Missed Your USCIS RFE Deadline? If you are applying for an employment-based green card, understanding the I-140 processing time is an important part of planning your immigration timeline. Form I-140, Immigrant Petition for Alien Workers, is a major step in employment-based immigration and is used for categories including EB-1, EB-2, and EB-3.
In 2026, I-140 processing times can vary significantly depending on the employment-based category, USCIS workload, case complexity, service-center operations, and whether premium processing is requested.
USCIS updates its processing-time information regularly, so there is no single I-140 processing time that applies to every petition. USCIS also notes that some forms are now listed under Service Center Operations rather than a specific service center because cases can be processed at different locations based on agency workload and staffing.
This guide explains I-140 processing time in 2026, regular versus premium processing, EB-1, EB-2 and EB-3 timelines, RFEs, delays, and what applicants can do to prepare a stronger petition.
EB-2 NIW Expert Opinion Letter for RFE: What Should It Address?
What Is Form I-140?
Form I-140 is the Immigrant Petition for Alien Workers filed with U.S. Citizenship and Immigration Services (USCIS) to establish eligibility for an employment-based immigrant classification.
Depending on the category, the petition may be filed by a U.S. employer or by the foreign national as a self-petitioner.
I-140 petitions are commonly associated with:
- EB-1A Extraordinary Ability
- EB-1B Outstanding Professors and Researchers
- EB-1C Multinational Managers and Executives
- EB-2 Advanced Degree Professionals
- EB-2 National Interest Waiver (NIW)
- EB-2 Professionals with Exceptional Ability
- EB-3 Skilled Workers
- EB-3 Professionals
- EB-3 Other Workers
An approved I-140 generally establishes that the beneficiary qualifies for the employment-based immigrant classification. However, I-140 approval does not by itself grant a green card.
The applicant may still need to complete the remaining immigration process, including adjustment of status through Form I-485 or immigrant visa processing through a U.S. consulate, depending on the circumstances and visa availability.
How Many Expert Opinion Letters Do You Need for EB-2 NIW?
What Is the I-140 Processing Time in 2026?
There is no single nationwide I-140 processing time for 2026.
USCIS provides processing-time estimates through its online case processing tool. The agency updates these estimates periodically and instructs applicants to use the form, category, and office information associated with their case when checking processing times.
The actual time required for an I-140 petition can depend on:
- Employment-based category
- USCIS workload
- Case complexity
- Whether additional evidence is requested
- Whether the petition is filed with premium processing
- Whether required documentation is complete
- Service-center or Service Center Operations workload
- Issues involving eligibility or supporting evidence
For this reason, applicants should treat online processing times as estimates rather than guaranteed decision dates.
How USCIS Calculates Processing Times
USCIS explains that its published processing time represents the amount of time it took to complete 80% of adjudicated cases over the previous six months for the applicable form and category.
This is important because the published processing time does not mean that every case will be completed within that period.
Some petitions may be approved faster, while others may take longer.
How to Check Your I-140 Processing Time
The most reliable way to check the current I-140 processing time is through the official USCIS processing-time tool.
You generally need to select the appropriate:
- Form
- Form category
- USCIS office or processing operation
Your receipt notice can help identify the relevant information.
USCIS has also changed how certain processing locations are displayed. Some cases that were historically associated with individual service centers may now appear under Service Center Operations (SCOPS).
I-140 Processing Time by Employment-Based Category
I-140 processing times can differ between employment-based classifications.
EB-1 I-140 Processing Time
EB-1 includes several classifications, including:
- EB-1A Extraordinary Ability
- EB-1B Outstanding Professors and Researchers
- EB-1C Multinational Managers and Executives
The processing time for an EB-1 petition depends on the specific classification and whether premium processing is used.
EB-1A cases can involve extensive evidence concerning extraordinary ability, while EB-1B and EB-1C petitions have different eligibility requirements.
For this reason, applicants should not assume that the processing time for one EB-1 classification applies to every EB-1 petition.
