Change or Extension of Status
Requests to extend lawful status or change visa classifications while remaining in the U.S.
3-8 months
Processing Time
Varies by visa type
Duration
Overview
Change of Status and Extension of Status are requests filed with USCIS to modify or extend your authorized stay in the United States without leaving the country. Change of Status switches you from one non-immigrant classification to another, while Extension of Status prolongs your current status.
Common changes include: F-1 to H-1B (student to worker), B-2 to F-1 (tourist to student), or H-1B to L-1 (between work visa types). Extensions are filed when your authorized stay is expiring but you still qualify for and need more time in your current status.
Both requests require filing before your current status expires and demonstrating continued eligibility. While pending, your stay is generally authorized, but travel restrictions apply—leaving the U.S. typically requires obtaining a new visa at a consulate to return, even if the change/extension is approved.
Key Requirements
- You are currently in valid non-immigrant status
- You are filing before your status expires
- You have maintained lawful status during your stay
- You have not violated the terms of your current visa
- You meet the requirements for the new or extended status
Frequently Asked Questions
Change of Status switches you to a different visa category (e.g., F-1 to H-1B). Extension of Status keeps you in the same category but extends your authorized stay period. Both are filed with USCIS while you remain in the U.S.
Generally no, unless your current status already authorizes employment. For example, if you're on B-2 visitor status changing to H-1B, you cannot work until the H-1B is approved. Working without authorization can have serious immigration consequences.
Traveling outside the U.S. while a Change or Extension is pending typically abandons your application. If you must travel, you may need to obtain a new visa at a consulate to return. Consult with an attorney before any international travel.
Filing after your status expires puts you in 'unlawful presence' and you generally cannot change or extend status. There are limited exceptions for extraordinary circumstances, but late filings are risky. Always file before your I-94 expiration date.
If you filed timely (before status expiration) and the case is pending, you may remain in the U.S. legally while awaiting a decision. This does not authorize work unless your current status allows it. If denied, you typically must leave promptly.
Benefits of U.S. Citizenship
An overview of the key advantages of becoming a U.S. citizen, including family immigration benefits, voting rights, government benefits, dual citizenship considerations, and protection from deportation.

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In their own words
I cannot say enough wonderful things about the entire team at Serotte Law, and how seamless they made my process in obtaining my nonimmigrant E1 Treaty Trader visa. I had the distinct pleasure of working with Rita Georges as my lawyer and Brenna Scanlon as my paralegal, both of whom offered incredible guidance through every step of the process. They both went out of their way to provide support not only outside standard business hours, but even during the Thanksgiving weekend when an urgent matter arose in my case. Danielle Roberts also played an important role supporting me throughout my journey and her dedication and timeliness were invaluable. Although the process was backlogged due to delays related to the pandemic, the entire team was continually in touch with me providing updates and any time I had a question (and there were many) I received a response almost instantly. Truly "white-glove", five star service from start to finish. Of note, the firm is especially skilled in working with entrepreneurs such as myself and was extremely detailed and meticulous in assembling my application package, leaving no detail to chance. In the instance I needed a referral to a business plan expert, they were quick to provide a recommendation with whom I also had an outstanding experience. Even for some unexpected issues in my case (namely, administrative processing) the entire team was both knowledgeable and supportive about what needed to be done such that I was ultimately successfully issued my E1. Your search for a law firm ends here.

Adam Haroun
Google Review
Prompt, efficient and proactive professionals, while being communicative and transparent every step of the way!! But most importantly, kind, compassionate and responsible. That is how I would describe Serotte Law(yers), in the true sense of every word!! I switched over to Serotte law 5 years ago, and as we all know switching law firms is a more tedious process than starting afresh, but Brenna made it seamless for me. Brenna Scanlon, their Managing paralegal is a highly qualified immigration expert, extremely well versed in her field of knowledge, and all of this while being a kind and compassionate human being. I don’t know of any other law firm that will call you after hours but these guys will. They will treat your sense of urgency as their own and that’s what stands them apart from the plethora of immigration lawyers out there!! Rita George’s, a highly capable and forthcoming lawyer, a solution finder, will guide you smoothly through every situation, every step of the way!! Immigration applicants tend to face many interrelated issues as well, but Serotte law guides you to the best of their ability there too, and if it’s not their forte they will refer you to the best of the best in the business - kinda like a concierge service!!! Thank you once again to team Serotte, Rita George’s, Brenna Scanlon, Danielle Roberts, Asia Battle, Mike Farrell, and everybody else for your able guidance and services.

KHANNA, Sahil
Google Review
I have had the pleasure of working with Serotte Law for the past 10+ years, and I cannot recommend their services highly enough. From the very beginning, they have provided exceptional support and guidance through every step of my US immigration journey. Initially, Serotte Law assisted me with obtaining and renewing my L-1A visas. Their deep understanding of immigration law and meticulous attention to detail ensured a smooth and successful application process. Over the years, they have consistently demonstrated their expertise and dedication, making what could have been a stressful experience remarkably manageable. Most recently, Serotte Law helped me achieve a significant milestone: obtaining my green card. Their unwavering commitment and personalized approach were instrumental in this success. The team at Serotte Law, specifically Rita Georges and Asia Battle, is not only highly knowledgeable but also incredibly responsive and compassionate, always taking the time to address my concerns and keep me informed. If you are seeking reliable and professional assistance for your US immigration needs, look no further than Serotte Law. Their proven track record, coupled with their client-focused approach, makes them the ideal choice. I am immensely grateful for their support and wholeheartedly recommend their services to anyone navigating the complexities of US immigration.

Bryan Shapcott
Google Review
I have worked with quite a few immigration attorneys in the last 7 years, and the team at Serotte Law is one of the best I have encountered. As an immigrant that requires work authorization to live in the US, immigration is always on my mind, and I am always stressing about it to some degree. This changed after my firm hired the team at Serotte Law. They handled my H1B transfer, PERM, I-140, and H1B Extension applications flawlessly. They guided me and my company through every step of the process and make sure we were on-track to meet the deadlines. My timeline to procure the I-140 was pretty tight. As such, Susan and team wasted no time in getting all the document in order, and staying on top of the case in the last 18 months. I received regular status updates, prompt email responses, and complete transparency in the process at every step of the way. I would 100% recommend hiring this team for all your work based immigration needs.

Dhaval Bajaria
Google Review
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