— Key Takeaways
- A visa number (visa foil number) is the red number printed on the visa stamp in your passport.
- It is different from your receipt number, A-Number, case number, and travel document number.
- In the immigrant visa context, “visa number availability” refers to whether an immigrant visa is available for your category and country.
- The Visa Bulletin (published monthly by the Department of State) determines when visa numbers are available for preference categories.
- When visa numbers are unavailable, applicants must wait until their priority date becomes current.
The term “visa number” comes up frequently in U.S. immigration, but it can refer to different things depending on the context. For some people, a visa number is the red number printed on their visa stamp. For others, it refers to the availability of immigrant visa numbers under annual caps set by Congress. Understanding these distinctions is essential for anyone navigating the U.S. immigration system.
In this guide, we explain what a U.S. visa number is, where to find it on your documents, how it differs from other identification numbers, and how the visa number allocation system works for immigrants. Whether you are trying to fill out an immigration form or understand why your green card process is taking so long, this article has you covered.
What Is a US Visa Number?
A US visa number typically refers to the unique identification number printed on a U.S. visa stamp (also called a visa foil) placed in a foreign national’s passport by a U.S. embassy or consulate. This number identifies that specific visa issuance and is used for record-keeping and verification purposes.
The visa number is assigned at the time the visa is issued and is unique to that particular visa. If you receive a new visa (for example, upon renewal or a new category), you will receive a new visa number.
In a broader immigration context, the term “visa number” also refers to the immigrant visa numbers allocated by Congress each fiscal year for different categories of immigrants. This is a separate concept that relates to how many people can receive green cards in a given year.
Where to Find the Visa Number on Your Visa Stamp
If you have a U.S. visa stamp in your passport, the visa number is the red number printed on the lower right portion of the visa foil. It is typically an eight-digit number, though the format may vary slightly depending on when the visa was issued.
Here is what you will typically see on a U.S. visa stamp:
- Visa type/class: The visa category (e.g., B1/B2, H-1B, L-1, F-1)
- Issue date: When the visa was issued
- Expiration date: When the visa expires (the last date you can use it to enter the U.S.)
- Entries: Single (S) or Multiple (M)
- Visa number: The red number, usually in the lower right area
- Control number: A separate number used for internal tracking
Note that the visa expiration date is not the same as your authorized period of stay in the U.S. Your authorized stay is determined by your I-94 record.
Visa Number vs. Other Immigration Numbers
The U.S. immigration system uses many different numbers, and it is important to know which is which:
| Number Type | What It Is |
| Visa Number (Visa Foil Number) | The red number on your visa stamp; identifies that specific visa issuance |
| Alien Registration Number (A-Number) | A 9-digit number (A-XXX-XXX-XXX) that identifies you across all immigration interactions |
| Receipt Number | A 13-character code on your I-797 receipt notice that tracks a specific application |
| Case Number (Consular) | The case number assigned by the National Visa Center (NVC) for immigrant visa processing |
| Travel Document Number | Your passport number or the number on a USCIS-issued travel document |
| I-94 Number | Your arrival/departure record number assigned at each U.S. entry |
| SEVIS ID | For F and M visa holders; your Student and Exchange Visitor Information System number |
When filling out immigration forms, read each field carefully to ensure you are entering the correct number. Entering a visa number where a receipt number is requested (or vice versa) can cause processing issues.
Immigrant Visa Number Availability
In the context of immigrant visas (green cards), “visa number availability” refers to whether the U.S. government has allocated an immigrant visa number for your specific category and country of birth. This concept is different from the visa foil number described above.
Each fiscal year, Congress authorizes approximately 675,000 immigrant visas to be distributed across various categories (family-based, employment-based, and diversity). Within each category, there are per-country limits to prevent any single country from receiving a disproportionate share.
How Visa Numbers Are Distributed
Immigrant visa numbers are distributed as follows:
- Immediate relatives: Spouses, unmarried children under 21, and parents of U.S. citizens are not subject to annual caps. A visa number is always available for immediate relatives.
- Family preference categories (F1-F4): Subject to annual limits. Wait times depend on the category and country of birth.
- Employment-based categories (EB-1 through EB-5): Subject to annual limits. Some categories and countries face significant backlogs.
- Diversity Visa (DV) Lottery: Approximately 55,000 visas per year for nationals of countries with historically low immigration rates.
