B1 Change of Status

Business brought you here. Stay in the right status for it.

Form I-539

Meetings, conferences, negotiations: when your trip turns into business, B1 business visitor status may be the right fit.

We help you show clearly why you're here and how long you need to stay.

What we take care of

A clear explanation of your business purpose
Form I-539 prepared and reviewed
Supporting documents organized

Overview

If you need to change status to B1, you are usually in the U.S. for one purpose and now need to take care of business activities, such as meetings, negotiations, conferences or consultations with business associates. A change to B-1 business visitor status is requested from inside the U.S. by filing Form I-539 with USCIS. A common example is a B-2 visitor whose trip has turned into business, but people in other eligible nonimmigrant categories can also request it.

B-1 status is for temporary business visits, not for working. It does not allow you to be employed or paid by a U.S. company, so your application should clearly explain the business activity, who you are meeting, and how long you need to stay. You generally must be in valid status and file before your I-94 expires, and you should show that you plan to leave the U.S. at the end of your stay.

Visitors admitted under the Visa Waiver Program (ESTA) cannot change status this way. Approval changes your status but does not give you a new visa stamp, and leaving the U.S. while the application is pending generally abandons it.

Who this is for

You came on a B-2 tourist visa and now need to attend business meetings or negotiations
Your employer abroad has asked you to attend a conference or consult with U.S. business associates
You need extra time in the U.S. to finalize a contract or business arrangement for a foreign company
You are in another eligible nonimmigrant status and your remaining activities are business-related
You plan to return home after the business visit and your I-94 has not expired

How it works

Confirm your activities fit B-1
We review your planned activities, current status and I-94 date to see whether B-1 business visitor status generally fits what you need to do.
Document your business purpose
We help you gather a letter from your employer or business contact, meeting or conference details, and proof that you will be paid from abroad.
Prepare Form I-539
We prepare Form I-539 and a clear statement explaining your business purpose, how long you need to stay, and why your plans changed.
Review the package with you
Before filing, we walk you through the full application so every date and detail matches your documents.
File and follow up
The application is filed with USCIS before your I-94 expires, and we keep you updated on receipts, requests for evidence and the decision.

Documents you'll usually need

Form I-539
Copy of your passport, current visa and I-94 record
Letter from your foreign employer or business explaining the purpose of your visit
Meeting invitations, conference registration or correspondence with U.S. business contacts
Proof that you are paid by and remain employed abroad
Proof of funds to cover your stay
Evidence of your plans to leave the U.S., such as a return ticket or ties to your home country

Timing

File your request before your current I-94 expires and before the business activity you need the status for, if possible. Be specific about how long you need to stay, since B-1 is meant for temporary business visits. Processing times and filing fees change, so check the current information USCIS publishes on uscis.gov.

Frequently asked questions

Can I change status to B1 while in the US?

Generally, yes. If you were lawfully admitted, are in valid status and file Form I-539 before your I-94 expires, you can ask USCIS to change your status to B-1. Visitors who entered on ESTA cannot change status inside the U.S.

Can I change from B2 to B1?

Yes, a B-2 visitor whose purpose has become business-related can generally request a change to B-1 on Form I-539. Your application should explain the business activity and why your plans changed after you arrived.

Can I work in the U.S. in B1 status?

No. B-1 status allows business activities such as meetings, negotiations and conferences, but not employment or payment by a U.S. source. If you plan to work for a U.S. employer, a different status is generally required.

What documents do I need for a B1 change of status?

Typically you need Form I-539, copies of your passport, visa and I-94, a letter explaining your business purpose, proof of funds and evidence that you plan to leave the U.S. after your visit.

Will I get a B1 visa if my change of status is approved?

No. You will be in B-1 status in the U.S., but you will not receive a new visa stamp. For future trips, you generally need a valid visa from a U.S. consulate.

This page is general information about how these applications usually work, not advice for your specific case. USCIS rules, forms and fees change; check uscis.gov for the latest.