What Are the Types of U.S. Immigrant Visas?

The United States issues immigrant visas in four broad groups: family-based (split between immediate relatives and family preference categories), employment-based (five preference categories, EB-1 through EB-5), the diversity visa lottery, and special immigrant categories for people like Afghan and Iraqi allies of the U.S. government. Every one of these types of U.S. immigrant visas leads to lawful permanent resident status, but the eligibility rules, annual caps, and wait times vary enormously. Federal law sets a floor of 226,000 family-sponsored preference visas and 140,000 employment-based visas each year, plus unlimited visas for the closest relatives of U.S. citizens.¹ Figuring out which category fits you is the first real step, because it determines the forms you file, how long you wait, and whether you wait at all.

Immediate Relative Visas

If you are the spouse, unmarried child under 21, or parent of a U.S. citizen (and the citizen is at least 21 for parent petitions), you qualify as an “immediate relative.” This is the fastest family-based route because Congress exempted it from annual numerical caps. Once the petition is approved, a visa number is immediately available.¹

The specific labels inside this group are:

IR-1 and CR-1 for spouses of U.S. citizens. The CR-1 applies when the marriage is less than two years old at the time of admission, which results in a conditional two-year card rather than a full ten-year green card.
IR-2 for unmarried children under 21.
IR-5 for parents of U.S. citizens who are at least 21.
IR-3 and IR-4 for children adopted abroad by a U.S. citizen, depending on whether the adoption was finalized before or after the child enters the country.²

Family Preference Visas

Relatives who don’t qualify as immediate relatives fall into four preference categories. Each has a fixed annual allocation, which is what creates the backlogs family petitioners are used to hearing about. For applicants born in high-demand countries, those backlogs can stretch years or even decades.

F1 (First Preference): unmarried sons and daughters (21 and older) of U.S. citizens. Up to 23,400 visas per year.³
F2A and F2B (Second Preference): spouses and unmarried children under 21 of lawful permanent residents fall under F2A; unmarried sons and daughters 21 and older of permanent residents fall under F2B. The combined cap is 114,200 visas, with at least 77% going to the F2A subgroup.³
F3 (Third Preference): married sons and daughters of U.S. citizens. Up to 23,400 visas per year.
F4 (Fourth Preference): brothers and sisters of U.S. citizens who are at least 21 years old. Up to 65,000 visas per year.⁴

All family-based petitions, immediate relative and preference alike, start with Form I-130 filed by the U.S. citizen or permanent resident sponsor. The form establishes the qualifying relationship, and the sponsor submits civil documents such as birth certificates and marriage licenses as proof.⁵

Employment-Based Immigrant Visas

Congress allocates at least 140,000 employment-based immigrant visas each year across five preference categories.¹ Each one targets a different part of the workforce.

EB-1 Priority Workers

The first preference goes to people with extraordinary ability in the sciences, arts, education, business, or athletics; outstanding professors and researchers; and multinational executives or managers transferring to a U.S. office.⁶ Extraordinary ability applicants can self-petition without an employer sponsor, which is rare in the employment-based system. The evidence bar is high: sustained national or international acclaim, not just a strong résumé.

EB-2 Advanced Degree and Exceptional Ability

This category covers professionals with a master’s degree or higher (or a bachelor’s plus five years of progressive experience) and individuals whose exceptional ability in science, arts, or business will substantially benefit the U.S. economy. Most EB-2 applicants need a job offer and a PERM labor certification from the Department of Labor, which proves no qualified U.S. worker is available for the position.³

A National Interest Waiver lets certain EB-2 applicants skip both the job offer and the labor certification if their work has broad benefits for the country. Researchers, entrepreneurs, and physicians serving underserved areas often use this route.

EB-3 Skilled Workers, Professionals, and Other Workers

EB-3 is the broadest employment category. Skilled workers need at least two years of training or experience. Professionals need a bachelor’s degree for the position. “Other workers” fill unskilled positions requiring less than two years of training. Nearly all EB-3 petitions require the employer to complete the PERM labor certification process, which currently averages around 15 months for the Department of Labor to adjudicate.

EB-4 Special Immigrants

EB-4 serves specific groups defined by Congress: religious workers, certain employees of U.S. consulates and international organizations, Iraqi and Afghan translators who worked with the U.S. military, and several other narrow classifications. Requirements vary significantly by subcategory.