How the Visa Bulletin Allocates Numbers
The Visa Bulletin is published monthly by the U.S. Department of State’s Bureau of Consular Affairs. It provides the cutoff dates for each immigrant visa category and country, indicating which applicants can proceed with their immigrant visa or adjustment of status application.
You can access the current Visa Bulletin at travel.state.gov.
Key Visa Bulletin Concepts
- Priority date: The date your immigrant petition (e.g., I-130 or PERM/I-140) was filed. This date determines your place in the visa queue.
- Final Action Date: If your priority date is before this date, a visa number is available, and you can finalize your green card process.
- Dates for Filing: An earlier cutoff date that indicates when you can submit your I-485 or DS-260, even if a final visa number is not yet available. USCIS determines monthly whether applicants can use the Dates for Filing chart.
- “C” (Current): If a category shows “C,” visa numbers are available for all applicants in that category regardless of priority date.
- “U” (Unavailable): If a category shows “U,” no visa numbers are available for that category, and no new applications can proceed.
What Happens When Visa Numbers Are Unavailable
If no visa number is available for your category and country, you are in what is commonly called a “backlog.” This means you must wait until your priority date becomes current on the Visa Bulletin before you can:
- File Form I-485 (Adjustment of Status) if you are in the U.S.
- Complete immigrant visa processing at a U.S. consulate if you are abroad
Backlogs can be significant. For some categories and countries, wait times can span many years or even decades. Factors affecting backlog length include:
- The annual numerical limit for your preference category
- The per-country limit
- The number of applicants in your category and country
- Congressional changes to immigration law (rare but impactful)
- Visa recapture provisions or administrative processing changes
During the waiting period, you must maintain valid immigration status if you are in the United States. If you are abroad, the waiting period is simply a queue—there is no requirement to be in the U.S.
How Bay Legal, PC Can Help
Navigating the immigration process can be complex and stressful. At Bay Legal, PC, we provide personalized guidance to help you understand your options, prepare thorough applications, and respond to any issues that arise during processing. Our experienced immigration attorneys work closely with each client to develop the strongest possible case.
Contact us today to schedule a consultation:
- Phone: (650) 668-8000
- Email: intake@baylegal.com
Frequently Asked Questions
1. Where is the visa number on my US visa?
The visa number is the red number located in the lower right area of your visa stamp (visa foil) in your passport. It is typically an eight-digit number.
2. Is the visa number the same as the passport number?
No. The visa number is specific to your U.S. visa issuance and appears on the visa stamp. Your passport number is issued by your home country and appears on your passport bio page.
3. What is the visa foil number?
The visa foil number is another name for the visa number—the red number printed on your visa stamp. It is called a “foil” number because the visa stamp is technically a foil affixed to a passport page.
4. What does ‘visa number unavailable’ mean?
When a visa number is unavailable, it means the annual cap for your immigrant visa category has been reached, and no more visa numbers are available until the next fiscal year or until the backlog moves. You must wait for your priority date to become current on the Visa Bulletin.
5. How do I check if a visa number is available?
Check the monthly Visa Bulletin published by the Department of State at travel.state.gov. Compare your priority date to the cutoff dates for your category and country. If your priority date is earlier than the cutoff, a visa number is available.
6. Can I get a green card without a visa number being available?
No. A visa number must be available for your category before you can receive your green card, either through adjustment of status or consular processing. Immediate relatives of U.S. citizens always have visa numbers available.
7. What is the difference between a visa number and a case number?
A visa number is the identification number on your visa stamp. A case number is assigned by the National Visa Center (NVC) to track your immigrant visa application through consular processing. They serve different purposes.
8. Does my visa number change if I renew my visa?
Yes. Each time a new visa is issued, it receives a new visa number. Your old visa number becomes associated with the expired visa.
9. What is the Visa Bulletin?
The Visa Bulletin is a monthly publication by the Department of State that shows the cutoff dates for immigrant visa categories. It determines who can file for adjustment of status or proceed with consular processing based on their priority date.
10. Why are there per-country limits on immigrant visas?
Per-country limits are set by U.S. immigration law to ensure that no single country receives a disproportionate share of the total immigrant visas available each year. This is why applicants from high-demand countries may face longer wait times.
Attorney Advertising. This article is for general informational purposes only and does not constitute legal advice. Each immigration case is unique, and results will depend on the specific facts of your situation. Past results do not guarantee future outcomes. For personalized legal guidance, contact Bay Legal, PC. Principal Office: Jayson Elliott, Esq., Bay Legal, PC, 667 Lytton Ave Suite 3, Palo Alto, CA 94301.
