Total Items
47
Required
26
Recommended
15
Situational
6
Categories
9
The EB-1B Outstanding Professor or Researcher petition is filed by the employer, not by the beneficiary. That single fact reshapes the entire document checklist: the university or qualifying private research employer carries the documentary burden, and missing institutional paperwork is a more common cause of Requests for Evidence than weak academic credentials.
This checklist covers every document a petitioner needs to assemble a complete EB-1B Form I-140 package in 2026. It applies to tenured and tenure-track faculty positions at universities, comparable research positions at institutions of higher education, and permanent research positions at private employers that document accomplishments and employ at least three full-time researchers.
Use this list before you draft the cover letter, before you collect recommendation letters, and before you submit anything to USCIS. Petitions denied at the threshold for missing employer evidence cannot be cured on appeal without a refiling, so front-loading the paperwork pays off.
The checklist is organized into nine categories: Forms and Fees, Employer Petitioner Documents, Beneficiary Identity and Status, Permanent Job Offer Documents, Outstanding Recognition Evidence (the six regulatory criteria), Three Years of Teaching or Research Experience, Recommendation Letters, Ability to Pay and Compliance, and Translations and Final Assembly. For background on how EB-1B differs from the self-petitioned EB-1A, see the EB-1B vs EB-1A category comparison.
Items marked Required are mandatory for every EB-1B filing. Items marked Recommended are not required by regulation but consistently strengthen petitions and reduce RFE risk. Items marked Situational apply only when a specific fact pattern is present, such as private-employer status or an overseas degree.
For the underlying eligibility framework and the legal authority behind each document, the companion EB-1B I-140 Complete Guide walks through requirements, processing, and filing strategy. For a deeper dive into the six criteria themselves, the EB-1B evidence requirements article explains what USCIS officers look for in each one.
Required
Recommended
Situational
1. Forms and Filing Fees
5 items
Form I-140, Immigrant Petition for Alien Worker
Use the latest edition. Box 1.b on Part 2 selects the EB-1B classification: an outstanding professor or researcher. The form must be signed in ink by an authorized employer representative, not the beneficiary.
Form I-140 on USCIS.gov
Filing fee of $715
Effective April 1, 2024 fee schedule. Pay by check, money order, or Form G-1450 for credit card. Make payable to U.S. Department of Homeland Security. The asylum program fee surcharge does not apply when the petitioner is a non-profit organization, including most universities.
USCIS Fee Schedule (G-1055)
Form I-907 for Premium Processing
Optional 45 business day adjudication for $2,805. EB-1B is in the 45-day category, not the 15-day category. File concurrently with Form I-140 or after submission to upgrade.
Form I-907 on USCIS.gov
Form G-28, Notice of Entry of Appearance as Attorney
Required if the petition is prepared by counsel. The G-28 must be signed by the petitioner’s authorized representative and the attorney. Most universities use their general counsel’s office or a retained immigration firm.
Form G-28 on USCIS.gov
Cover letter and exhibit index
A petitioner-signed cover letter that walks the officer through eligibility, the two or more criteria being claimed, and where the supporting evidence sits in tabbed exhibits. Officers spend limited time on each file, so a clear roadmap reduces RFEs.
2. Employer Petitioner Documents
7 items
Proof petitioner is a qualifying employer
Universities and institutions of higher education provide accreditation documentation, articles of incorporation, or charter. Private research employers must additionally show they employ at least three full-time researchers and document accomplishments in the field.
8 CFR 204.5(i) regulation text
IRS Form W-9 or evidence of tax-exempt status (501(c)(3))
Required to establish whether the asylum program fee surcharge applies and to confirm the petitioning entity is real and tax-registered. Public universities provide their state charter or board of regents documentation in lieu of 501(c)(3) determination.
Authorized signer evidence
Letter from the provost, department chair, HR director, or general counsel showing the I-140 signer has authority to bind the institution to a permanent job offer. Title alone is not enough if the role does not include hiring authority.
Documentation of three full-time researchers (private employers only)
Required only when the petitioner is a private employer rather than a university. Provide payroll records, organization chart, or W-2 summaries proving at least three full-time researchers are currently employed in the same department or research unit.
Evidence of documented accomplishments (private employers only)
Required only for private research petitioners. Provide patents granted, peer-reviewed publications by the research unit, federal grants awarded, or commercial breakthroughs attributed to the department.
Recent annual report or institutional profile
Provides context on size, ranking, research output, and reputation. Universities typically attach a department fact sheet or an excerpt from the most recent NIH or NSF funding summary.
Departmental or laboratory funding documentation
Active grants, indirect cost recovery, or endowment income that supports the position. This indirectly supports ability to pay and contextualizes the permanence of the offered role.
3. Beneficiary Identity and Status Documents
6 items
Copy of the beneficiary’s biographic passport page
Color photocopy that shows name, photo, passport number, country of issue, and expiration date. Passport must be valid through the expected adjudication and any subsequent consular processing.
Current Form I-94 Arrival/Departure Record
Print from CBP I-94 lookup or attach the most recent paper I-94. Demonstrates lawful presence and the underlying nonimmigrant status, typically H-1B, O-1, J-1, or TN.