EB-2 I-140 Processing Time
EB-2 generally covers professionals with advanced degrees and individuals who qualify as having exceptional ability.
The EB-2 category also includes the National Interest Waiver (NIW).
An EB-2 NIW petition is different from a traditional employer-sponsored EB-2 petition because qualifying applicants may self-petition and request a waiver of the job offer and labor certification requirements.
USCIS currently provides premium processing for eligible EB-2 NIW petitions, but the premium-processing timeframe is different from many other I-140 classifications.
EB-3 I-140 Processing Time
EB-3 includes:
- Skilled workers
- Professionals
- Certain other workers
The processing time depends on the applicable classification and USCIS workload.
For employer-sponsored EB-3 cases, the I-140 is generally only one part of a longer employment-based green card process. Depending on the case, the employer may first need to complete the PERM labor certification process before filing the I-140.
I-140 Regular Processing vs. Premium Processing
One of the most important decisions applicants and employers consider is whether to use regular processing or premium processing.
Regular I-140 Processing
With regular processing, USCIS adjudicates the petition according to its normal workload and processing procedures.
The timeline can vary depending on:
- Category
- USCIS workload
- Case complexity
- Requests for Evidence
- Additional review
- Operational changes
Regular processing does not provide a guaranteed decision date.
I-140 Premium Processing
Premium processing provides an expedited adjudication service for eligible petitions in exchange for an additional government fee.
USCIS’s current Form I-907 instructions list the following premium-processing timeframes for I-140 classifications:
| I-140 Classification | Premium Processing Time |
|---|---|
| EB-1 E11 / E12 | 15 business days |
| EB-2 E21, excluding NIW | 15 business days |
| EB-3 eligible classifications | 15 business days |
| EB-1C E13 | 45 business days |
| EB-2 NIW E21 | 45 business days |
USCIS states that the 45-business-day timeframe for EB-1C and EB-2 NIW applies after applicable prerequisites are met.
Premium processing is designed to provide faster USCIS action. It does not guarantee approval.
USCIS may approve the petition, deny it, issue a Request for Evidence (RFE), or take another permitted action within the applicable premium-processing timeframe.
Does Premium Processing Guarantee I-140 Approval?
No.
Premium processing affects the speed of adjudication, not the eligibility requirements for the petition.
A petition must still establish eligibility under the applicable immigration category.
For example, an EB-2 NIW petition must satisfy the applicable NIW requirements, while an EB-1A petition must establish eligibility under the extraordinary-ability standard.
Premium processing should therefore not be viewed as a way to increase the likelihood of approval.
Does an I-140 RFE Increase Processing Time?
Yes, an RFE can extend the overall time needed to complete a case.
A Request for Evidence (RFE) means USCIS is asking for additional information or documentation before making a final decision.
Depending on the case, an RFE may request evidence concerning:
- Beneficiary qualifications
- Education
- Work experience
- Job duties
- Employer information
- Ability to pay
- Specialty or professional qualifications
- Evidence supporting the claimed employment-based classification
- Evidence supporting an EB-1 or EB-2 NIW claim
The exact impact of an RFE depends on the case and the evidence requested.
An RFE does not automatically mean that the petition will be denied.
How Long Does an I-140 Take Without Premium Processing?
There is no fixed 2026 timeline that applies to every I-140 petition.
USCIS’s published processing times change over time and should be checked directly for the applicable form category and processing operation.
Applicants should also distinguish between:
USCIS processing time:
The time required for USCIS to adjudicate the I-140 petition.
Overall green card timeline:
The time required to complete the entire immigration process, including visa availability and the subsequent adjustment-of-status or consular-processing stage.
These are not the same thing.
I-140 Processing Time vs. Green Card Processing Time
An approved I-140 does not necessarily mean that the applicant can immediately receive a green card.
The overall employment-based immigration timeline may depend on:
- PERM labor certification, if required
- I-140 petition
- Visa availability
- Form I-485 adjustment of status or consular processing
- Biometrics or interviews, when applicable
- Final green card adjudication
Visa availability is particularly important in employment-based categories with backlogs.
