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Nonimmigrant visas allow many people to visit and work in the United States every year and come in many forms. However, all of these visas expire, which is why Form I-539 is available.
People in the United States on Nonimmigrant visas can make their stay longer or switch to another kind of nonimmigrant status using Form I-539.
Most forms of nonimmigrant visas can be extended or changed using Form I-539, including:
The USCIS suggests that nonimmigrants apply for extensions to their stays at least 45 days before the expiration date of their current visa, so apply today!