CBP I-94 retrieval portal
Current U.S. visa stamp (if applicable)
Photocopy of the current valid visa foil from the passport. Required if present in the United States in nonimmigrant status. Beneficiaries abroad submit the page if a current visa exists.
Most recent I-797 approval notices
All I-797s for prior H-1B, O-1, L-1, J-1, or TN petitions, plus any Form I-20s for academic history. Establishes a continuous status timeline relevant for later I-485 adjustment of status.
Curriculum vitae (CV) of the beneficiary
Comprehensive academic CV listing all positions, publications, conference presentations, grants, awards, editorial roles, peer review activities, citations, and patents. The CV anchors every claim in the petition.
Form I-485 supplementary materials (concurrent filing)
Required only when the priority date is current at filing and the beneficiary elects concurrent adjustment of status. Includes Form I-485, Form I-693 medical exam, Form I-765 EAD, and Form I-131 advance parole.
4. Permanent Job Offer Documents
4 items
Permanent job offer letter
Letter from the employer offering a tenured teaching position, a tenure-track teaching position, or a comparable permanent research position with no fixed end date. Term-limited postdoctoral positions do not qualify. The letter must be addressed to the beneficiary and signed by an authorized officer.
Detailed job description
Specific duties, percentage allocations between teaching and research where relevant, supervisory responsibilities, departmental affiliation, and reporting structure. USCIS uses this to confirm the role is teaching or comparable research, not administration or general staff work.
Salary and compensation terms
Stated annual salary, summer support if applicable, startup funds, benefits summary, and any signing or retention bonus. Salary should be consistent with prevailing rates for similar positions at peer institutions.
Faculty appointment letter or board approval minutes
Where applicable, attach board or trustee approval for the tenure-track appointment. Strengthens the showing that the offer is binding and not conditional on internal approvals.
5. Outstanding Recognition Evidence (Six Criteria)
8 items
Evidence of at least two of the six regulatory criteria
EB-1B requires documentation under at least two of the six criteria in 8 CFR 204.5(i)(3)(i). Submit organized exhibits for each claimed criterion with a short narrative tying the evidence back to the regulation. Most successful petitions cover three or more criteria for safety.
Major prizes or awards for outstanding achievement
Award certificates, official announcements, selection criteria pages, and press coverage. Field-specific prizes such as Sloan Fellowships, NSF CAREER Awards, or society-conferred medals work well; departmental teaching awards generally do not.
Membership in associations requiring outstanding achievements
Acceptance letters, organization bylaws or charter showing the membership requirement, and screenshots of the official membership directory. Honor societies that admit any researcher in good standing usually do not qualify.
Published material in professional publications written by others about the beneficiary’s work
Articles, citations in published reviews, science journalism, conference write-ups, and book reviews. Each piece must be about the beneficiary’s specific work, not just citing it as one of many sources.
Participation as judge of others’ work
Peer review invitations and confirmations from journals, conference program committee assignments, NIH or NSF study section service, dissertation committee service for outside institutions, and editorial board appointments. Include a summary table with counts.
Original scientific or scholarly research contributions
Citation reports from Google Scholar or Web of Science, patents, federal grants where the beneficiary is PI or co-PI, adoption of methods or findings by other labs, and independent expert letters explaining significance to the field. This is typically the most evidence-heavy criterion.
Authorship of scholarly books or articles in scholarly journals with international circulation
Title pages, journal impact factor or ranking documentation, ISSN/ISBN information, and publisher distribution data. For high-output researchers, attach the top ten most-cited works rather than every paper.
Comparable evidence for fields where the six criteria do not naturally apply
8 CFR 204.5(i)(3)(ii) allows comparable evidence when the listed criteria do not readily apply to the field. Include a written explanation of why your field requires alternate proof and what comparable evidence is being offered.
6. Three Years of Teaching or Research Experience
5 items
Employment verification letters covering at least three years
Letters on official letterhead from current and prior research or teaching employers, signed by a supervisor or HR officer. Each letter must state position title, dates of employment, and a description of duties confirming teaching or research.
PhD experience can count toward the three years
USCIS recognizes that doctoral research conducted while pursuing the PhD counts toward the three-year requirement only if the work was published, presented, or independently verifiable. Submit transcripts and a statement from the dissertation advisor confirming the research nature of the work.
Employment contracts
Original or executed employment agreements showing terms, percentage time on research, and supervisor identity. Particularly helpful where letterhead employment letters are not available from a defunct employer.
Tax records or pay statements
W-2s, 1099s, or foreign equivalents corroborating dates and full-time status. Useful when an employment letter is brief or has gaps.
Diploma and PhD transcript with credential evaluation
Required only when claiming PhD research experience or where a foreign degree is the basis of the academic record. Use a credential evaluation from a service such as WES, ECE, or SpanTran for non-U.S. degrees.
7. Recommendation Letters
4 items
At least five expert recommendation letters
No regulatory minimum exists, but successful EB-1B petitions typically include five to eight letters. Mix independent letters (from experts who never collaborated with the beneficiary) with dependent letters (from collaborators, advisors, or co-authors). Officers weight independent letters more heavily.
