How many types of American visas are there?

there are many types of visas in the United States, including but not limited to tourist visas (class b visas), student visas (class f and m visas), work visas (class h visas), business visas (class B-1 visas), exchange visiting scholar visas (class j visas) and immigrant visas.

1. tourist visa (class b visa)

class b visa is specially designed for people who go to the United States for short-term travel, visiting relatives or business activities. Applicants need to provide proof materials that are consistent with the purpose of travel, such as travel plans, invitations or business activities.

second, student visas (class f and class m visas)

class f visas are suitable for international students who go to the United States for academic study, while class m visas are suitable for students who do not study academically or professionally. To apply for these two types of visas, you need to provide the admission notice, financial proof and study plan of the school.

III. Work visa (H visa)

H visa is designed for foreigners working in the United States, including H-1B (professional occupation) and H-2A (seasonal agricultural workers). Applying for a work visa requires the support of the employer and relevant work permits.

iv. business visa (B-1 visa)

B-1 visa is suitable for people who go to the United States for short-term business activities, such as attending meetings and negotiating contracts. Applicants need to provide supporting materials related to business activities.

V. Exchange Visiting Scholar Visa (Class J visa)

Class J visa is designed for people who participate in exchange programs or visiting scholar programs in the United States. Applicants need to provide project invitation letter, research plan and other materials.

VI. Immigrant visas

Immigrant visas are aimed at people who intend to live in the United States for a long time or become American citizens. To apply for an immigrant visa, you need to meet certain conditions and provide detailed application materials, such as proof of kinship and financial guarantee.

To sum up:

There are many types of visas in the United States, including tourist visa, student visa, work visa, business visa, exchange visiting scholar visa and immigrant visa. Different types of visas correspond to different application conditions and required materials. Applicants should choose the appropriate visa type and prepare the corresponding application materials according to their own entry purposes and conditions.

Legal basis:

Article 1 of the US Immigration and Nationality Act

stipulates:

Any foreigner who enters, stays or engages in any activities in the United States must obtain an appropriate visa or other entry permit.

Article 214 of the US Immigration and Nationality Act

stipulates:

Applicants for non-immigrant visas must prove that their stay in the United States is temporary and intend to leave the United States within the validity period of the visa.