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IMMIGRATION SERVICES

Family-Based Petitions

U.S. citizens and green card holders can help certain family members become permanent residents. Find out which relationships qualify and what can affect the wait.

Attorney James Betzold · 17+ years of experience · Nationwide service by phone or video

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For Information Only

This page is general information to help you understand whether you might qualify. It is not legal advice. Every case is different, and only a legal consultation with Attorney James Betzold can determine whether you are eligible.

A family petition is how a U.S. citizen or green card holder asks the U.S. government to recognize a close family relationship so that a relative can immigrate. It is often the first step toward a green card for a spouse, child, parent, or sibling.

Not every relative qualifies, and some can move forward much faster than others. This page explains who can file, which relatives qualify, why some families wait years, and what can stand in the way.

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Who May Qualify

If the person filing (the “petitioner”) is a U.S. citizen, they may petition for:

  • Their husband or wife.
  • Their unmarried children under 21.
  • Their unmarried sons and daughters age 21 or older.
  • Their married sons and daughters of any age.
  • Their parents, but only if the U.S. citizen is at least 21 years old.
  • Their brothers and sisters, but only if the U.S. citizen is at least 21 years old.

If the petitioner is a green card holder, they may petition for:

  • Their husband or wife.
  • Their unmarried children under 21.
  • Their unmarried sons and daughters age 21 or older.

For every family petition:

  • The relationship must be real (bona fide) and legally recognized, and the petitioner must be able to prove it.
  • Stepchildren, stepparents, and adopted children may qualify in some cases, depending on the child’s age when the marriage or adoption happened.
  • The petitioner must be willing and able to act as the relative’s financial sponsor (more on this below).

Essential Elements

U.S. immigration law sorts family members into two groups: immediate relatives and preference categories. Which group your relative falls into makes a big difference in how long they may wait.

Immediate relatives of U.S. citizens

Immediate relatives are the spouse of a U.S. citizen, the unmarried child under 21 of a U.S. citizen, and the parent of a U.S. citizen who is 21 or older. There is no yearly limit on immediate relative visas, so these relatives do not wait in a numbered line. Their cases still take processing time, but they do not wait for a visa to “open up.”

Preference categories

All other qualifying relatives fall into “preference categories.” Only a limited number of these green cards are available each year:

  • F1: Unmarried sons and daughters (21 or older) of U.S. citizens.
  • F2A: Spouses and unmarried children under 21 of green card holders.
  • F2B: Unmarried sons and daughters (21 or older) of green card holders.
  • F3: Married sons and daughters of U.S. citizens.
  • F4: Brothers and sisters of U.S. citizens who are 21 or older.

In preference categories, the relative’s own spouse and minor children can usually immigrate with them. Immediate relatives each need their own petition.

Backlogs and priority dates

Because preference visas are limited, there is a waiting line. Your relative’s place in line is the priority date, generally the date the petition was filed. Each month the U.S. Department of State publishes a chart showing which priority dates can move forward.

Waits depend on the category and the relative’s country of birth, because there are also per-country limits. Some waits last many years, sometimes decades. Life changes can also change the category:

  • If a green card holder becomes a U.S. citizen, their spouse and minor children usually become immediate relatives and no longer wait in line.
  • If the adult child of a U.S. citizen gets married, the case generally moves from F1 to F3.
  • If the unmarried child of a green card holder gets married, there is no category for married children of green card holders, and the petition generally cannot continue.
  • A child who turns 21 during the process may “age out,” although a law called the Child Status Protection Act can protect some children.

Fiancé(e)s

A U.S. citizen engaged to someone abroad may be able to bring their partner to the United States to marry, through the K-1 fiancé(e) visa. This is a separate path with its own requirements.

Financial sponsorship

In most family cases, the petitioner must promise the U.S. government that they will financially support the relative if needed. This promise is a legally enforceable contract, not just a formality. In general:

  • The sponsor’s household income must be at least 125% of the federal poverty guidelines for their household size (100% for active-duty military members petitioning for a spouse or child).
  • If the petitioner’s income is not enough, assets may help, or another person (a “joint sponsor”) may be able to share the responsibility.
  • The obligation usually continues until the relative becomes a U.S. citizen, has worked about 10 years in the United States, leaves the country permanently, or dies. Divorce does not end it.

