United States Immigration Services

Online Guide to U.S. Visas, ESTA, Green Cards & More

United States Immigration Services is a major publisher of immigration guides and legal eBooks. Our do-it-yourself immigration guides are designed to assist immigrants in navigating the complicated United States immigration system. We strive to provide the best information about immigration to the United States.

Green Cards

A United States Permanent Resident Card, commonly known as a Green Card, serves as proof of a person’s lawful permanent resident status in the United States. An individual with a Green Card has the right to live and work permanently in the United States. There are various ways to qualify for a Green Card. It is recommended to learn about the different criteria of eligibility for Green Cards and to determine how you can best prepare for your application. The Green Card application process also depends if the applicant is applying from within the United States or from abroad.

Form I-551 (Green Card)

The official name for the Green Card, or Alien Registration Card is Form I-551. Valid Form I-551 proves that an individual is legally allowed to reside […]


Green Card Renewal

You can renew your green card every ten years. You do not have to surrender your citizenship in your home country to obtain a Green Card […]


Green Card through Adoption

The Green Card through Adoption Application Guide simplifies the adoption application process. This guide will help you to file your application as quickly and efficiently as […]


Green Card through Employment

To help individuals complete and file their own Green Card Application, the Green Card through Employment Application Guide has been created. It can be difficult and […]


Green Card through Investment

It can be costly and complicated to complete a Green Card through Investment request. There are many requirements for investment and immigration. The Green Card through Investment […]


US Green Card

The United States Permanent Resident Card (also known as the US Green Card) is proof that a person is a legal permanent resident in the […]