EB-5 Immigrant Investors

EB-5 grants green cards to foreign nationals who invest in a new U.S. commercial enterprise and create at least ten full-time jobs for qualifying employees. For petitions filed on or after March 15, 2022, the standard minimum investment is $1,050,000, reduced to $800,000 if the project sits in a targeted employment area (a rural area or one with high unemployment). These thresholds adjust for inflation every five years starting January 1, 2027.⁷

The EB-5 Reform and Integrity Act of 2022 also reserves a portion of the annual 10,000 EB-5 visas for specific project types: 20% for rural projects, 10% for high-unemployment urban projects, and 2% for infrastructure projects. Investing through a project in one of the reserved categories can mean a shorter wait for a visa number.

The Diversity Visa Lottery

Each year, the Department of State makes up to 55,000 immigrant visas available through a random drawing open to nationals of countries with historically low immigration rates to the United States.⁸ To enter, you need at least a high school education (or its equivalent) or two years of qualifying work experience. Registration is free and happens online during a short window each fall.

Being selected does not guarantee a green card. Winners still pass the standard interview and background checks, meet health requirements, and secure a financial sponsor. More people are selected than there are available visas, and once the fiscal year ends, unused numbers expire regardless of how far along an application is.

Special Immigrant Visas

Separate from the EB-4 “special immigrant” employment category, Congress has created standalone Special Immigrant Visa (SIV) programs for people who provided critical service to the U.S. government in conflict zones. The Afghan SIV program covers citizens of Afghanistan who worked as translators, interpreters, or in other roles for the U.S. military or government and now face threats because of that service.⁹ A similar program exists for qualifying Iraqi nationals.

These programs have their own quotas and eligibility rules set by specific acts of Congress, separate from the standard employment or family systems. Availability and processing timelines shift with executive action and legislative reauthorizations, so applicants should check the State Department’s current guidance for the latest status.

Why Wait Times Differ by Category and Country

The gap between the number of people who qualify for an immigrant visa and the number of visas available each year is what creates the wait. Immediate relatives face no backlog because their category has no cap. Everyone else—family preference, employment-based, and diversity applicants—competes for a limited pool.

On top of the per-category caps, federal law imposes a per-country ceiling of 7% of the total family-sponsored and employment-based visas combined. The purpose is to keep any single country from consuming most of the annual allocation. In practice, applicants born in countries with enormous demand, such as India, China, Mexico, and the Philippines, often face dramatically longer waits than applicants from lower-demand countries, even within the same preference category.

The Department of State publishes the Visa Bulletin each month to track which applications are currently being processed. The bulletin lists “priority dates” (the date the initial petition was filed) by category and country of birth. When your priority date is “current” or falls before the date shown in the bulletin, a visa number is available and you can move to the final stage. Checking the bulletin regularly is the only reliable way to know where you stand in the queue.

Matching a Category to Your Situation

The right category depends on who you are and what connects you to the United States.

If a U.S. citizen spouse, parent, or adult child of yours can file for you, look first at the immediate relative visas. No cap, no line.
If your U.S. relative is a permanent resident rather than a citizen, or if you are an adult child or sibling of a citizen, you are in family preference territory. Expect a wait keyed to your country of birth and your F-category.
If you have a U.S. employer willing to sponsor you, or credentials strong enough to self-petition, work through the EB-1 through EB-5 ladder from the top down. EB-1 is fastest for those who qualify; EB-5 is a route for investors who can put substantial capital at risk.
If you are from a country with historically low immigration to the United States and meet the education or work requirement, the diversity lottery is a free annual shot.
If you worked for the U.S. government or military in Afghanistan or Iraq, the SIV programs exist specifically for you and run on their own rules.

Beyond choosing a category, an approved petition is not the finish line. Applicants still need a financial sponsor, a clean medical examination, and no disqualifying grounds of inadmissibility, and spouses whose marriage is under two years old at admission receive a two-year conditional card rather than a ten-year one. Those pieces sit downstream of the category question and are worth working through with an immigration attorney once you know which type of visa applies to you.

1
Office of the Law Revision Counsel. 8 USC 1151 – Worldwide Level of Immigration
2
USAGov. Family-Based Immigrant Visas and Sponsoring a Relative
3
Office of the Law Revision Counsel. 8 USC 1153 – Allocation of Immigrant Visas
4
U.S. Citizenship and Immigration Services. Green Card for Family Preference Immigrants
5
U.S. Citizenship and Immigration Services. I-130, Petition for Alien Relative
6
U.S. Citizenship and Immigration Services. Employment-Based Immigration – First Preference EB-1
7
U.S. Citizenship and Immigration Services. About the EB-5 Visa Classification
8
U.S. Department of State. Diversity Visa Instructions
9
U.S. Department of State. Special Immigrant Visas for Afghans – Who Were Employed by/on Behalf of the U.S. Government