What an immigrant visa is and who needs one

An immigrant visa is a document issued by the U.S. State Department that allows a foreign national to enter the United States and become a permanent resident (green card holder). You need an immigrant visa if you are moving to the U.S. to live permanently and you are outside the country when you begin the process. If you are already in the U.S. and want to adjust your status to permanent resident, you follow a different path called adjustment of status — that is handled through U.S. Citizenship and Immigration Services (USCIS), not the State Department.

The immigrant visa process is long and involves multiple government agencies. The State Department oversees visa issuance, but USCIS must first approve your petition. Your case will move between these two agencies, and the timeline depends on your category, your country of origin, and current visa availability.

Key Takeaways

  • An immigrant visa requires a petition filed by a U.S. employer, family member, or through the diversity visa lottery, followed by approval from USCIS before the State Department can issue the visa.
  • The main categories are family-sponsored (spouse, parent, sibling, adult child), employment-based (skilled worker, investor, professional), and diversity visa lottery, each with different requirements and wait times.
  • You will need documents including a valid passport, birth certificate, police clearance, medical exam from an approved doctor, and proof of financial support from a U.S. resident or employer.
  • Processing times range from several months to several years depending on your category and visa availability, which is controlled by annual caps set by Congress.
  • Once your visa is approved and issued, you have six months to enter the United States; after entry, you receive your green card in the mail within weeks.

The five main categories for immigrant visas

The category you fall into determines who files your petition, what documents you need, and how long you wait. The five broad paths are family-sponsored, employment-based, diversity visa lottery, special immigrant, and when ready relative of a U.S. citizen.

Family-sponsored visas are filed by a U.S. citizen or permanent resident relative. A U.S. citizen can petition for a spouse, parent, sibling, or adult child with no wait. A permanent resident can petition for a spouse or unmarried child, but there is usually a wait because Congress limits the number of visas available each year. Siblings and adult children of U.S. citizens face the longest waits — sometimes 10 to 20 years — because demand far exceeds the annual visa cap.

Employment-based visas are filed by a U.S. employer. The employer must show there is no available U.S. worker for the job (with some exceptions for investors and people with advanced degrees). There are five employment categories, ranging from unskilled workers to multinational executives. Most employment visas require the employer to file a labor certification with the Department of Labor first, which can take a year or more.

The diversity visa lottery is a random drawing open to nationals of countries with low immigration to the U.S. You enter once per year during the registration period (usually October through November). If selected, you then follow the same visa process as other categories. About 50,000 diversity visas are issued each year.

Special immigrant visas cover narrow groups: religious workers, Afghan and Iraqi nationals who worked with the U.S. military, certain employees of the U.S. government abroad, and others. when ready relatives of U.S. citizens (spouse, unmarried child under 21, parent of a U.S. citizen over 21) do not count against the annual visa cap and have no wait, but the petition and visa process still takes several months.

The petition and approval process through USCIS

Before the State Department can issue your visa, USCIS must approve a petition filed on your behalf. The petition form depends on your category. Family-sponsored petitions use Form I-130. Employment-based petitions use Form I-140. when ready relatives use Form I-130 with no wait for visa availability.

The petitioner (your employer, spouse, parent, or other may have access to relative) files the petition with USCIS along with documents proving the relationship and the petitioner's ability to support you. For family petitions, this includes a birth certificate, marriage certificate, or divorce decree. For employment petitions, it includes a job offer letter and proof the employer has tried to recruit U.S. workers.

USCIS reviews the petition and either approves it, requests more evidence, or denies it. If approved, USCIS sends a notice to you and to the National Visa Center (NVC), which is part of the State Department. The NVC then contacts you to begin the visa process phase. This step usually takes two to six months for when ready relatives and can take one to three years or longer for family-sponsored and employment-based categories, depending on visa availability.

Visa process and interview at the U.S. embassy or consulate

Once USCIS approves your petition and a visa number becomes available for your category, the NVC sends you forms to complete. You fill out Form DS-260 (process for Immigrant Visa) and submit it along with documents to the U.S. embassy or consulate in your home country or the country where you legally reside. You cannot explore at an embassy in a country where you are not authorized to be.

The consulate schedules you for a visa interview. At the interview, a consular officer reviews your documents, asks about your background, and conducts a background check. The officer is looking for reasons to deny the visa, such as criminal history, security concerns, fraud, or medical issues. You will need to bring your passport, birth certificate, police clearance certificates from every country where you have lived more than six months, a medical exam from a doctor approved by the State Department, and proof of financial support (Form I-864, Affidavit of Support, signed by your petitioner or employer).

If the consular officer approves your visa, your passport is stamped with the visa. You then have six months to enter the United States. If the officer denies the visa, you receive a written reason and may be able to reapply or appeal, depending on the reason.

Documents you must gather before your interview

Start collecting documents early because some take time to obtain. You will need a valid passport with at least six months of validity remaining. You need an original or certified birth certificate. If you have been married, divorced, or widowed, you need marriage certificates, divorce decrees, or death certificates.

