What Factors Affect EB3 Immigration Processing Time to the United States?

The EB3 program is becoming the top choice for thousands of unskilled and skilled workers in Vietnam who want to start a new life in the United States. However, not everyone understands the key factors that determine how fast their case is processed. Understanding the variables that affect your EB3 case progress will help you be more proactive in your EB3 immigration journey, allowing you to make timely adjustments to shorten your waiting time. This article from Newland USA will provide a complete analysis of the factors that impact your immigration process, along with tips to speed things up.
1. Overview of the EB3 Program and Why Understanding Processing Progress Matters
EB3 (Employment-Based Third Preference) is one of five employment-based immigration programs issued by the U.S. Citizenship and Immigration Services (USCIS). This is a legal immigration pathway specifically for three groups of workers: professionals with bachelor’s degrees, skilled workers, and unskilled workers.
What makes the EB3 category stand out compared to other programs is its simpler requirements for education and experience. Workers just need to be in good health, have no criminal record, be willing to work in the U.S., and have relevant experience to apply. Unlike EB1 or EB2 which require high-level expertise, EB3 opens doors for many ordinary workers.
However, EB3 immigration to the U.S. isn’t as simple as submitting an application and waiting. Processing time can range from 3-5 years or even longer, depending on various conditions. That’s why understanding the factors that affect EB3 case progress is extremely important, helping you develop the right strategy and not miss your opportunity.
2. The EB3 Immigration Application Process
Before diving into the factors that affect processing, understanding the EB3 immigration process is essential. The entire journey typically goes through five main stages:
Step 1: Finding a U.S. Employer
This is the starting point and foundation of the entire process. You need a U.S. company willing to sponsor your job position. This employer must prove they couldn’t find a suitable American worker for that position.
Step 2: Job Advertising and PERM Application
The sponsoring company must conduct a public recruitment process to prove they made efforts to find domestic workers. Then, they submit the PERM (Program Electronic Review Management) labor certification to the U.S. Department of Labor (DOL).
Step 3: Filing the I-140 Petition
After PERM is approved, the employer continues by filing the I-140 (Petition for Alien Worker) with USCIS to officially sponsor the foreign worker.
Step 4: Waiting for Priority Date and Visa Quota
When the I-140 is approved, you’ll receive a Priority Date. You must wait until this date becomes current according to the monthly Visa Bulletin before you can proceed to the next step.
Step 5: Filing for Adjustment of Status or Consular Processing
If you’re in the U.S., you can file Form I-485 to adjust your status. If you’re outside the U.S., your case will be forwarded to the National Visa Center (NVC) and then to the U.S. consulate in your country for an interview.
Each step in this process can slow down your EB3 case progress if you don’t prepare your information carefully before starting.

3. Key Factors That Affect EB3 Case Progress
3.1. Nationality and Per-Country Visa Quotas
One of the most important factors affecting waiting time is the applicant’s nationality. Each year, the U.S. allocates about 40,000 EB3 visas, but no single country can receive more than 7% of the total visas.
For countries with high numbers of applicants like India, China, Philippines, or Mexico, the backlog is very serious. Workers from these countries may have to wait much longer than those from Vietnam or other countries.
Currently, Vietnamese applicants for skilled worker EB3 immigration generally have an advantage in processing time compared to some other countries. However, the situation can change each fiscal year, depending on the total number of applications from each country.
3.2. PERM Labor Certification Processing Time
PERM is the first step and also one of the most time-consuming stages in the EB3 process. The U.S. Department of Labor must carefully review each case to ensure that hiring foreign workers won’t negatively affect the U.S. labor market.
Standard PERM processing time ranges from 6-12 months but can take longer if the case receives a Request for Evidence (RFE) or faces a random audit. Some cases may even be denied and have to start over from the beginning, significantly delaying EB3 case progress.
To avoid these risks, preparing the PERM application carefully from the start is extremely important. The employer needs to complete all required recruitment advertising steps according to regulations and keep all documentation.
3.3. I-140 Petition Processing Status
After PERM is approved, the I-140 petition is submitted to USCIS. This step confirms that the employer has sufficient financial ability to pay the worker’s salary and that the job position is genuine.
Standard I-140 processing time is usually 6-12 months. However, USCIS offers Premium Processing service for an additional fee, which shortens the processing time to just 15 business days. This is a worthwhile option to consider if you want to speed up your EB3 case progress.
Note that having your I-140 approved doesn’t mean you’ll receive your green card immediately. You still have to wait until your Priority Date becomes current according to the monthly visa bulletin.
3.4. Priority Date and Monthly Visa Bulletin
Priority Date is an extremely important concept in the EB3 immigration process. This is the date the Department of Labor received your PERM application, marking your place in the visa queue.
Each month, the U.S. Department of State publishes the Visa Bulletin, which contains two important charts:
- Final Action Dates: Shows which priority dates are being processed for visa issuance.
- Dates for Filing: Shows which priority dates can begin filing for adjustment of status.
The gap between your Priority Date and the current date in the Visa Bulletin is how long you have to wait. For Vietnamese applicants, this gap usually ranges from 2-3 years, depending on quota availability at any given time.
3.5. NVC and Consulate Processing Efficiency
After your Priority Date becomes “current,” your case will be transferred to the National Visa Center (NVC). There, you need to complete additional forms like the DS-260, submit financial documents, civil documents, and other required paperwork.
NVC processing time is usually 2-4 months. Afterward, your case will be sent to the U.S. consulate in your country to schedule an interview. In Vietnam, the U.S. consulates in Ho Chi Minh City and Hanoi are the two main locations that conduct green card interviews.
Processing speed at the consulate can be affected by various factors such as workload, staffing, and special events.
3.6. Completeness and Accuracy of Your Application
One factor often overlooked but with significant impact on EB3 case progress is the quality of your initial application. Applications missing documents, with incorrect information, or not meeting all requirements will be returned for additional evidence (RFE – Request for Evidence).
Each time you receive an RFE, processing will be interrupted and extended by several months. In some serious cases, the application may be completely denied, forcing you to start over from the beginning.
To avoid this, preparing your application carefully and checking everything thoroughly before submission is essential. Many cases have suffered unfortunate mistakes due to rushing or lack of expertise.
3.7. Changes in Immigration Policy
U.S. immigration policy can change depending on the current administration and the domestic economic and political situation. Changes in immigration law, processing regulations, or visa quotas can directly affect EB3 immigration.
For example, during the pandemic, many USCIS offices and consulates temporarily closed or reduced capacity, causing hundreds of thousands of cases to be backlogged. Some administrations tend to tighten immigration, while others loosen restrictions to attract workers.
Therefore, regularly monitoring policy updates and adjusting plans promptly is very important for those in the EB3 application process.

