Immediate Family of U.S. Citizens Qualifying for No-Quota Green Cards

Spouses, unmarried children under the age of 21, and parents of U.S. citizens (provided that the citizen sponsor is at least 21 years old) constitute the sole categories of immediate relatives eligible for uncapped, numerically unlimited U.S. Green Cards.

Due to the uncapped nature of these categories under the Immigration and Nationality Act, applicants are not required to wait for a visa priority date to become current on the monthly Visa Bulletin; a visa is deemed immediately available to them as soon as their petition receives approval.

Eligible Immediate Relative Categories Spouses of U.S. Citizens: This category encompasses legally married heterosexual and same-sex couples, as well as certain widows and widowers of U.S. citizens, provided they apply within two years following the citizen's death.

However a sibling visa petition is not an immediate relative .Siblings (brothers and sisters) of U.S. citizens fall under the fourth preference (F4) family-based category, not the immediate relative category.

They are subject to strict yearly numerical limits set by Congress.

Because demand far exceeds the annual limit, siblings face a major backlog. The wait time often spans 15 to 20+ years, depending on the sibling's country of birth.

Also The U.S. citizen petitioner must be at least 21 years old to file a Form I-130 for a sibling. To qualify, the child must be both unmarried and under 21 years of age at the time of application submission. The USCIS Child Status Protection Act (CSPA) provides protection for children who may "age out" (turn 21) while their application is still pending.

A U.S. citizen must reach the age of 21 before they are legally permitted to sponsor their mother or father for an uncapped Green Card.

Depending on the physical location of the immediate relative during the application process, they will follow one of two main pathways to obtain permanent residency: either through Adjustment of Status (AOS) or via Consular processing.

If the relative is already present in the United States following a lawful entry, they can generally submit Form I-130 (Petition for Alien Relative) simultaneously with Form I-485 (Application to Register Permanent Residence or Adjust Status). This process allows them to remain in the country, acquire temporary work authorization, and obtain travel permission while USCIS processes their Green Card application.

If the relative resides outside the United States, the U.S. citizen sponsor must initially file Form I-130 with USCIS. Upon approval, the case is sent to the National Visa Center (NVC) and subsequently forwarded to the local U.S. Embassy or Consulate in the relative's country of origin. The relative must then complete Form DS-260 and participate in an immigrant visa interview abroad before they can enter the U.S. as a permanent resident.

Any family relationship that does not fit within the definitions of immediate relatives is categorized under the Family Preference Categories. Unlike immediate relatives, these categories are subject to strict annual limits and extensive multi-year backlogs, which are managed by the U.S. Department of State Visa Bulletin.

However, it is important to note that a sibling visa petition does not qualify as an immediate relative. Siblings (brothers and sisters) of U.S. citizens are classified under the fourth preference (F4) family-based category, rather than the immediate relative category.

On average, a U.S. citizen applying for a sibling under the F-4 family preference category can expect the processing time to range from 15 to over 25 years.