TN Visa Requirements After June 2025 Changes: Updated Guide for Mexican Professionals
The TN visa has long been a cornerstone of U.S.-Mexico professional employment, allowing Mexican and Canadian professionals to work in the United States without the lottery uncertainty of the H-1B system. However, significant policy changes implemented in June 2025 have narrowed TN eligibility in ways that affect thousands of Mexican professionals. Understanding these changes is essential for anyone currently holding TN status or considering this visa category.
At Lozano Law Firm, we have deep expertise in TN visa matters, informed by Attorney Alfredo Lozano’s unique background. His legal training at ITESM (Tecnológico de Monterrey) in Mexico, combined with Board Certification in Immigration and Nationality Law in Texas, positions him to guide Mexican professionals through the complexities of TN eligibility and alternatives.
Summary of June 2025 TN Policy Changes
USCIS issued a major update to its Policy Manual on June 4, 2025, fundamentally altering how TN visa petitions are evaluated. The key changes include:
- Stricter interpretation of employer requirements
- Elimination of work experience substitution for educational requirements
- Narrowed interpretation of professional category definitions
- Enhanced scrutiny of specialty occupation classifications
- New documentation requirements for certain professions
These changes apply to new TN petitions and, in some cases, to renewal applications for those currently in TN status.
New Requirement: Employer Must Be a U.S. Entity
One of the most significant changes clarifies that the petitioning employer must be a U.S. entity. While this may seem obvious, the policy update specifically addresses situations where:
- A foreign parent company attempts to sponsor a TN worker for a U.S. subsidiary that is not the formal employer
- Staffing arrangements involve multiple entities across borders
- Remote work is performed primarily for foreign operations
Under the new interpretation, USCIS requires clear documentation that the U.S. entity exercises meaningful control over the TN worker’s employment and that the work primarily benefits U.S. operations.
Impact on Cross-Border Arrangements
Mexican professionals working for Mexican companies with U.S. affiliates may face challenges if the employment relationship is not clearly structured with the U.S. entity as the employer. Companies should review their organizational structures and employment relationships to ensure compliance.
Stricter Degree Requirements: No More Experience Substitution
Previously, some TN categories allowed substitution of work experience for educational credentials. A professional with extensive experience but lacking the specified degree might qualify if their experience was deemed equivalent. The June 2025 policy changes largely eliminate this flexibility.
Current Approach
Under the updated policy:
- Degrees must meet the specific educational requirements listed for each profession
- Work experience alone generally cannot substitute for degree requirements
- Foreign degrees must be evaluated for U.S. equivalency
- Credentials must directly relate to the TN profession being sought
Affected Professions
Professions most affected by stricter degree enforcement include:
- Engineers: Must have engineering degree, not just related science degree
- Computer Systems Analysts: Specific credential requirements now enforced
- Management Consultants: Educational background must support consulting role
- Accountants: Accounting degree or equivalent required
Narrowed Professional Category Definitions
USCIS has narrowed its interpretation of several TN professional categories, making it harder to qualify in some fields:
Computer Systems Analyst
This heavily-used category now faces stricter scrutiny. USCIS is distinguishing between true systems analysis work and programming or development roles. Positions that primarily involve coding or software development may no longer qualify as “Computer Systems Analyst” positions.
Management Consultant
The management consultant category now requires demonstration that the beneficiary will provide consulting services to the employer’s clients (not internal consulting) and that the work involves high-level strategic advice rather than operational implementation.
Engineer
Engineering positions must involve actual engineering work requiring application of engineering principles. Positions with “engineer” in the title but involving primarily sales, support, or operational duties may not qualify.
Scientific Technician/Technologist
These categories now require clear demonstration that the work requires theoretical knowledge of the relevant science and that the position is not primarily technical or support-oriented.
Updated List of Qualifying TN Professions
The following professions remain eligible for TN classification, though with the updated interpretations described above:
General Professions (Both Mexico and Canada)
- Accountants
- Architects
- Computer Systems Analysts
- Economists
- Engineers (various specialties)
- Graphic Designers
- Hotel Managers
- Industrial Designers
- Interior Designers
- Land Surveyors
- Lawyers (consulting on home country law)
- Librarians
- Management Consultants
- Mathematicians
- Range Managers/Conservationists
- Research Assistants (at educational institutions)
- Scientific Technicians/Technologists
- Social Workers
- Sylviculturists
- Technical Publications Writers
- Urban Planners
- Vocational Counselors
Healthcare Professions
- Dentists
- Dietitians
- Medical Laboratory Technologists
- Nutritionists
- Occupational Therapists
- Optometrists
- Pharmacists
- Physical Therapists
- Physicians (teaching or research only)
- Psychologists
- Recreational Therapists
- Registered Nurses
- Veterinarians
Scientific and Research Professions
- Agriculturists (Agronomists)
- Animal Breeders
- Animal Scientists
- Apiculturists
- Astronomers
- Biochemists
- Biologists
- Chemists
- Dairy Scientists
- Entomologists
- Epidemiologists
- Geneticists
- Geologists
- Geochemists
- Geophysicists
- Horticulturists
- Meteorologists
- Pharmacologists
- Physicists
- Plant Breeders
- Poultry Scientists
- Soil Scientists
- Zoologists
Teaching and Academic
- College, Seminary, and University Teachers
What Current TN Holders Should Know About Renewals
If you currently hold TN status, the policy changes may affect your renewal eligibility:
When Renewals May Be Affected
- If your original approval relied on experience substitution for degree requirements
- If your job duties have evolved to fall outside strict professional category definitions
- If your employer structure has changed
- If your degree was evaluated differently under previous standards
Renewal Strategy
Before filing for TN renewal:
- Review your credentials against current requirements
- Assess whether your current duties still qualify under narrowed category definitions
- Gather updated documentation supporting your qualifications
- Consider whether alternative visa categories may now be more appropriate
Alternatives If You No Longer Qualify for TN
Mexican professionals who no longer meet TN requirements may consider alternative visa categories:
H-1B Specialty Occupation
The H-1B visa covers specialty occupations requiring a bachelor’s degree. While now subject to the $100,000 fee for new petitions and lottery requirements, H-1B may be appropriate for positions not fitting TN categories.
