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Immigrant Classes of Admission

Lawful permanent residents (LPR), or “green card” holders, may live and work anywhere in the United States. After a certain amount of time, they may apply to become U.S. citizens if they meet the requirements.  

The Immigration and Nationality Act (INA) provides several ways to gain LPR status. These are called classes of admission. The largest class is family reunification. The United States also grants LPR status for economic and humanitarian reasons. Diversity also plays a role. Immigrants from countries with relatively low levels of immigration to the United States can gain LPR status. 

Immediate relatives of U.S. citizens make up the largest category (more than 40%) of new LPRs. These include spouses, children, and parents of U.S. citizens age 21 and older. This category is not subject to numerical limits. 

Immediate Relatives of U.S. Citizens
IR1Spouses, new arrivals
IR6Spouses, adjustments
CR1Spouses, new arrivals, conditional
CR6Spouses, adjustments, conditional
IB1Spouses, new arrivals, self petitioning
IB6Spouses, adjustments, self petitioning
IW1Spouses, widows or widowers, new arrivals
IW6Spouses, widows or widowers, adjustments
CF1Spouses, entered as fiance(e), adjustments, conditional
IF1Spouses, entered as fiance(e), adjustments
IR2Children, new arrivals
IR7Children, adjustments
CR2Children, new arrivals, conditional
CR7Children, adjustments, conditional
AR1Children, Amerasian, new arrivals
AR6Children, Amerasian, adjustments
IB2Children, new arrivals, self petitioning
IB7Children, adjustments, self petitioning
IB3Children of IB1 or IB6, new arrivals
IB8Children of IB1 or IB6, adjustments
IW2Children of IW1 or IW6, new arrivals
IW7Children of IW1 or IW6, adjustments
CF2Children of CF1, adjustments, conditional
IF2Children of IF1, adjustments
IH3Children adopted abroad under the Hague Convention, new arrivals
IH8Children adopted abroad under the Hague Convention, adjustments
IH4Children to be adopted under the Hague Convention, new arrivals
IH9Children to be adopted under the Hague Convention, adjustments
IR3Orphans adopted abroad, new arrivals
IR8Orphans adopted abroad, adjustments
IR4Orphans to be adopted, new arrivals
IR9Orphans to be adopted, adjustments
IR5Parents of adult U.S. citizens, new arrivals
IR0Parents of adult U.S. citizens, adjustments
IB5Parents battered or abused, of U.S. citizens, new arrivals, self petitioning
IB0Parents battered or abused, of U.S. citizens, adjustments, self petitioning