Separately, the government decides whether the relative is likely to become a “public charge,” meaning someone who depends mainly on government support. A new public charge rule took effect on September 18, 2026, and allows officers to consider a broader range of public benefits than before. That rule is being challenged in federal court.

What Could Prevent Eligibility

Relationships that do not qualify:

  • Grandparents and grandchildren (although a grandchild may sometimes immigrate along with their parent in a preference category).
  • Aunts, uncles, nieces, nephews, and cousins.
  • In-laws, such as a mother-in-law or brother-in-law.
  • Parents or siblings of a U.S. citizen who is under 21.
  • Parents, brothers, sisters, or married children of a green card holder.

Other common problems:

  • A relationship that is not genuine. Since 2025, USCIS vets marriages and family relationships more closely and requires a marriage to be shown genuine before approving a spousal petition.
  • Past marriage fraud. A person found to have entered a marriage to get immigration benefits can be permanently barred from future family petitions.
  • Not enough financial support from the petitioner or a joint sponsor.
  • The relative’s own history. An approved petition does not guarantee a green card. Criminal history, prior deportations, time in the U.S. without permission, or misrepresentation can create barriers. Waivers exist for some problems, but not all.
  • Certain petitioners. U.S. citizens and green card holders with convictions for certain offenses against minors generally cannot petition for family members unless the government makes an exception.

Also, a family petition by itself does not give your relative legal status or protection from deportation. Under 2025 USCIS guidance, a relative in the U.S. who is removable may be referred to immigration court. That is one reason to get legal advice before filing.

Benefits of This Status

  • A path to a green card, giving your relative permanent permission to live in the United States.
  • The right to work for any employer and to travel internationally once they are a permanent resident.
  • Family unity, often including the relative’s spouse and minor children in preference categories.
  • A future path to U.S. citizenship, generally after five years as a permanent resident, or three years for many spouses of U.S. citizens.

Spouses married less than two years when they get their green card generally receive a two-year conditional green card first, and must later ask to remove the conditions.

Frequently Asked Questions

Can a green card holder petition for their parents?

No. Only U.S. citizens who are 21 or older can petition for parents. A green card holder who becomes a citizen may then be able to do so.

Can I petition for my grandmother, aunt, or cousin?

No. These relationships do not qualify, even if you are very close.

How long does a family petition take?

It depends on the category and the relative’s country of birth. Immediate relatives of U.S. citizens do not wait for a visa number. Preference categories can involve waits of many years.

What is a priority date?

It is your relative’s place in line in a preference category, generally the date the petition was filed. Your relative can move forward when the government’s monthly chart shows that date is reached.

Does an approved petition protect my relative from deportation?

No. A petition does not give legal status or protection from removal. Your relative’s immigration history matters, so get legal advice before filing.

What happens if I become a U.S. citizen while my petition is pending?

Often, your relative moves to a faster category. A spouse or minor child can become an immediate relative, and an adult unmarried son or daughter moves to F1.

Could You Qualify? Let's Talk

Every family’s story is different. Attorney James Betzold offers consultations by phone or video, anywhere in the United States. Call +1 (833) 847-2335 today to talk about your family’s options and take the next step with confidence.

Legal Disclaimer

The information on this page is provided for general informational purposes only and is not legal advice. Reading this page, contacting our office, or scheduling a case evaluation does not create an attorney-client relationship. Every immigration case is different and depends on its own facts, history, and the law in effect at the time. Immigration laws, policies, and court decisions change often, and this information (current as of October 2026) may not reflect the most recent changes. Meeting a requirement described here does not mean you qualify or that any application will be approved. Eligibility can only be determined through a legal consultation with Attorney James Betzold, who will review your individual situation. Do not act, or decide not to act, based on this page alone. Past results do not guarantee a similar outcome.