You must obtain police clearance certificates from every country where you have lived for more than six months since age 16. These are issued by the police or justice ministry of each country and can take weeks or months to arrive. Contact the embassy of each country to find out how to request them.

You need a medical exam from a doctor approved by the U.S. State Department — you cannot use your own doctor. The consulate provides a list of approved civil surgeons in your area. The exam includes blood tests, chest X-ray, and a review of your vaccination history. The exam costs between $300 and $800 depending on the country and doctor.

You need Form I-864 (Affidavit of Support) signed by your petitioner or employer. This form states they will support you financially so you do not become a public charge. The petitioner must show income at or above 125 percent of the federal poverty line (or 187 percent if they are sponsoring more than one person). They provide recent tax returns, W-2s, or pay stubs as proof.

Visa fees and costs

The immigrant visa process fee is $325 for adults and $235 for children under 14. This fee is paid to the consulate at your interview. Some consulates accept payment before the interview; others collect it at the interview. If your visa is denied, the fee is not refunded.

Additional costs include the medical exam ($300 to $800), police clearance certificates (fees vary by country, usually $20 to $100 each), passport renewal if needed, and translation of documents if they are not in English. Some countries charge a fee to issue police clearance certificates; others do not. Travel to the consulate for your interview is also your expense.

After you enter the U.S., you must pay a $220 Immigrant Visa Processing Fee to complete your green card. This is collected at the port of entry or can be paid online before arrival. You then receive your green card by mail within two to three weeks.

Timeline: How long the entire process takes

The timeline varies widely by category and visa availability. when ready relatives of U.S. citizens typically take four to nine months from petition to visa issuance. Family-sponsored visas for spouses and unmarried children of permanent residents take one to three years. Siblings and adult children of U.S. citizens face waits of 10 to 20 years or longer because the annual visa cap is small and demand is high.

Employment-based visas take one to three years if the employer does not need to file a labor certification, or two to four years if they do. Certain employment categories (EB-1 for people with extraordinary ability, EB-2 for advanced degree holders) may be faster. The diversity visa lottery takes about one year from selection to visa issuance if you are selected.

These timelines assume no delays, missing documents, or requests for additional evidence. If USCIS or the consulate asks for more information, the process pauses until you respond. Once your visa is issued, you have six months to enter the U.S. After you arrive, your green card is mailed to you within two to three weeks.

What happens after you arrive in the United States

When you enter the U.S. with your immigrant visa, the visa itself is no longer valid — it was only for entry. A USCIS officer at the port of entry (airport, land border, or seaport) reviews your documents and either admits you or denies entry. Denial at the port is rare if your visa was already issued, but it can happen if new information comes to light.

Once admitted, you are a lawful permanent resident. You must pay the $220 Immigrant Visa Processing Fee at the port of entry or online before arrival. Within two to three weeks, your green card arrives by mail at the address you provided. Your green card is valid for 10 years (or 2 years if conditional, which applies to spouses married less than two years). You can work, travel outside the U.S. (with your green card), and live anywhere in the country.

As a permanent resident, you can file a petition for certain family members to immigrate. After five years (or three years if you are married to a U.S. citizen), you may be able to explore for U.S. citizenship.

Frequently Asked Questions

Can I work while my immigrant visa is being processed?

Not with an immigrant visa petition alone. If you are in the U.S. on another visa (like an H-1B work visa) while your immigrant visa petition is pending, you can continue working on that visa. If you are outside the U.S., you cannot work until you enter on your immigrant visa and receive your green card. Some employment-based petitioners can file for work authorization (Form I-765) while the visa is pending, but this is separate from the visa process.

What if my visa is denied at the consulate?

The consular officer provides a written reason for the denial. Common reasons include fraud, criminal history, security concerns, or failure to prove financial support. Depending on the reason, you may reapply after addressing the issue, or you may be permanently barred. If you believe the denial was wrong, you can request the consulate reconsider, but there is no formal appeal process for visa denials.

Do I need a lawyer to get an immigrant visa?

You are not required to hire a lawyer, but the process is complex and mistakes can delay or deny your case. Many people work with an immigration attorney, especially for employment-based visas or if there are complications. Attorneys typically charge $1,500 to $5,000 or more depending on the category and complexity. Some nonprofits offer low-cost or free legal help to immigrants.

What if my country has a long visa wait?

If you are in a category with a long wait (like a sibling of a U.S. citizen), you wait in line. Visa availability is published monthly by the State Department in the Visa Bulletin. You can check your place in line and estimate when a visa number will be available for your priority date. Some people explore other categories (like employment-based) if they are may be able to access, to move faster.

Can I travel outside the U.S. while my visa is being processed?

If you are outside the U.S., you cannot travel to the U.S. until your visa is issued. If you are in the U.S. on another visa while your immigrant visa petition is pending, you can travel outside the U.S., but you must return on your current visa (like H-1B) and cannot use your immigrant visa to re-enter until it is issued and you are ready to immigrate permanently.