Recommender CVs or biographical sketches
Each letter must be paired with the recommender’s CV or NIH biosketch establishing the writer’s qualifications to evaluate the field. Letters from unranked academics rarely persuade.
Geographic and institutional diversity in letters
Letters from at least two countries and from researchers at different institutions strengthen the international recognition showing. Avoid stacking the file with letters only from the beneficiary’s own department or country.
Specific examples of citation and influence in each letter
Strong letters name specific papers or methods and explain how the recommender’s own lab or other labs use the work. Generic praise (“highly regarded”) is discounted.
8. Ability to Pay and Compliance Documents
4 items
Evidence of ability to pay the proffered wage
Federal tax return, audited financial statement, or annual report covering the year of filing. Universities and large employers ordinarily satisfy this with a signed letter from the CFO or treasurer attesting to financial capacity.
USCIS Policy Manual on Ability to Pay
Beneficiary’s recent pay statements (where already employed)
When the beneficiary already works for the petitioner, pay statements at or above the proffered wage satisfy ability to pay without further documentation per USCIS policy.
Form ETA-9089 (PERM Labor Certification)
Not required for EB-1B. The category is exempt from PERM. Include this item only as a deliberate placeholder if comparing pathways internally; do not file with the petition.
Export control or research compliance attestations
Required only at certain federally funded laboratories, often for ITAR or deemed export sensitive research. Petitioner counsel typically attaches a one-page institutional attestation when it applies.
9. Translations and Final Assembly
4 items
Certified English translations of any non-English document
Per 8 CFR 103.2(b)(3), every foreign-language document must include a full English translation and a translator certification of competence. Award certificates, foreign press articles, and overseas employment letters all need translation.
Tabbed exhibit binder with index
Tabbed dividers labeled by exhibit and category, with the cover letter referencing each tab. A three-ring binder with a complete index is standard practice and noticeably reduces RFE rates compared to loose stacks.
Two collated copies of the petition
USCIS requests one petition copy. A second identical copy retained by the petitioner and a third by the beneficiary’s attorney shortens response time on RFEs and is recommended best practice.
Tracked shipping receipt
USPS Priority, FedEx, or UPS with delivery confirmation. Save the tracking number; it will be requested if USCIS later loses or misroutes the file.
Checklist Summary
26
Required
15
Recommended
6
Situational
Review the assembled package against this checklist twice before mailing. Most EB-1B Requests for Evidence cite missing employer foundational documents (item 2.1 or 2.4), incomplete recommendation letter sets (section 7), or unverified three-year experience (section 6) far more often than weak academic credentials. For the parallel self-petition pathway and how it differs in evidence burden, see the EB-1A document checklist and the self-petition I-140 overview.
Frequently Asked Questions
Who files the EB-1B petition, the employer or the beneficiary?
The employer files Form I-140 for EB-1B. Unlike EB-1A, this category does not allow self-petition. The university or qualifying private research employer signs the petition, pays the $715 filing fee, and bears the documentary burden for the institutional portion of the package.
How many of the six EB-1B criteria must I document?
USCIS requires evidence under at least two of the six criteria listed in 8 CFR 204.5(i)(3)(i). Most successful petitions cover three or more criteria as a safety margin against an officer rejecting one criterion. The criteria include major prizes, qualifying memberships, published material about the beneficiary, judging others' work, original contributions, and scholarly authorship.
Does an EB-1B petition require PERM labor certification?
No. EB-1B is exempt from PERM, which is one of its main advantages over EB-2 and EB-3. The employer skips the Department of Labor process and files Form I-140 directly with USCIS. This typically saves six to twelve months compared to the PERM-required pathways.
Can a private research company file an EB-1B petition?
Yes, but with extra documentation. A private employer must prove it employs at least three full-time researchers and document accomplishments in the field, typically through patents, peer-reviewed publications, or federal grants. Universities and institutions of higher education do not need this extra showing.
How much does EB-1B premium processing cost in 2026?
Form I-907 premium processing for EB-1B costs $2,805 and gives a 45 business day adjudication window. EB-1B is in the 45-day premium category, not the faster 15-day category that applies to some other classifications. Premium can be filed concurrently with the I-140 or as an upgrade afterward.
Does PhD research count toward the three-year experience requirement?
Yes, USCIS recognizes that doctoral research counts toward the three-year requirement, but only if the work was published, presented, or independently verifiable. The petition should include a statement from the dissertation advisor confirming the research nature of the work plus official transcripts.
How many recommendation letters should I include in an EB-1B petition?
There is no regulatory minimum, but successful EB-1B petitions typically include five to eight letters. Mix independent letters from experts who never collaborated with the beneficiary with dependent letters from collaborators or advisors. Officers weight independent letters more heavily than letters from co-authors or former supervisors.
Do tenure-track positions and tenured positions both qualify for EB-1B?
Yes. The job offer must be for a tenured teaching position, a tenure-track teaching position, or a comparable permanent research position with no fixed end date. Term-limited postdoctoral appointments do not qualify because they are temporary, even if they involve research.
