U.S. Citizenship and Immigration Services Form I-551 is a permanent resident card, according to the U.S. Department of Homeland Security. Commonly called a green card, it is used as proof of permanent residence. More »

The USCIS Form I-864 is used by immigrants to prove they can financially support themselves. It is meant to establish that they will not need to rely on the federal government for financial assistance, as stated by the D... More »

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The U.S. Citizenship and Immigration Services Form N-400, Application for Naturalization, is the form people use when applying for U.S. citizenship, reports USCIS. Applicants must fill out the form accurately and complet... More »

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The purpose of a G-325A form is to supply biographic information, according to the Department of Homeland Security, U.S. Citizenship and Immigration Services. Applicants only submit the form when the instructions on thei... More »

www.reference.com Government & Politics Immigration

Those applying for green cards within the United States can check the status of their applications through the U.S. Citizenship and Immigration Services by phone or online, reports the Department of Homeland Security. Th... More »

Immigration case status can be checked online at the U.S. Citizenship and Immigration Services website by using the "My Case Status" page, according to the Department of Homeland Security. The service is available in Eng... More »

To apply for U.S. citizenship, applicants must file an application for naturalization, which is Form N-400, with the U.S. Citizenship and Immigration Services, according to the U.S. Department of Homeland Security. As of... More »

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