The TN visa is one of the most sought-after work visas for Mexican professionals seeking to work temporarily in the U.S. in a professional capacity.

While the TN visa application process for Canadians is relatively fast and straightforward, the process is more complex for Mexicans. This is why you may have heard that the TN visa for Mexican citizens is difficult to obtain.

This guide will debunk that myth and show that applying for the TN visa for Mexican nationals is not as difficult as it is made to be. It’ll show that, with the right information and preparation, the process becomes much more straightforward.

Mexican citizens can obtain TN status to work in the United States by applying for a TN visa at a U.S. consulate in Mexico with a qualifying job offer and proof of credentials.

What Is the TN Visa?

The TN visa is a non-immigrant status created under the United States-Mexico-Canada Agreement (USMCA), formerly the North American Free Trade Agreement (NAFTA), to facilitate the movement of professionals between the three countries. It allows Citizens of Canada and Mexico to work temporarily in the U.S. in specific professional roles.

The TN visa is profession-specific, so only individuals in specific professional occupations qualify. It is also employer-specific, meaning you can work for only the employer listed on your TN approval.

Unlike Canadians, who can apply for the visa at the port of entry, Mexicans must apply through a U.S. consulate and receive a physical TN visa stamp. However, it is still one of the easiest U.S. work visas to obtain.

The TN visa gives Mexican professionals a fast, cost-effective path to U.S. employment without the cap or lottery of the H-1B visa.

Read more about the difference between the TN Visa and the H-1B Visa.

Who Qualifies? TN Visa Eligibility for Mexican Citizens

To qualify for a TN visa as a Mexican citizen, you must have a job offer from a U.S. employer in a profession listed in the USMCA job list and meet the educational and professional qualifications required for that profession.

Employer Requirements

The TN visa is a work visa, so to be eligible, you must have a job offer from a U.S. employer.

Self-employment does not qualify for a TN visa. Your job offer must come from a legitimate company duly registered and actively doing business in the U.S.

The employer must provide you with a formal letter that describes the position, duties, salary, and expected duration.

USMCA-Listed Professions

The TN visa is available only to individuals in the 63 professional occupations listed in the USMCA Job List. To be eligible for the TN visa, your U.S. job must match a profession on the list.

These professions include:

• Accountant 
• Engineer
• Lawyer
• Physician (Teaching and Research only)
• Registered Nurse
• Scientist
• Computer Systems Analyst 
• Management Consultant 

See the full TN Visa Professions List, Mexico.

Credential & Education Requirements

To be eligible for the TN visa, you must also meet the minimum education and professional requirements of the TN job.

Most professions require a bachelor’s degree or higher, while some require a combination of a degree and relevant experience. A few professions, such as registered nurses and lawyers, require a license in addition to a degree.

If a degree is required, experience alone cannot be used as a substitute, except where the TN regulations explicitly allow it.

Any degree you present as proof of educational qualification must be from accredited institutions. Thankfully, degrees from Mexican universities are generally accepted.

Not sure whether you’re eligible for the TN Visa? Consult TN Visa Expert for an eligibility assessment.

TN Visa Requirements for Mexican Citizens: Documents You’ll Need

When applying for a TN visa for Mexican professionals, you need to provide specific documents, including identity documents, proof of a qualifying job, and credentials.

Applicant Documents

The TN visa document checklist (Mexico) includes:

• Valid Mexican passport (valid for at least 6 months beyond intended stay)
• DS-160 nonimmigrant visa application (completed online)
• Visa application fee receipt (MRV fee)
• A passport photograph meeting U.S. visa photo requirements
• Academic credentials (degree diplomas, transcripts, and professional certifications)
• Professional license (if required by the profession)

Employer-Provided Documents

The documents your employer should provide when you’re applying for a TN visa for Mexican citizens are:

• Detailed support letter on company letterhead, stating job title, duties, USMCA profession category, salary, start date, and employment duration
• Employer’s Tax Identification Number (EIN)
• Evidence that your employer is a legitimate U.S. entity (e.g., business license, registration)

Pro tip: Your employer’s support letter is the most important document, as it shows how you and your job qualify for a TN. A weak or vague letter is a leading cause of TN denials for Mexican nationals.

