What are the requirements for obtaining an American green card?

The US 1965 Immigration and Nationality Law stipulates that foreigners can obtain permanent resident status mainly through the following channels:

First of all, based on family relationships.

1, spouse of American citizen, children and parents under the age of 2 1.

2. Unmarried children of American citizens over 2 1 year old.

3.2/kloc-spouses and unmarried children of permanent residents over 0/year old.

4. Married children of American citizens

5. Brothers and sisters of American citizens

Second, based on the employment relationship

1, outstanding talents in science, art, education, business and sports; Excellent talents in occupation and research fields widely recognized in the industry (at least three years of teaching or research experience; Transfer to the manager of American overseas branch through internal transfer.

2. Professionals with advanced degrees (doctor, master or bachelor degree plus at least five years of professional experience); Professionals with outstanding skills in science, art and business.

3. Mechanic

4. Special professional immigrants, such as religious workers, current or former US government employees, etc.

5. Investing in immigrants

Third, apply to become a permanent resident

Foreigners who wish to obtain permanent resident status usually need to go through the following three steps. Depending on the type of immigration application and the country of birth of the beneficiary, the whole process may take several years. When the foreigner starts the last step, that is, after submitting the status adjustment (I-485 form), the foreigner can apply for two special permits at the same time.

Extended data

operation requirement

According to American citizenship and immigration law, green card holders are foreigners who have neither American citizenship nor American citizenship. However, in the United States, they basically enjoy the same treatment as their nationals, but they have no right to vote and stand for election.

According to the immigration law of the United States, permanent residents must use a valid immigration visa and a valid home country passport to enter the United States, otherwise they are not allowed to enter the country. After having an American green card, as long as you leave the United States for less than one year, the green card itself can be regarded as a valid entry immigrant visa, and you don't need to apply for a visa at the American embassy or consulate.

If you leave the United States for more than one year, you must apply for a re-entry visa (I-327) before leaving the country. Re-entry visa, as an effective immigrant visa, is valid for up to two years. Cardholders who have not entered the United States for more than a period of time are likely to lose their permanent residency when they enter the country, because the immigration law requires green card holders to leave the United States only temporarily.

References:

Baidu encyclopedia-green card

References:

Baidu Encyclopedia-American Permanent Resident Card