Therefore, an applicant could have an approved I-140 but still need to wait for an immigrant visa number to become available before completing the next stage.
Can You File I-485 While I-140 Is Pending?
In some situations, yes.
Concurrent filing may be possible when an immigrant visa is immediately available and the applicant otherwise qualifies to file Form I-485.
However, visa availability depends on the applicable employment-based category, country of chargeability, priority date, and the monthly Visa Bulletin.
The I-140 processing timeline and I-485 processing timeline should therefore be considered separately.
I-140 Processing Time for EB-2 NIW
EB-2 NIW has become an increasingly important pathway for professionals who may qualify to self-petition without a traditional employer-sponsored job offer and labor certification.
An NIW petition generally requires evidence addressing the legal requirements for:
- Qualification for EB-2 classification
- The proposed endeavor
- National importance of the endeavor
- The applicant’s ability to advance the proposed endeavor
- Why, on balance, waiving the job offer and labor certification requirements would benefit the United States
USCIS currently provides premium processing for eligible EB-2 NIW petitions with a 45-business-day premium-processing timeframe.
However, premium processing does not remove the requirement to establish eligibility.
I-140 Processing Time for EB-1A
EB-1A petitions are designed for individuals who qualify as persons of extraordinary ability in the sciences, arts, education, business, or athletics.
An EB-1A petition can be self-petitioned.
The petition typically requires substantial documentation addressing the regulatory criteria and the totality of the evidence.
Premium processing is available for eligible EB-1A petitions, with USCIS listing a 15-business-day premium-processing timeframe for the E11 classification.
The faster processing option does not change the evidentiary requirements for EB-1A.
Why Is My I-140 Taking So Long?
Several factors can contribute to a longer-than-expected I-140 processing time.
1. USCIS Workload
USCIS processing times can change as filing volumes, staffing, and agency workloads change.
2. Case Complexity
Some petitions require more detailed review because of the nature of the classification or the evidence submitted.
3. Request for Evidence
An RFE can extend the overall adjudication process.
4. Incomplete Documentation
Missing or inconsistent evidence can create additional complications.
5. Eligibility Questions
USCIS may require additional review if the evidence does not clearly establish eligibility.
6. Service Center Operations
USCIS has increasingly used centralized Service Center Operations to process certain cases, meaning the location shown in the current processing-time system may not correspond to the traditional service-center model applicants previously used.
Does Filing Location Affect I-140 Processing Time?
It can.
However, applicants should not rely on older articles that assign every I-140 category to a particular service center.
USCIS has changed its processing operations and now indicates that some forms are handled through Service Center Operations (SCOPS) rather than being tied to a single physical service center.
For the most accurate information, applicants should use the current USCIS processing-time tool rather than relying on an old service-center chart.
How to Reduce I-140 Delays
Although no applicant can control USCIS’s overall workload, careful petition preparation can reduce avoidable problems.
1. Submit a Complete Petition
Make sure the required forms, filing fees, supporting documents, and evidence are included.
2. Organize Evidence Clearly
Supporting evidence should be organized so that the adjudicator can understand how each document relates to the eligibility requirements.
3. Address Eligibility Requirements Directly
Do not rely on general statements.
The petition should explain how the beneficiary and the proposed employment or endeavor satisfy the applicable legal requirements.
4. Check Consistency
Dates, job titles, education information, employment history, publications, achievements, and other information should be consistent across the petition and supporting documents.
5. Address Potential Weaknesses
If an applicant has a potentially complicated education history, foreign degree, unusual employment arrangement, or other issue, it may be useful to address the issue proactively with appropriate documentation.
6. Consider an Expert Opinion Letter
For some employment-based immigration petitions, an expert opinion letter can help explain technical or professional issues that may not be obvious from the underlying documents.
I-140 Expert Opinion Letters
An I-140 expert opinion letter can provide an independent professional explanation of specialized issues relevant to an employment-based immigration petition.
