Family-based green cards: how Form I-130 works, who you can sponsor and how long it takes

The short answer

A U.S. citizen or green card holder starts the family-based green card process by filing Form I-130 to prove a qualifying relationship. Immediate relatives of U.S. citizens (spouses, unmarried children under 21 and parents of citizens aged 21 or over) have no annual cap, while all other family categories wait for a visa number in the monthly Visa Bulletin, sometimes for many years. The I-130 costs $625 online or $675 on paper and does not by itself give any status.

Family sponsorship is the largest source of new green cards in the United States. If you are a U.S. citizen or a lawful permanent resident, you may be able to bring certain relatives to live in the United States permanently. The process starts with one form, Form I-130, Petition for Alien Relative, but what happens next depends heavily on who you are and who you are sponsoring.

This guide explains the categories, the costs, the waiting system and the two ways your relative can finish the process.

The two tracks: immediate relatives and preference categories

U.S. immigration law separates family members into two groups.

Immediate relatives of U.S. citizens

Immediate relatives have no annual numerical limit. As soon as the I-130 is approved, a visa number is available. Immediate relatives are:

• the spouse of a U.S. citizen;
• an unmarried child under 21 of a U.S. citizen;
• the parent of a U.S. citizen who is 21 or older.

Family preference categories

All other qualifying relatives fall into numbered preference categories with annual limits. When demand is higher than supply, relatives wait in line.

In addition, no single country can use more than about 7% of the total family and employment preference numbers in a year. That is why applicants born in high demand countries, such as Mexico, the Philippines and India, often wait much longer than others in the same category.

Who you can sponsor

Stepchildren and stepparents can qualify if the marriage creating the step relationship happened before the child turned 18. Adopted children generally qualify if the adoption was finalized before age 16 and other custody and residence conditions are met.

What Form I-130 does, and what it does not

The I-130 asks USCIS to recognize that a qualifying family relationship exists. It does not give your relative any immigration status, permission to travel or permission to work.

After approval, your relative applies for the green card itself, either:

• inside the United States, through adjustment of status on Form I-485, if they are eligible to adjust; or
• outside the United States, through consular processing at a U.S. embassy or consulate, with the case transferred to the Department of State's National Visa Center.

How much it costs

Fees change from time to time. Always confirm the current amount on the USCIS fee schedule before filing; sending the wrong fee leads to rejection.

Priority dates and the Visa Bulletin

In the preference categories, your relative's place in line is set by the priority date, which is usually the date USCIS receives your properly filed I-130.

Each month, the Department of State publishes the Visa Bulletin. It contains two charts for each category and country:

• Final Action Dates: when a green card can actually be approved.
• Dates for Filing: when applicants may submit their paperwork, if USCIS or the State Department says that chart can be used that month.

When your relative's priority date is earlier than the cut-off date shown for their category and country of chargeability, the case can move forward.

How to read your place in line

1. Find your priority date on the I-130 receipt or approval notice.
2. Open the current Visa Bulletin.
3. Find the family-sponsored table, your category (for example F4) and the column for your relative's country of birth.
4. Compare the dates. If your priority date is earlier than the listed date, the category is "current" for you.

Waiting times in some categories, especially F4 for certain countries, have historically stretched beyond a decade. Check the bulletin regularly rather than relying on averages.

Step by step: the family green card process

Step 1: Confirm the relationship and category

Check which category applies, and whether you need to be a U.S. citizen or are able to sponsor as a permanent resident.

Step 2: Prepare evidence of the relationship

Typical evidence includes:

• proof of the petitioner's status: a U.S. passport, naturalization certificate, birth certificate or green card;
• proof of the relationship: marriage certificate, birth certificates showing the shared parent, adoption decrees;
• proof that earlier marriages ended: divorce decrees or death certificates;
• for spouses, Form I-130A and evidence that the marriage is genuine, such as joint leases, bank accounts, photos over time and children's birth certificates.

Step 3: File Form I-130

File online through a USCIS account or on paper. You receive a receipt notice with a receipt number you can use to track the case.

Step 4: Wait for approval

USCIS reviews the petition and may send a request for evidence. Immediate relative cases are often handled faster than preference cases, because there is no waiting line once approved.

Step 5: Wait for a visa number, if in a preference category

Track the Visa Bulletin until the priority date is current.

Step 6: Apply for the green card

Your relative either files Form I-485 inside the United States, if eligible, or completes consular processing abroad: submitting the visa application, civil documents and fees to the National Visa Center and attending an interview.

Step 7: Submit the affidavit of support

The petitioner must sign Form I-864, Affidavit of Support, promising to support the relative financially. The sponsor generally must show household income of at least 125% of the Federal Poverty Guidelines for their household size, or use assets or a joint sponsor if their income is not enough.

Step 8: Receive the green card

After approval, the relative receives a green card. Spouses whose marriage was less than 2 years old when the green card was approved receive a 2 year conditional green card and must file Form I-751 in the 90 days before it expires to remove the conditions.

