How long do you have to leave the US before returning?
If he decides to use the Visa Waiver Program (ESTA); maximum stay is 90 days and he needs to allow adequate time between visits.
The rule of thumb is if he is in the US for 90 days; should be out of the U.S.
for 91 days before returning..
How soon can I reenter the USA on tourist visa?
As long as you have validity of minimum 6 months on your visa, you can re-enter when you like. You might be questioned however, for the reason of your visit, on entry (at POE). And you are expected to give a valid answer. Very frequent visits might be frowned upon unless there is a valid reason.
How long can a foreigner stay in the US?
If you enter the United States on a visa waiver, your maximum stay will be 90 days. With a B-2 tourist visa, by contrast, you will normally be allowed to stay for up to six months. What’s more, with a B-2 visa, you can apply to extend your stay even longer.
What happens if I stay more than 6 months in USA?
But if you overstayed for several months or close to 180 days, it is likely the officer will think you plan to overstay again, and will not let you in. Overstaying your permitted time on a U.S. visa can jeopardize your ability to come to the U.S. in the future.
How many times can you visit USA on esta?
Your ESTA authorization is generally valid for multiple trips over a period of two years (starting the date that you are approved) or until your passport expires, whichever comes first. As long as you received an ESTA authorization to travel, you do not have to reapply during the validity period.
How many times can I enter the US on a b2 visa?
The B1/B2 is a tourist/business trip visa. Which means that you can visit USA for business or pleasure trips on short visits. Usually, the B1/B2 visit visa is given for 10 to 15 years of time. And you can visit USA during those 10 or 15 years whenever you want, as long as your passport is valid.