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How can I know if my case is being processed at the TSC or NSC?

Identify the processing center of your EB-2 NIW petition by the initial code of the receipt number on Form I-797 and monitor your status through the official USCIS website.

Written by

Victoria Harper

Editor-in-Chief

Updated on October 23, 2025
2 min read
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When you receive the receipt notice (Form I-797) for your EB-2 NIW petition, it contains a receipt number that is the primary indicator of which service center is processing your case. This number, composed of a combination of letters and numbers, contains a specific code at the beginning that can help identify whether your case is being reviewed at the TSC (Texas Service Center) or the NSC (Nebraska Service Center).

Usually, the first three characters of the receipt number are the key to this identification. For example, if the receipt starts with “TSC,” it means your case is being processed at the Texas Service Center. If, on the other hand, it starts with “NSC,” then the Nebraska Service Center is responsible for processing.

This information is important for tracking processing times and for better understanding the stage your application is in. It is essential to use official channels, such as the USCIS website, to check your case status. There, with your receipt number in hand, you can access the “Case Status Online” tool, which provides an updated view of the progress of your petition.

Additionally, this practice helps avoid misinformation and misleading tactics from third parties who often promise quick or guaranteed results, which do not reflect the reality of immigration procedures. It’s always important to remember the significance of strictly following United States immigration laws.

For more specific questions or complex doubts, it is recommended to seek guidance from reliable sources or specialized professionals available through official channels, and to avoid falling for scams and marketing campaigns that promise ease or results outside legal processes.

Staying informed and attentive to the details of your case is one of the essential steps for a good experience within the immigration system. Follow your case through the official USCIS portal and maintain a cautious approach when handling information online, always prioritizing guidance that complies with the current regulations of the United States.

Learn more about EB-2 NIW

Category
EB-2 NIW Green Card
Self-petition
Allowed (no sponsor needed)
PERM
Waived
Processing
12-36 months
All about EB-2 NIW
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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How can I know if my case is being processed at the TSC or NSC?

Identify the processing center of your EB-2 NIW petition by the initial code of the receipt number on Form I-797 and monitor your status through the official USCIS website.

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