TN Visa Lawyer

TN Visa Attorneys With Decades of Experience

For decades, Spar & Bernstein has represented professionals, employers, and international businesses in employment-based immigration matters throughout the United States. Our attorneys understand the unique legal standards governing TN visa eligibility and the practical challenges professionals face when applying for TN status at the border, through USCIS, or at a U.S. consulate.

TN visa applications require careful legal analysis and detailed preparation. Immigration officers closely examine whether the applicant’s profession qualifies under USMCA rules, whether the job duties align with the selected category, and whether the employer documentation satisfies government standards. Our firm works closely with both employers and applicants to prepare strong, strategically organized TN applications.

How we can help you

Spar & Bernstein provides end-to-end legal support for TN visa applicants and sponsoring employers.

1. Profession Eligibility & Classification Review
   We begin by evaluating whether the applicant’s profession qualifies under the USMCA TN profession list and whether the proposed role and credentials align with the selected category. This step is critical because many TN denials result from improper profession classification or inconsistencies between job duties and the listed profession.
2. Employer Documentation & Support Letter Preparation
   Our attorneys work directly with employers to prepare detailed TN support letters outlining the professional role, job duties, qualifications, salary structure, and temporary nature of the position. Because the support letter is one of the most important components of a TN application, careful drafting is essential.
3. Application Strategy: Port of Entry vs. USCIS Filing
   We advise clients on the best filing strategy based on nationality, timing, and case complexity. Canadian citizens may apply directly at a Port of Entry or airport preclearance location, while Mexican citizens generally must obtain USCIS approval and complete consular processing.
4. Application Preparation & Filing
   Our firm prepares all required documentation, including proof of citizenship, academic credentials, professional licenses where applicable, and employer materials. Thorough preparation helps reduce the risk of border denials or Requests for Evidence from USCIS.
5. Denials, RFEs & Government Responses
   If a TN application is denied or USCIS issues a Request for Evidence, we analyze the government’s concerns and prepare strategic responses or reapplication plans. A denial at the border does not necessarily prevent future TN approval when issues are properly addressed.
6. Renewals, Employer Changes & Long-Term Planning
   TN status is generally granted in increments of up to three years and may be renewed indefinitely if eligibility continues. We assist with renewals, employer changes, amended filings, and long-term immigration planning, including evaluating whether another visa or green card strategy may better support future goals.

TN Visa Professions We Commonly Work With

Engineers

We represent professionals across numerous engineering disciplines, including civil, mechanical, electrical, chemical, and industrial engineering. TN approval depends on aligning job duties and credentials with the specific engineering category recognized under USMCA.

Accountants & Financial Professionals

Our firm assists accountants, CPAs, auditors, and financial professionals pursuing TN classification. These cases require clear documentation of professional qualifications and a qualifying employment offer.

Scientists & Researchers

We represent chemists, biologists, physicists, and other scientific professionals participating in research or technical roles within the United States. Academic credentials and profession alignment are central to these applications.

Management Consultants

Management consultant cases are among the most heavily scrutinized TN categories. Immigration officers closely examine whether the role involves true consulting services rather than ordinary operational employment. We help clients structure and document these cases carefully to meet the higher standard often applied.

Computer Systems Analysts

Technology professionals frequently pursue TN status under the Computer Systems Analyst category. Because general software development positions do not always qualify, careful legal framing of the role and duties is essential.

Other USMCA-Listed Professions

The TN category covers more than 60 qualifying professions across healthcare, law, education, science, business, and other fields. Our attorneys evaluate eligibility across the full range of TN professions and advise clients when another immigration category may be more appropriate.

TN Visa Process & What to Expect

The TN visa process begins with confirming that the applicant’s profession qualifies under USMCA rules and that the proposed U.S. position aligns with the selected category. Once eligibility is established, the employer support letter and supporting documentation are prepared.

Canadian citizens may apply directly at a Port of Entry or airport preclearance facility by presenting their application package to Customs and Border Protection officers. Mexican citizens generally must first obtain USCIS approval and then complete visa processing through a U.S. consulate abroad.

Processing timelines vary depending on the filing method. Port of Entry applications may receive same-day decisions, while USCIS filings can take several weeks or months unless premium processing is used. Initial TN status is typically granted for up to three years, with renewals available if eligibility continues.

If a denial occurs, applicants may still have options to reapply, correct deficiencies, or pursue alternative immigration strategies. Throughout the process, Spar & Bernstein manages employer coordination, legal strategy, documentation preparation, and government responses to help clients navigate each stage with confidence.