L-1B
VS
TN Mexicans
Type
Nonimmigrant visa
Nonimmigrant visa
Description
Intracompany Transferee Specialized Knowledge
NAFTA Professionals from Mexico
Profiles that typically qualify
Specialized knowledge employees
Software developers, Financial analysts, Medical professionals, Engineers, Scientists, University professors, Management consultants
Requirements
The U.S. position must require specialized knowledge (expertise that is distinct, advanced, and critical to the employer's operations).
The U.S. sponsor must belong to a multinational group with a corporate presence in the U.S. and at least one other country.
You must have been employed abroad as a manager, executive, or specialized knowledge worker by an entity of the multinational group for at least one year within the three years immediately preceding the visa application.
You must be a citizen of Mexico.
You must meet the educational credentials or work experience required under NAFTA for your profession, with a job offer that matches those qualifications. Professions eligible for this status include, but are not limited to, accountants, engineers, lawyers, pharmacists, scientists, and teachers.
Pros
Enables international companies to transfer key employees with technical or proprietary knowledge that is hard to find in the U.S.
Facilitates a smooth transition to permanent residency.
Focuses on the employee's role within the company rather than their overall career accomplishments.
Renewable indefinitely, allowing long-term employment opportunities in the U.S.
No annual cap, providing a reliable option for eligible professionals.
Cons
Offers fewer green card pathways compared to the L-1A.
Requires at least 1 year of prior employment within the same corporate group, making it unsuitable for new hires.
Maximum renewals are capped at 5 years.
New companies are granted only a one-year initial visa, which must then be renewed.
Employment is limited to the same corporate group, with no options to switch employers.
Limited to specific professions listed under the NAFTA agreement.
Requires employer sponsorship and a specific job offer.
Sponsorship
Required
Required
Validity period
1-3 years
4 years
Renewable
2-year increments1
Indefinitely, 4-year increments
Without premium processing
1-3 months
1 to 3 months1
With premium processing
15 business days
Not available
Can spouse work
Yes
No
Disclaimers
1Up to a total of 5 years in L-1B status.
1Processing time may vary depending on interview wait times at the consulate.
Type
L-1B
Nonimmigrant visa
TN Mexicans
Nonimmigrant visa
Description
L-1B
Intracompany Transferee Specialized Knowledge
TN Mexicans
NAFTA Professionals from Mexico
Profiles that typically qualify
L-1B
Specialized knowledge employees
TN Mexicans
Software developers, Financial analysts, Medical professionals, Engineers, Scientists, University professors, Management consultants
Requirements
L-1B
The U.S. position must require specialized knowledge (expertise that is distinct, advanced, and critical to the employer's operations).
The U.S. sponsor must belong to a multinational group with a corporate presence in the U.S. and at least one other country.
You must have been employed abroad as a manager, executive, or specialized knowledge worker by an entity of the multinational group for at least one year within the three years immediately preceding the visa application.
TN Mexicans
You must be a citizen of Mexico.
You must meet the educational credentials or work experience required under NAFTA for your profession, with a job offer that matches those qualifications. Professions eligible for this status include, but are not limited to, accountants, engineers, lawyers, pharmacists, scientists, and teachers.
Pros
L-1B
Enables international companies to transfer key employees with technical or proprietary knowledge that is hard to find in the U.S.
Facilitates a smooth transition to permanent residency.
Focuses on the employee's role within the company rather than their overall career accomplishments.
TN Mexicans
Renewable indefinitely, allowing long-term employment opportunities in the U.S.
No annual cap, providing a reliable option for eligible professionals.
Cons
L-1B
Offers fewer green card pathways compared to the L-1A.
Requires at least 1 year of prior employment within the same corporate group, making it unsuitable for new hires.
Maximum renewals are capped at 5 years.
New companies are granted only a one-year initial visa, which must then be renewed.
Employment is limited to the same corporate group, with no options to switch employers.
TN Mexicans
Limited to specific professions listed under the NAFTA agreement.
Requires employer sponsorship and a specific job offer.
Sponsorship
L-1B
Required
TN Mexicans
Required
Validity period
L-1B
1-3 years
TN Mexicans
4 years
Renewable
L-1B
2-year increments1
TN Mexicans
Indefinitely, 4-year increments
Without premium processing
L-1B
1-3 months
TN Mexicans
1 to 3 months1
With premium processing
L-1B
15 business days
TN Mexicans
Not available
Can spouse work
L-1B
Yes
TN Mexicans
No
Disclaimers
L-1B
1Up to a total of 5 years in L-1B status.
TN Mexicans
1Processing time may vary depending on interview wait times at the consulate.