Do I need a work visa or is an ESTA ok for a short trip to the US

I am going to the US for tourism for 16 days but will be working for my UK employer for 7 out of the 16 days. Will I need to get a Work Visa for my duration or am I ok to travel with just the ESTA?

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Can I travel to the US for work on an ESTA?

Working with an ESTA: allowed or not? Under most circumstances, working in the USA with an ESTA is allowed. The services performed must fall under the definition of a "business trip". The most important requirement to qualify a trip as a business trip, is that you do not enter into employment with an American company.

What visa do I need to work temporarily in the USA?

If you wish to work in the United States for a temporary period you will require a nonimmigrant work visa. You cannot work on a visitor or business visa, or under the Visa Waiver Program (VWP). Unlike some countries, the United States government does not issue work visas for casual employment.

Do I need a visa or an ESTA?

All travellersYou will need to get a visa or an Electronic System for Travel Authorisation (ESTA) visa waiver to enter or transit the USA as a visitor. You should consult the US State Department website to determine which you will need.

What is the experience of traveling on an ESTA?

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