L-1 Intracompany Transferee
For employees of multinational companies, L-1 status allows transfer of managers, executives, and specialized knowledge employees from foreign affiliates to U.S. operations.
E-2 Treaty Investor
Mexican nationals investing in or managing U.S. businesses may qualify for E-2 treaty investor status. Essential employees of E-2 businesses may also qualify for E-2 worker classification.
O-1 Extraordinary Ability
Professionals with extraordinary ability in their fields may qualify for O-1 status, which has no annual cap and allows for indefinite extensions.
Documentation Best Practices Under New Standards
Given increased scrutiny, TN applicants should prepare comprehensive documentation:
Educational Credentials
- Original diplomas and transcripts
- Credential evaluations from recognized agencies (NACES or AICE members)
- Professional licenses or certifications where applicable
- Syllabi or course descriptions if degree title doesn’t clearly indicate field
Employment Documentation
- Detailed job offer letter specifying duties, salary, and duration
- Organizational chart showing position
- Evidence of U.S. employer’s business operations
- Clear description of how duties relate to TN professional category
Professional Category Support
- Department of Labor Occupational Outlook Handbook descriptions
- Industry standards and requirements for the profession
- Professional organization membership or certification
- Expert opinion letters in complex cases
Starting the green card process while on TN
In most cases, a green card process can be started while you are in TN status, particularly in employer-sponsored cases that require a PERM labor certification. The early stages of the process generally do not create immediate problems for TN holders:
- Employers may begin PERM recruitment and labor certification while you are in TN status.
- An employer may later file an I-140 immigrant petition once PERM is approved.
- Some TN holders also pursue self-petition options (such as EB-2 National Interest Waiver or EB-1A extraordinary ability) if they qualify.
These steps are commonly initiated while a professional is still working in TN status.
Nonimmigrant intent considerations
Because TN status requires nonimmigrant intent, certain stages of the green card process can create complications:
- Filing an adjustment of status (I-485) or otherwise clearly signaling permanent-residence intent can make it difficult to renew TN status or reenter the United States in TN classification.
- Travel abroad after immigrant-intent filings (I-140 immigrant petition) may lead to questions at the consulate or port of entry.
- Renewing TN status after immigrant steps have progressed can be more challenging.
For this reason, many professionals and employers plan the process strategically.
Common strategies
A typical approach may include:
- Starting PERM and I-140 while in TN status
- Transitioning to a dual-intent visa (such as H-1B or L-1) before filing the final green card stage, or
- Timing filings carefully to minimize travel or renewal issues
The right strategy depends on factors such as job category, country of chargeability, visa availability, and how quickly permanent residence can be pursued.
Frequently Asked Questions
I have a current TN. Do these changes affect me immediately?
Your current TN status remains valid until it expires. However, renewal applications will be evaluated under the new standards, so you should assess your eligibility before your status expires.
Can I still apply for TN at the border/port of entry?
Mexican citizens generally apply for a TN visa at a U.S. consulate, then seek admission at a port of entry; Canadians may apply directly at a port of entry. However, the substantive requirements for approval are the same regardless of where you apply.
What if my degree is from Mexico?
Mexican degrees remain valid for TN purposes but must be evaluated for U.S. equivalency. Obtain a credential evaluation from a recognized agency before applying.
How long is TN status valid?
TN status is typically granted for up to three years per application, with unlimited renewals as long as the position remains temporary and you continue to meet eligibility requirements.
Can I get a green card while in TN status?
Yes, many TN professionals ultimately become lawful permanent residents.
However, TN status is not a dual-intent visa, which means you must still be able to show that your stay in TN status is temporary and that you intend to depart the United States if your TN ends. Because of this, pursuing a green card while in TN status requires careful planning and timing.
San Antonio and South Texas TN Services
Our firm serves Mexican professionals throughout Texas, with particular expertise serving the cross-border community. From our offices in San Antonio, Eagle Pass, and San Angelo, we provide:
- TN eligibility assessments under current standards
- Application preparation and documentation review
- Renewal strategy for current TN holders
- Alternative visa category evaluation
- Employer guidance on TN sponsorship requirements
Get Your TN Case Reviewed
The June 2025 policy changes require careful analysis of whether your qualifications and position meet current standards. Do not assume your previous TN approval guarantees future success.
Contact Lozano Law Firm today for a comprehensive TN case review. We will evaluate your credentials, analyze your position against current category definitions, and develop a strategy for maintaining your ability to work in the United States. If TN no longer fits, we will identify the best alternative path forward.