Depending on the petition category, an expert opinion letter may help address issues such as:
- Specialty or professional qualifications
- Degree equivalency
- Academic credentials
- Industry standards
- Job duties
- Professional experience
- Relationship between education and proposed employment
- Qualifications for an employment-based classification
- Issues raised in an RFE
AAE Evaluations provides expert opinion and evaluation services for employment-based immigration cases, including H-1B, EB-1, EB-2 NIW, and other immigration matters.
Explore AAE Evaluations Immigration Services
I-140 Degree Evaluation and Credential Evaluation
Foreign education can sometimes require additional documentation or evaluation to establish how a degree or academic credential relates to U.S. educational standards.
A credential evaluation may help explain:
- Foreign degree equivalency
- Educational level
- Academic credentials
- Degree field
- Educational background
- Relationship between qualifications and professional requirements
AAE Evaluations offers credential evaluation services that can be used for immigration and professional purposes.
I-140 Processing Time 2026: What Applicants Should Expect
The most important point about I-140 processing time in 2026 is that there is no universal timeline.
USCIS processing times change based on category, workload, case characteristics, and operational factors. USCIS updates its processing-time information and recommends using its online processing-time tool for the most current estimate.
Applicants should also remember that I-140 processing is only one part of the employment-based green card process.
A petition may be adjudicated quickly through premium processing, but the overall path to permanent residence can still depend on visa availability and subsequent immigration processing.
Frequently Asked Questions About I-140 Processing Time
How long does I-140 take in 2026?
The timeline varies by employment-based category and USCIS workload. There is no single I-140 processing time that applies to all petitions. USCIS’s current processing-time tool should be used for the latest estimate.
How long does I-140 premium processing take?
For eligible I-140 petitions, USCIS currently lists 15 business days for several classifications, including EB-1 E11/E12, EB-2 excluding NIW, and eligible EB-3 classifications. EB-1C and EB-2 NIW have a 45-business-day premium-processing timeframe.
Does premium processing guarantee I-140 approval?
No. Premium processing provides expedited adjudication but does not guarantee approval.
Can I check my I-140 processing time online?
Yes. USCIS provides an online Case Processing Times tool that allows applicants to select their form, category, and applicable processing operation.
What happens if my I-140 takes longer than the published processing time?
USCIS provides a case-inquiry process for cases that fall outside the applicable processing-time criteria. The specific inquiry date depends on USCIS’s current processing-time methodology and the receipt date of the case.
Does an RFE mean my I-140 will be denied?
No. An RFE means USCIS is requesting additional evidence or information before making a decision. The final outcome depends on the petition and the response submitted.
Can I speed up my I-140?
For eligible classifications, premium processing is the principal USCIS expedited-processing option. It provides a faster adjudication timeframe but does not guarantee approval.
Does I-140 approval mean I have a green card?
No. I-140 approval establishes eligibility for the applicable employment-based immigrant classification, but additional steps are generally required before permanent residence is granted.
Is I-140 processing the same as I-485 processing?
No. Form I-140 is the immigrant petition, while Form I-485 is the application to adjust status to permanent resident for eligible applicants in the United States. They have separate processing times.
How can AAE Evaluations help with an I-140 petition?
AAE Evaluations provides expert opinion letters, credential evaluations, and related immigration evaluation services that can help explain professional qualifications, education, degree equivalency, and other specialized issues relevant to certain immigration petitions.
Final Takeaway
The I-140 processing time in 2026 depends on the employment-based category, USCIS workload, case complexity, and whether premium processing is used.
The most reliable approach is to check the current USCIS processing-time tool rather than relying on an old processing-time chart.
For eligible petitions, premium processing can substantially shorten the USCIS adjudication timeframe. However, faster adjudication does not guarantee approval, and I-140 approval is only one stage of the employment-based green card process.
Applicants should focus not only on processing speed but also on preparing a complete, well-supported petition that clearly establishes eligibility.
For cases involving foreign degrees, professional qualifications, specialty expertise, or questions requiring an independent professional assessment, an expert opinion letter or credential evaluation may provide useful supporting evidence.
