Short answer
A Mexican citizen cannot do what TNPath's Canadian guides describe. Canadians are visa-exempt and apply for TN status at the port of entry; the State Department states that Mexican citizens require TN visas to request admission as USMCA professionals. So the Mexican route runs through a U.S. embassy or consulate in Mexico first: DS-160, the US$185 application fee, a biometrics appointment, an in-person interview, and only then travel. What waits on the other side is the same TN status — admission for up to three years at a time, recorded on the I-94.
TNPath's free guides for this route are in Spanish.
Mexican citizens can now use the builder for the consular route: Build your support letter and packet guide (in English, US$99). The builder and documents are in English; support is in English.
How the routes differ
| Topic | Canadian route | Mexican route |
|---|---|---|
| Visa required? | No — Canadians are visa-exempt for TN and apply at the port of entry or preclearance | Yes — a TN visa from a U.S. embassy or consulate in Mexico, before travelling |
| Application form | No DS-160 on the port-of-entry route | Form DS-160, completed online; the confirmation page goes to the interview |
| Application fee | US$50 TN fee at the port of entry, plus the US$30 land I-94 fee | US$185 MRV fee, paid through the official appointment service (AIS) in Mexico |
| Biometrics | Taken as part of the port-of-entry application | A separate appointment at an Applicant Service Center (CAS) — fingerprints and photograph — scheduled at least one day before the consular interview |
| Interview | With the CBP officer at the port of entry | In person with a consular officer; under the State Department's interview waiver update effective October 1, 2025, TN and TD are not waiver categories |
| Issuance fee | None on the port-of-entry route | A reciprocity (issuance) fee applies if the visa is issued, per the State Department's Mexico reciprocity schedule: US$79 (12-month) or US$357 (48-month), multiple entries |
| Stay granted | Up to 3 years per admission, on the I-94 | Up to 3 years per admission, on the I-94 — the same status, reached by a different road |
The consular route, step by step
The job comes first. TN turns on a prearranged full- or part-time job with a U.S. employer in a profession on the USMCA list, with the credential the list names for that profession; self-employment is not permitted. The State Department's documentation list for the interview includes the employer's contract or letter of employment — covering the purpose of entry, the job duties, the anticipated length of stay, the applicant's credentials, and the pay arrangements — plus evidence of the education or experience the profession requires.
Then the application. The applicant completes Form DS-160 online and prints the confirmation page. Through the official appointment service for Mexico (AIS), the applicant creates an account, pays the non-refundable MRV fee — US$185 for TN and TD, per the service's published fee schedule — and books two appointments.
Biometrics before the interview. The first appointment is at an Applicant Service Center (CAS), where fingerprints and a digital photograph are collected. The appointment service's official instructions state that applicants who must appear at both the CAS and the consular section schedule the CAS appointment at least one day before the consular interview. Applicants bring their passport, the DS-160 confirmation page and the appointment confirmation page.
The interview is in person. A consular officer interviews the applicant and decides the visa under U.S. law. The State Department's Interview Waiver Update of September 18, 2025, effective October 1, 2025, limits interview waivers to diplomatic and official categories and to certain renewals of B-1/B-2 visitor visas, Border Crossing Cards and H-2A visas; TN and TD applicants are not in a waiver category. Wait times vary by post, season and category, and the State Department advises applying early.
If the visa is issued, the passport is returned with the visa in it, and a reciprocity (issuance) fee may be payable at that point — the Mexico reciprocity schedule on travel.state.gov sets both that fee and the visa's validity for TN and TD. The State Department advises against making final travel plans or buying tickets until the visa is in hand. The step-by-step version of this route is the Spanish hub: Visa TN para mexicanos.
Visa validity is not the stay
Two different periods run on this route, and mixing them up is the most common misunderstanding the official pages warn around. The visa's validity — how long the foil in the passport can be used to travel and request admission — is set in the reciprocity schedule. The period of stay is set at each entry: CBP admits the traveller in TN status and issues the Form I-94, and the stay in that status is up to three years (8 CFR 214.6). A visa can expire while a stay recorded on an I-94 is still running, and a valid visa does not extend a stay past the I-94 date.
Entering by land, the Mexican traveller receives the I-94 at the port of entry; the land-border I-94 fee is US$30, per CBP. The US$50 TN fee that runs through TNPath's Canadian guides belongs to the Canadian port-of-entry application and is not charged on the consular route.
