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B-1 Business Visitor Visa FAQ
How long can I stay in the U.S. with a B-1 Business Visitor Visa?
The period of stay under a B-1 Business Visitor Visa ranges from 6 months to one year, depending on the purpose of entering the United States under B-1 Status
Can I extend my stay under B-1 Status?
You may apply for an extension of stay for no longer than 6 months each. Religious missionaries or those involved in missionary work may apply for 1 year extensions, however, they must show that they will not be involved in any sales transactions or accept donations while in the United States.
How do I apply for an extension of stay under B-1 visa status?
In order to apply for an extension of stay under B-1 Status, you must file form I-539 Extension of Stay/Change of Status at the USCIS Service center with jurisdiction over your place of stay. Generally speaking, it is best to apply for an extension of stay within 30 days of the I-94 expiration date.
Can I study at a college or university while under B-1 Status?
No, you may not study at any college or university while under B-1 Status. The B-1 Business visitor visa specifically prohibits the studying at an institute of learning while under B-1 Status.
What documentation is required for the B-1 Business Visitor Visa?
In addition to providing proof of residence in your country of origin, evidence of funds in your country of origin to cover your expenses, and a passport, a B-1 Business visitor must provide:
- Marriage certificate
- Birth certificate of children abroad
- Family members residing abroad
- Any family members in the United States
The more information you provide, the better you will stand. You must prove to the USCIS that you to only temporarily reside in the United States. When applying, it is assume that you have the intent of staying in the United States. You must provide ample evidence to show that you stay is only temporaryIn addition you must provide:
- Proof of employment, a copy of any tax information regarding your salary
- A letter of support from your foreign employer, specifically stating the reason of your entry to the United States
- Documentation on your living arrangements while in the U.S.
Where should I re-apply for a B-1 Visitor Visa if my previous application is denied?
After providing supporting documentation and new information on your purposes of entering the United States, it is best to apply at the same U.S. Embassy or Consulate in which you were previously denied to avoid any suspicions. Your case will not be reexamined unless there is new information regarding your intent in entering the United States. Simply trying to reapply at a different U.S. Embassy or Consulate with the same information as your previous case will result in rejection of the case.
How early should I apply for a B-1 Business Visitor Visa?
You should apply for the B-1 business visitor visa no later than 60 days before the expected date of departure. If the nature of your visit is scientific in nature, you should apply n later than 90 days before the intended date of departure.Please note that visa wait times at U.S. embassies and consulates vary greatly in different regions. It is therefore important to review visa wait times. These interview wait times do not include security clearance or processing wait times.

