What is a Case Number in H1B Visa Applications?

usa visa

When you decide to apply for an H1B visa, you’ll encounter the term “case number.” This unique identifier plays a crucial role in the application process, helping you track your application’s status and ensuring that your application is correctly processed.

Understanding the H1B Case Number

The H1B case number is a combination of letters and numbers that uniquely identifies your visa application. It is like a tracking code for your application. Each year, the U.S. Citizenship, and Immigration Services (USCIS) assigns case numbers to every H1B application it receives.

Why Is the H1B Case Number Important?

The case number is essential for several reasons:

Application Tracking:

Your case number allows you to monitor the status of your H1B application. You can check where it stands in the processing queue and get updates on its progress.


The case number is crucial for any communication with USCIS. When you need to inquire about your application or respond to requests for additional information, you’ll reference this number.

Approval Notices:

When your H1B visa is approved, the case number will be referenced in the approval notice. This is the document you’ll need when scheduling an H1B visa interview at the U.S. embassy or consulate.

How to Find Your H1B Case Number

Your H1B case number can be found on the official receipt notice (Form I-797) sent to you by USCIS. It’s essential to keep this notice in a safe place, as it contains crucial information about your application, including the case number.

In Conclusion

When you decide to pursue your dream of working in the United States through the H1B visa program, it’s essential to understand the role of the H1B case number. AGACS Pvt Ltd, a leading consultancy in India, is here to guide you through the application process, including understanding and using your case number effectively. With our assistance, you can increase your chances of securing an H1B visa for 2024, making your dream of working in the U.S. a reality.



The case number in H1B visa applications is a unique identifier assigned to each application. It helps both applicants and USCIS track and manage the application throughout the process.

You can find your H1B visa application case number on the USCIS receipt notice (Form I-797C) that you receive after submitting your application.

Yes, the H1B visa case number is often referred to as the USCIS receipt number. They are the same and serve as a reference for your H1B application.

The case number typically consists of a 13-character alphanumeric code, with the first three letters representing the USCIS service center and the remaining numbers unique to your application.

Yes, you can track the status of your H1B visa application using the case number on the USCIS website. By entering your case number, you can get real-time updates on the progress of your application, such as approval or requests for additional information.

Agacs Pvt Ltd is the leading immigration and visa consultancy in Hyderabad, India, offering expert assistance for US H1B Visa, US EB5 Visa, Canada PR and Canada Work permit Visa application processes. Our professional advisors provide trusted guidance to ensure a smooth and successful visa application experience.

For more details on h1b sponsorship contact us at

info@agacs.in  &  call on +91 9505000900. Website: www.agacs.in