What are "special immigrants" and what is an EB-4 visa? You certainly can't tell who the EB-4 "special immigrant" visa is meant to cover by its name. It's technically the fourth category of employment-based immigrant visas. That means they lead to lawful permanent resident status and green cards upon arrival in the United States.
Of the five different categories of immigrant visas, the EB-4 is an odd one. It was created by Congress for various visas that don't seem to fit anywhere else, and it has numerous subcategories (described below). They can be found under Section 101(a)(27) of the Immigration and Nationality Act (I.N.A.).
There is a limit on visas in this category: Fewer than 10,000 EB-4 green card visas in total are available annually for all the EB-4 special immigrant categories combined. A maximum of 5,000 of these can be given to religious workers who are not ministers or members of the clergy. A maximum of 1,500 can be given to Afghan nationals who worked for the U.S. government while in their country. Only a maximum of 5,000 per year can be given to nationals of Iraq who worked for or with the U.S. government there.
Special immigrants who might be eligible for an EB-4 visa include the following:
Additionally, the following people might be eligible, although these categories are rarely used anymore:
Each of these categories comes with a separate set of requirements as to how the applicant must prove eligibility and ultimately apply.
Currently, USCIS is taking between 13 and 16 months to process most EB-4 special immigrant visa applications. Applications for religious workers are typically completed within 6 months, and the sub-categories for Afghans and Iraqis take about three months. USCIS provides updated numbers on how long it takes to process petitions on its website.
However, applying for an immigrant visa (or "green card" visa) involves more than just submitting an application. Because the United States limits the number of visas available each year (and sometimes by country as well), there might not be a visa available to you for quite some time after you submit your application. Unfortunately, there is no way to know how long it will take for a visa to become available to you, as it will change depending on the current supply and demand for each visa category.
To learn more about immigrant visa wait times, read How Long Is the Wait for an Immigrant's Priority Date to Become Current?
Applications are typically made on Form I-360, issued by USCIS. More detail on these visas and the appropriate application process for them can be found on the USCIS website and the USCIS Policy Manual. The types of documents and eligibility requirements for each of these sub-categories will be different for each category.
For more information, including an analysis of your eligibility and assistance with preparing the paperwork, consult an experienced immigration attorney.