Before planning a trip to the united states you have to follow certain rules and regulations that are imposed on the people. Different types of questions are asked by the higher authorities regarding the purpose of your visit and you are required to give convincing answers to them as they are the ones who are going to approve your visit to the US. You must have the knowledge regarding each and everything then only it can become easy for the one to travel to the united states without much hustle.
Many people around the world are confused about the difference between the ESTA and the other US visas. You need to have a proper understanding of the difference before applying for the US. there are a lot many differences between ESTA and a USA visa.
A visa is a document that is issued by the embassy, and people can apply for it by filling in an application and scheduling an interview. However, there are other types of US visas, such as B1 and B2 visa, involve an online application form but even for this, you need to schedule your interview. And the requirements for the USA visa and ESTA are totally different. For one thing, you have to go to the diplomatic mission in person and bring all kinds of documents. If you want to know about the things you need it would be better if you give a call to the embassy.
There are multiple ways in which the US visa can be issued. If you are planning to work in the United States you will have to get the work visa for it. If you are planning to study you will have to get the study visa for it and like this, there are a different type of visas that are offered by the United States.
On the other hand, if we talk about the ESTA visa it is quite very different from other USA visas. The ESTA visa is only available to the 38 countries and these are the countries that are under the visa waiver program. The people of these countries do not have to go to the embassy and apply, whereas you can apply from your home directly as you can fill the form online, and there are no interviews that you need to go through. The requirements of ESTA are very easy to meet all you need is an electronic passport with the digital chip that contains your biometric information that is valid for another 6 months from the date of arrival in the US, an e-mail address, and a method of payment that allows the online payment.
The ESTA is only issued for business and pleasure purposes whereas you cannot start working or start attending university in the US. the only class you can take under the ESTA is the cooking class during you vacation or anything of this sort. And if you do anything against all this will definitely have to face certain problems and you can get deported.
And lastly, if you are traveling to the US under the visa waiver program you cannot stay there for more than 90 days. There is no doubt that your ESTA ensures you multiple entries, but you cannot stay longer than 90 days in any case.