The protection of family unity is one of the core principles of the U.S. immigration system. Therefore, U.S. citizens and lawful permanent residents (Green Card holders) may apply for immigrant visas for certain family members. These visas grant the beneficiary the right to obtain a Green Card. Family-based immigrant visas are divided into two main groups: Immediate Relative (IR) visas and Family Preference (F) visas.
Immediate Relative visas include the spouses, unmarried children under 21, and parents of U.S. citizens and are not subject to annual numerical caps. In contrast, Family Preference visas apply to more distant relatives (e.g., married children, siblings) of U.S. citizens and to the spouses and unmarried children of Green Card holders; since these categories are subject to annual numerical limits, the visa wait times can be significantly longer.
1️⃣Immediate Relative Visas (IR)
This category includes the closest relatives of U.S. citizens and is not subject to numerical limitations, which means the process typically proceeds more quickly compared to other family categories. IR visas include:
- IR1/CR1: Foreign spouses of U.S. citizens
- IR2: Unmarried children under 21 of U.S. citizens
- IR5: Parents of U.S. citizens (provided the citizen petitioner is at least 21 years old)
2️⃣Family Preference Visas (F)
The Family Preference category includes more distant family members and is subject to annual visa caps. Therefore, waiting times may vary depending on the availability of visas in each category. The following subcategories are available:
- F1: Unmarried sons and daughters (over 21) of U.S. citizens
- F2A: Spouses and unmarried children under 21 of lawful permanent residents
- F2B: Unmarried sons and daughters (over 21) of lawful permanent residents
- F3: Married sons and daughters of U.S. citizens
- F4: Siblings of U.S. citizens.
Application and Procedure
Family-based immigrant visa applications follow a two-stage process:
Step One – Immigrant Petition (Form I-130):
The U.S.-based sponsor submits Form I-130 (Petition for Alien Relative) to U.S. Citizenship and Immigration Services (USCIS) on behalf of the foreign relative. Documentary evidence proving the family relationship must accompany the petition.
Step Two – Visa Processing or Adjustment of Status:
- If the foreign national is outside the United States, once the I-130 petition is approved, the case is forwarded via the National Visa Center (NVC) to the appropriate U.S. Embassy or Consulate. The applicant must complete Form DS-260 (Immigrant Visa Application) and attend a visa interview.
- If the applicant is already in the U.S. and an immigrant visa is available based on their category, they may apply for Adjustment of Status by submitting Form I-485 to obtain lawful permanent residence (Green Card). This process is typically used when the individual is in lawful status in the U.S. and eligible for adjustment.
The process may require additional documentation, biometric data, medical examinations, and financial sponsorship via Form I-864 (Affidavit of Support), all of which are critical to the petition’s validity and approval.