The TN Visa Application Process for Mexican Citizens

Unlike Canadian citizens who apply at the border, Mexican nationals must apply for a TN visa at a U.S. embassy or consulate in Mexico before traveling to the United States.

Here’s the step-by-step application process:

Step 1 – Secure a Job Offer

Obtain a written job offer from a U.S. employer in a qualifying USMCA profession.

Step 2 – Complete the DS-160 Application

Complete and submit Form DS-160 (Online Nonimmigrant Visa Application) at ceac.state.gov. Print the confirmation page with the barcode.

Step 3 – Pay the Visa Application Fee

Pay the MRV (Machine-Readable Visa) fee of $185 USD. Keep the receipt. You’ll need it to schedule a visa interview.

Step 4 – Schedule the Consular Interview

Schedule an appointment at the nearest U.S. embassy or consulate in Mexico.

The U.S. embassy is in Mexico City, while the U.S. consulates are in Guadalajara, Monterrey, Hermosillo, Matamoros, Merida, Nogales, Nuevo Laredo, Tijuana, and Ciudad Juárez.

Wait times vary by location and can range from several weeks to a couple of months.

Step 5 – Attend the Consular Interview

On the scheduled interview date, go to the embassy or consulate. Bring all required documents and present them to the consular officer. They will review your qualifications, job offer, and credentials.

They will ask you a few questions. Be prepared to clearly explain your job duties and how they fit the USMCA profession category.

Step 6 – Receive Your TN Visa

If approved, the TN visa will be stamped in your passport. TN visas for Mexican nationals are typically issued for up to 3 years. You can then travel to a U.S. port of entry, where a CBP officer will admit you in TN status.

Consult TN Visa Expert for a professional review of your application package to increase your chances of TN visa approval.

TN Visa Sponsorship for Mexican Citizens: What Employers Need to Know

U.S. employers do not file a petition with USCIS for TN status. Instead, the employee uses a detailed employer support letter when applying at the consulate. This means the TN visa does not require the complex, time-consuming petition-based sponsorship that other work visas usually require.

For example, a U.S. employer sponsoring someone for an H-1B visa must follow several steps.

• First, they register for the annual lottery and wait to be selected.
• If selected, they file a Labor Condition Application (LCA) with the Department of Labor.
• After LCA certification, they must file the full petition with the USCIS and pay substantial filing fees.

TN visa employer sponsorship does not involve these filings or even payment of fees. With the TN visa:

• No registration for lottery selection is required (as there are no annual caps)
• No LCA is required
• No USCIS filing is required

This makes the TN visa faster and less expensive for employers than the H-1 B visa. The TN Visa employer sponsor requirements involve only providing the worker with a support letter. They should also be prepared to verify employment to CBP if the employee is questioned at the border.

Given how critical the TN support letter is for Mexican TN applicants, employers should retain immigration counsel to help draft a legally sound letter. Consult TN lawyers who have helped many people draft winning TN support letters.

Canadian vs. Mexican TN Process: Key Differences

Here are the key differences between the TN application process for Canadians and Mexicans

	Mexican Citizens	Canadian Citizens
Application location	U.S. Embassy or consulate in Mexico	Port-of-entry
USCIS filing requirement	No. Applicants apply at the Embassy or Consulate	No. Applicants apply by presenting their documents to officers at a port of entry
Visa stamp requirement	Yes. If approved after consular processing, a visa stamp is affixed to the applicant’s passport	No. If approved at the port of entry, the applicants enter the U.S.
Port of Entry Admission	No. Applicants must obtain TN approval at the consulate before going to the port of entry for admission into the U.S.	Yes. Applicants can apply and get approved at the port of entry
Documents required	Valid passport, DS-160 form, Visa fee receipt, Academic credentials, and an Employer TN support letter	Valid passport, Academic credentials, and an Employer TN support letter
TN Visa processing time	1 – 3 months	On-the-spot

TN Visa for Mexican Nurses and Other Specific Professions

“TN Visa Nurse Mexico” and “TN Visa Engineer Mexico” are common queries among Mexican professionals exploring TN visa options because registered nurses and engineers are occupations that align with U.S. workforce demand and the USMCA job list.