Family: each dependent needs their own TD visa
A TN holder's spouse and unmarried, minor children may apply for TD visas to accompany the worker or join them later. The State Department states the point plainly for this route: Mexican citizen spouses and children must apply for TD nonimmigrant visas — there is no visa-exempt entry for them, and each person who needs a visa files their own application, with their own DS-160, fee and interview. A family member joining later shows the principal TN holder's valid Form I-94 as evidence that the principal is maintaining TN status. The Spanish guide to this route is Visas TD para familiares.
Renewals: the visa and the status are renewed differently
The State Department notes that first-time applicants and renewals use the same application process — a new TN visa means repeating the consular route: DS-160, fee, CAS appointment and interview. There is also a stateside option for the status itself: an employer may file Form I-129 with USCIS to extend a TN worker's stay without the worker leaving the United States. An approved I-129 extends the status and the I-94; it does not extend or replace the visa, so after travel abroad the worker again needs a valid TN visa to request admission. The Spanish renewal guide is Renovar la visa TN.
The guides in Spanish
- Visa TN para mexicanos — the hub: the full consular route, in order.
- La carta de soporte TN — what the employer's letter contains.
- Profesiones TN de la lista del T-MEC — the full professions list and each profession's credential.
- Costos de la visa TN — the MRV fee, reciprocity and the I-94, with sources.
- Título y cédula profesional — Mexican academic documents on the TN route.
- El formulario DS-160 para la visa TN — the online application, step by step.
- La entrevista consular de la visa TN — what happens on appointment day.
- Visas TD para familiares — the spouse-and-children route.
- Renovar la visa TN — the options when the visa or the stay runs out.
Common questions
Can a Mexican citizen apply for TN at the border, like a Canadian?
No. The State Department states that Mexican citizens require TN visas to request admission to the United States as USMCA professionals, so the visa is obtained first at a U.S. embassy or consulate in Mexico. Canadian citizens are visa-exempt for this purpose and usually apply for TN status directly at a port of entry.
What does the Mexican route cost in government fees?
The visa application (MRV) fee for TN and TD is US$185, per the official appointment service's fee schedule for Mexico. If the visa is issued, a reciprocity (issuance) fee also applies under the State Department's Mexico reciprocity schedule: US$79 for a 12-month or US$357 for a 48-month multiple-entry visa, for both TN and TD. Entering by land, CBP issues the I-94 for a US$30 land-border fee. The US$50 TN fee belongs to the Canadian port-of-entry route, not this one.
How long can a Mexican TN holder stay in the United States?
Up to three years per admission, as recorded on the Form I-94 issued by CBP at entry (8 CFR 214.6). The visa's validity period and the period of stay are different things: the visa is the travel document, and the I-94 sets the stay.
Can the family of a Mexican TN holder come too?
A spouse and unmarried children under 21 apply for TD visas. Mexican citizen spouses and children each need their own TD visa from a U.S. embassy or consulate, following the same DS-160, fee and interview process.
How is a Mexican TN renewed?
Two different things expire: the visa and the status. A new visa means repeating the consular process in Mexico. An employer can instead file Form I-129 with USCIS to extend the worker's TN status inside the United States — that extends the stay, not the visa, and the next entry after travel requires a valid visa.
Does TNPath sell a packet for Mexican applicants?
Yes. TNPath's builder covers the consular route for Mexican citizens: it prepares the employer support letter and a packet guide, in English, for US$99. The Spanish pages remain free general information.
Sources
- U.S. Department of State: Visas for Canadian and Mexican USMCA Professional Workers
- Official U.S. Visa Appointment Service (AIS), Mexico: Visa Fees — US$185 MRV for TN/TD
- Official U.S. Visa Appointment Service (AIS), Mexico: Applicant Service Center (ASC) Information — CAS appointment at least one day before the interview
- U.S. Department of State: U.S. Visas News — Interview Waiver Update, September 18, 2025 (effective October 1, 2025)
- U.S. Department of State: Mexico Reciprocity Schedule
- U.S. Department of State: Fees for Visa Services
- eCFR: 8 CFR 214.6, Citizens of Canada or Mexico seeking temporary entry (TN)
- CBP: Traveling on a TN or L1 Visa
- USCIS: TN USMCA Professionals
- USCIS: Form G-1055 fee schedule (Form I-129)
Last reviewed October 19, 2026. General information, not legal advice. Rules and fees change; confirm with official sources before you travel.