How long is the visa for the United States?

Time required: the average visa processing time is about 1 week, and the whole process usually takes about 3 weeks, including visa appointment time+interview +3 working days for visa collection.

Visa type:

American visas are divided into 18 and 48 categories. Categories are sorted by English letters, from A to R, and categories are sorted by numbers under the category letters, namely A- 1, A-2, etc. , the other two categories are special visa-free, marked WB &；; WT and GB> 18 categories are:

Category A-Diplomatic personnel

Category b-short-term tourists

Class c-transport personnel

Class d-crew

Class e-special investors

F-student

G-personnel of international organizations

Class h-personnel with special skills

First-class reporter

Class j-visiting scholar

Category K-American spouses and children

Class l-personnel of multinational companies

M-students with special skills and their families

N-representatives of NATO member States and their families, as well as families of special immigrants.

Category O-Outstanding Persons and Assistants

P-international celebrities and their families

Q- cultural exchange project personnel

Category R-Religious people

S class

S-5。 Individuals who provide emergency information about illegal organizations or enterprises.

S-6。 Individuals who provide information related to terrorist organizations

Class t

Practitioners of the North American Free Trade Act

TD。 The spouses or children of NAFTA employees pay their fees.

Website of visa application: _zh/