If you think you need more time, the first step is to confirm the exact status you entered with and when it expires. From there, you can file Form I-539 if an extension is allowed for your visa type. Make sure you apply before your current stay ends.

You’ll need to show USCIS that your reason for staying longer is consistent with your current visa category. For example, visitor status does not allow work, but it may allow additional academic or professional activities that don’t count as employment. A clear explanation and evidence of your purpose will strengthen your request. Consulting an immigration attorney can help you avoid mistakes.

If your plans involve shifting into work, study, or longer-term professional activity, you may need to change to a different visa rather than extending your current one. This process requires a detailed application and proof that you meet the requirements for the new category. It’s important to remain in valid status throughout the transition. Filing early protects you from falling out of status while USCIS reviews your case. Good documentation and planning will make the process smoother.