1, 2026
La verdad clary s tax son los mejores en Katy tienen un servicio excellent amabilidad honestidad recomendado 100%Posted on Google![]()
Kaff231August 30, 2026
Clary’s Tax Service is an outstanding place to get your tax services done. The staff was professional, knowledgeable, and incredibly helpful throughout the entire process. WhenI sold my home they took the time to answer my questions, explain everything clearly, and made what can often be a stressful experience feel easy and straightforward. I truly appreciated their attention to detail, friendly service, and commitment to making sure everything was done correctly. I Highly recommend Clary’s services to anyone looking for reliable, professional, and trustworthy tax preparation services. Thank you Sincerely, Mary WPosted on Google![]()
L DApril 15, 2026
I’ve used Clary’s Tax Service for a long time now. They’re very knowledgeable and honest. Their new tax app was very easy to use and got a fast response from the office. Highly recommended, 10/10.Posted on Google![]()
Gudelia ConejoApril 11, 2026
Nos gusta la atención personalizada de todo el personal, y el conocimiento para contestar mis inquietudes con respecto a mis taxes. Muy agradecidos.Posted on Google![]()
Cora SimoesApril 1, 2026
A very professional company. We were attended to promptly the very next day after calling about our problem. Clara and her team are beyond amazing with their service and efficiency.Posted on Google![]()
Victoria DadivasMarch 30, 2026
Great service very thoroughPosted on Google![]()
Greta PazMarch 30, 2026
Excellent service, professional, knowledgeable, and efficient. They made the tax process simple and stress-free. Highly recommended.Posted on Google![]()
Jay SalasMarch 26, 2026
Very knowledgeable and great at communication. She listens, understands the needs of the business, and provides clear guidance. I definitely recommend her services. :))Posted on Google![]()
Annette MillikenMarch 22, 2026
The true professionals that does our taxes each year. Many Thanks, Frederic & Annette Milliken
Schedule a Consultation
If you need to apply for or renew an ITIN, our team can help guide you through the process and ensure your application is prepared correctly.
Schedule a consultation today to begin your ITIN application or renewal with the guidance of a CAA.