4. How to Track and Manage Your EB3 Case Progress Effectively
4.1. Using USCIS Online Systems
USCIS provides an online tracking system to help you check your case status. By entering your receipt number on the official website, you can see the current stage of your I-140 or I-485 petition.
Additionally, USCIS publishes average processing times for each type of petition at each service center. This information gives you an overview of how much longer you might need to wait.
4.2. Following the Monthly Visa Bulletin
As mentioned, the Visa Bulletin is an essential tool for knowing when your Priority Date will become current. This document is published around mid-month on the U.S. Department of State website.
You should sign up for automatic notifications or check regularly so you don’t miss the opportunity to file when your EB3 category opens up.
4.3. Checking Your Status at NVC
When your case is transferred to NVC, you’ll receive a Case Number and Invoice ID Number. Using these codes, you can log into the Consular Electronic Application Center (CEAC) to track your processing progress and complete online forms.
4.4. Staying in Touch with Your Immigration Attorney
If you’ve hired an attorney or use immigration consulting services, maintain regular contact with them. Your attorney will receive official notifications from USCIS and can provide timely advice when issues arise.

5. Tips to Shorten Your EB3 Processing Time
5.1. Choose a Reputable and Experienced Employer
The employer plays a crucial role throughout the EB3 immigration process. A company experienced in sponsoring foreign workers will understand the process, prepare accurate documents, and avoid unnecessary mistakes.
You should research the company thoroughly before signing an employment contract. Check their sponsorship history, financial situation, and reviews from workers they’ve sponsored before.
5.2. Prepare Complete and Accurate Documents from the Start
As emphasized, a complete and accurate application will help avoid additional requests from USCIS or DOL. Make sure all documents are properly translated (if needed), notarized, and meet the required format.
Working with an experienced immigration attorney or professional consulting company like Newland USA will help you optimize your application quality from the very first step.
5.3. Monitor Regularly and Respond Quickly
Don’t let your case “fall asleep” in the queue. Proactively check your status regularly and respond immediately when there’s any request from USCIS, NVC, or the consulate.
Response deadlines for additional requests are usually limited (typically 30-90 days). If you don’t respond in time, your case may be closed or denied.
5.4. Consider Premium Processing for I-140
Although it costs extra, the expedited processing service for the I-140 petition can save you 4-8 months of waiting. This is a worthwhile investment if you want to speed up your EB3 case progress and receive your Priority Date sooner.
5.5. Use Professional Consulting Services
The EB3 journey is complex with many procedures and legal requirements. Researching and preparing the application yourself can save money but also carries many risks. A small mistake could cost you months or even years.
Professional immigration consulting companies with teams of experienced attorneys will help you navigate the process smoothly, from choosing the right employer to preparing for your interview at the consulate.
6. Conclusion
The EB3 immigration journey is influenced by many objective and subjective factors. From nationality, annual visa quotas, PERM and I-140 processing times, to application quality and the efficiency of processing agencies – all of these contribute to determining how quickly you can receive your green card.
Although you can’t completely control every variable, you can still proactively optimize your EB3 case progress by preparing thoroughly, choosing a reputable sponsoring partner, closely monitoring updates, and using support from immigration experts.
Newland USA, with its team of experienced experts and motto “Secure Settlement – Lifelong Prosperity,” is ready to advise and assist you in preparing your documents and accompany you throughout the EB3 immigration process. Contact Newland USA today via hotline 0785591988 or email: newsletter@newlandusa.asia for detailed and free consultation.
Learn more:
- Why do many people give up on their EB3 application while it’s still being processed?
- 5 Common Misconceptions About the EB3 Program That Vietnamese People Often Make
- Long-Term Benefits of Settling in the US via EB3 Automotive Mechanic Visa
- Health Requirements for EB3 Immigration to the United States in the Medical Glove Manufacturing Industry
- Common Mistakes That May Cause Your EB3 U.S. Immigration Application in the Medical Gloves Manufacturing Industry to Be Rejected
