In the realm of immigration and work visas, the H-1B visa holds a prominent place. It is a non-immigrant visa that allows U.S. companies to employ foreign workers in specialty occupations. These occupations typically require theoretical or technical expertise in specialized fields such as in IT, finance, accounting, architecture, engineering, mathematics, science, medicine, etc. The H-1B visa provides a pathway for skilled professionals around the world to contribute to the U.S. economy while gaining international work experience.

As you begin the process of obtaining an H-1B visa, a term that will come up often is the “Petition Request Number.” This number plays a crucial role in your application by acting as an exclusive identifier for your visa petition. The USCIS, which governs legal immigration to America, assigns this number.

Comprehending the Petition Request Number’s significance, function in the H-1B visa application process and mastery of its application can aid greatly when it comes to navigating through complicated U.S. immigration protocols. The purpose of this guide is to furnish a complete comprehension of the Petition Request Number and how crucial it is towards your journey in obtaining an H-1B visa.

What is the H-1B Visa?

Let’s begin by defining the H-1B visa before discussing the details of Petition Request Number. The non-immigrant visa is crucial in America’s immigration structure, enabling U.S. employers to temporarily hire foreign nationals for specialty occupations that demand specialized theoretical or technical expertise.

The H-1B visa offers opportunities for skilled professionals across an array of fields, such as IT, finance, accounting, architecture, engineering, mathematics, science and medicine. As a result the visa provides global talent with the chance to gain valuable international work experience whilst simultaneously contributing towards strengthening the U.S. economy.

The H-1B visa is employer-specific, which means it is tied to a specific employer who acts as the visa sponsor. The sponsoring employer must offer a job and apply for your H-1B visa petition with the U.S. immigration department. If approved, the foreign national can work for the sponsoring employer in the U.S. for a specified period.

The job offered must meet the criteria of a specialty occupation. According to U.S. immigration laws, a specialty occupation requires the theoretical and practical application of a body of highly specialized knowledge and the attainment of a bachelor’s or higher degree in the specific specialty, or its equivalent, as a minimum for entry into the occupation in the U.S.

Initially awarded for a three-year term, the H-1B visa may be renewed for an additional period of three years. What distinguishes this type of visa is its dual intent; holders are permitted to seek permanent residency by applying for a Green Card while residing in the United States on their H-1B visas.

The H-1B visa serves as a vital avenue for adept foreign professionals to pursue employment in the United States. This program not only furnishes numerous professional possibilities and an opportunity to reside in America, but it also makes tremendous strides toward enhancing the U.S. economy along with various specialized sectors. Grasping the fundamentals of this system is key when endeavoring through the intricacies of immigration into the U.S.

What is the Petition Request Number?

The Application Receipt/Petition Number, commonly referred to as the Petition Request Number, is an exclusive code allocated by the United States Citizenship and Immigration Services (USCIS) for your H-1B visa application. It holds a paramount significance since it enables both USCIS and petitioner to monitor your individual case amidst numerous applications processed annually.

Once your H-1B visa petition is received, USCIS provides you with a receipt notice that includes a distinctive Petition Request Number. This number pertains only to your case and will not be repeated, guaranteeing precise tracking of your application as it progresses through the system.

The Petition Request Number follows a specific structure that conveys information about your petition rather than being randomly assigned. Typically, it comprises three letters and 10 numbers wherein the former are an acronym for the service center handling your application.

For instance:

  • “EAC” stands for Eastern Adjudication Center, located in Vermont.
  • “WAC” stands for Western Adjudication Center, located in California.
  • “LIN” stands for Lincoln Service Center, located in Nebraska.
  • “SRC” stands for Southern Regional Center, located in Texas.

The 10-digit number following the service center code is a unique number that USCIS assigns to each case. The first two digits represent the fiscal year when USCIS received the petition. The next three digits represent the computer workday on which the receipt was processed and the fee was taken. The last five digits are used to identify each case uniquely.

Why is the H-1B Petition Request Number Important?

The Petition Request Number is important for several reasons:

  1. Tracking Your Application: You can use this number to track the status of your H1B visa petition on the USCIS website. This allows you to stay updated on the progress of your application.
  2. Filling Out Forms: When filling out the DS-160 form for an H-1B visa application, you’ll be asked for the Application Receipt/Petition Number. This number is also required when booking your visa appointment.
  3. Proof of Petition: The Petition Request Number serves as proof that a petition has been filed on your behalf. It is a unique identifier that links you to your specific case.

The H-1B Visa Process

Understanding the H-1B visa process can help you better comprehend the importance of the Petition Request Number. Here is a brief overview of the process:

  1. Labor Condition Application (LCA): Before filing an H-1B petition, the employer must first obtain a certified LCA from the Department of Labor (DOL). The LCA includes details about the job, including the wage, working conditions, and location.
  2. Filing the Petition: Once the LCA is approved, the employer can file the H-1B petition with USCIS. This is where the Petition Request Number comes into play. After USCIS receives the petition, they issue a receipt notice with the Petition Request Number.
  3. Adjudication: USCIS reviews the petition and makes a decision. The employer and employee can track the status of the petition using the Petition Request Number.
  4. Visa Stamping: If the petition is approved, the employee can schedule a visa interview at a U.S. embassy or consulate. The Petition Request Number is required when scheduling the interview.

Other Factors to Consider

While the Petition Request Number is a critical part of the H-1B visa process, there are other factors to consider as well:

  1. Annual Cap: The H-1B visa has an annual cap, with a certain number of visas available each fiscal year. There are additional visas available for individuals with a master’s degree or higher from a U.S. institution.
  2. Lottery System: If the number of applications exceeds the annual cap, USCIS uses a lottery system to select the petitions that will be processed.
  3. Employer-Specific: The H-1B visa is employer-specific, meaning you must have a job offer from a U.S. employer who will sponsor your visa.
  4. Duration: The H-1B visa is initially granted for up to three years, but it can be extended to a maximum of six years.


Navigating through the H-1B visa process may seem daunting, but comprehending each segment can simplify it. Among these segments, the Petition Request Number holds significant importance in tracking your application progress and providing proof of petition while completing essential forms. Keep this number secure and easily accessible at all times for future reference.

Keep in mind that every step you take throughout this process must be handled with caution to reach your objective of obtaining employment within the U.S.A.’s boundaries successfully. Strategically plan out each stage and grasp its details thoroughly to succeed ultimately during navigation through this procedure.

Do you want to apply for the H-1b  Visa and build your career path? Contact us today at 813-298-7222, send us an email, fill our contact form, or schedule an appointment.