Adjustment of status or consular processing?

Important: if your relative has ever overstayed a visa or lived in the United States without status, speak to a licensed immigration attorney before they leave the country. Unlawful presence of more than 180 days can trigger a 3 year or 10 year bar on returning.

When the category changes

Categories can change as life changes:

The Child Status Protection Act can lock in a child's age for some purposes, so a child who turns 21 while the case is pending may still be treated as a child. The calculation is technical and worth checking with a professional.

Common mistakes to avoid

1. Filing in the wrong category. A permanent resident cannot petition for a sibling or parent.
2. Weak marriage evidence. Provide evidence of shared life over time, not only photos from the wedding day.
3. Wrong or outdated fee. Check the fee schedule on the day you file.
4. Missing documents for earlier marriages. Every previous marriage of both spouses must be shown to have ended.
5. Leaving the United States with unlawful presence. Get advice before any departure.
6. Ignoring the affidavit of support. Plan early for a joint sponsor if your income is below the threshold.

How to show a marriage is genuine

For spouses, the central question is whether the marriage is bona fide: entered into to build a life together, not to obtain immigration benefits. USCIS looks at the whole picture over time. Strong evidence usually includes several of these:

Couples who live apart for work or immigration reasons can still qualify, but should explain why and show regular contact and visits.

What the affidavit of support commits a sponsor to

Signing Form I-864 is a serious, legally enforceable promise:

• The sponsor agrees to keep the immigrant's income at least at 125% of the Federal Poverty Guidelines.
• If the immigrant receives certain means-tested public benefits, the agency can seek reimbursement from the sponsor.
• The obligation usually lasts until the immigrant becomes a U.S. citizen, earns 40 quarters of work (about 10 years) under Social Security rules, leaves the United States permanently or dies.
• Divorce does not end it.

A joint sponsor who is a U.S. citizen or permanent resident living in the United States can sign a separate I-864 if the petitioner's income is too low. The joint sponsor takes on the same obligation.

Fiancé visa or spouse petition?

U.S. citizens engaged to someone abroad can choose between a K-1 fiancé visa (Form I-129F), where the couple marries in the United States within 90 days of entry and then files for adjustment of status, and marrying first and filing an I-130 for an immigrant visa, where the spouse arrives as a permanent resident. The spouse route usually involves fewer separate applications after arrival, while the K-1 route lets the couple marry in the United States. Permanent residents cannot use the K-1 route.

A worked example

Maria is a U.S. citizen. Her brother Luis lives abroad with his wife and two children aged 10 and 14.

1. Maria (who is over 21) files an I-130 for Luis in the F4 category. Her receipt date becomes Luis's priority date.
2. Luis's wife and children do not need their own I-130s. They are derivative beneficiaries and can immigrate with him when his date is current.
3. Maria checks the Visa Bulletin each month for F4 and Luis's country of chargeability.
4. When the date is current, the case moves to the National Visa Center. Maria files the I-864, and the family attends interviews at the consulate.
5. If a child turns 21 during the wait, the Child Status Protection Act calculation decides whether they can still immigrate as a derivative.

Family green cards at a glance

Frequently asked questions

Does an approved I-130 give my relative a green card?

No. An approved I-130 only establishes the family relationship and the category. Your relative still applies for the green card itself, either through adjustment of status in the United States (Form I-485) or through an immigrant visa at a U.S. consulate abroad.

Can a green card holder sponsor a sibling or a parent?

No. Permanent residents can sponsor only spouses and unmarried children (categories F2A and F2B). Parents, siblings and married children can be sponsored only by U.S. citizens.

What is a priority date?

It is usually the date USCIS receives your properly filed I-130. In the preference categories it holds your relative's place in line, and they can move forward once that date is earlier than the cut-off shown in the Visa Bulletin for their category and country.

What happens to the case if the green card holder becomes a citizen?

The category usually upgrades automatically. A spouse or child under 21 in F2A becomes an immediate relative, and an adult unmarried son or daughter in F2B moves to F1, keeping the original priority date.

Do I need to file a separate I-130 for each relative?

Yes, one petition per beneficiary. Derivative family members, such as the spouse and children of a sibling in F4, can usually immigrate with the main beneficiary without a separate I-130.

Sources

1. USCIS: Form I-130, Petition for Alien Relative (checked November 6, 2026)
2. USCIS: Green Card for Family Preference Immigrants (checked November 6, 2026)
3. USCIS: Green Card for Immediate Relatives of U.S. Citizens (checked November 6, 2026)
4. U.S. Department of State: Visa Bulletin (checked November 6, 2026)
5. USCIS: Form I-864, Affidavit of Support (checked November 6, 2026)
6. USCIS: Form G-1055, Fee Schedule (checked November 6, 2026)

Cite this page: Jessica Parker and Sofia Müller, "Family-based green cards: how Form I-130 works, who you can sponsor and how long it takes", Immigrantset, last checked November 6, 2026, https://immigrantset.com/visas/us-family-green-card-i130/