TN Visa for Mexican Nurses

If you’re a Mexican Nurse, you may be glad to know that health care professionals make up a significant number of TN visa holders, with Registered Nurses among the most sought-after occupational categories due to ongoing workforce shortages in the U.S. healthcare system.

To be eligible for the Nurse TN Visa, you must have:

• A baccalaureate or licenciatura degree in nursing
• A valid U.S. state nursing license (or documentation showing steps taken to obtain one)

In addition to having the required nursing credentials and obtaining a state nursing license, you may also need to have a VisaScreen certificate from CGFNS International. 

While not among Mexico TN visa requirements for Nurses, some States require this to verify your education, nursing license, and English proficiency.

TN Visa for Mexican Engineers

If you are a Mexican engineer, you may be glad to know that “Engineer” has been the leading occupation for Mexican TN visa holders since 2004, with over 40% of TN holders being engineers in some years.

One reason for this is that the “Engineer” category encompasses many disciplines, including chemical, civil, electrical, industrial, mechanical, mining, nuclear, and petroleum engineering. As a result, engineers from a wide range of professional backgrounds apply under this category.

To be eligible for the Engineer TN Visa, you must hold a bachelor’s degree (licenciatura) in the relevant engineering discipline.

You do not need a U.S. professional engineer (PE) license to qualify for an Engineer TN visa. However, some employers may require it. Others may hire you without a PE license, but will expect you to work under a licensed engineer.

TN Visa for Mexican Accountants

The Accountant TN visa is another commonly discussed option for Mexican applicants exploring TN opportunities.

To be eligible for the Accountant TN Visa, you must hold one of the following:

• A baccalaureate or licenciatura degree in Accounting
• Certification as a Certified Public Accountant (C.P.A.), Chartered Accountant (C.A.), Certified General Accountant (C.G.A.), or Certified Management Accountant (C.M.A.).

Note that a degree in Accounting is enough to become a TN Visa Accountant. However, licensure enhances your TN job prospects. This is because Accountants who file reports with the Securities and Exchange Commission must be licensed.

Renewing and Extending TN Status for Mexican Nationals

TN status is granted in 3-year increments. When your application is approved, your TN visa is valid for up to 3 years, and you can renew it for up to 3 years each time it expires.

There is no limit on the number of TN renewals you can make. You can renew your TN visa every time it expires, allowing you to work under TN status indefinitely for your U.S. employer.

The TN visa renewal process is exactly the same as the initial application process. As a Mexican national, you must return to the U.S. Embassy or a U.S. consulate in Mexico to renew your TN visa. The process involves completing the DS-160 online application form, paying the visa application fee, scheduling a visa interview at the Embassy/Consulate, and attending the interview with fresh TN documentation, including a new TN support letter.

You cannot transfer your TN status to a new employer. Once you leave the employer in your TN approval, your TN status (which is your authorization to work in the U.S.) ends. To work for another employer, you must apply for and obtain new TN approval.

Read more about TN Visa Extension and Renewal.

Lastly, the TN visa does not support dual intent, which means it does not lead directly to a green card.

Obtaining TN status requires demonstrating that you will leave the U.S.after your temporary stay. This conflicts with a green card application, which signals intent to remain in the U.S. permanently. For this reason, applying for a green card while on TN status is risky.

However, moving from a TN visa to a Green card is not impossible if you have proper legal guidance. If you plan to go to the U.S. temporarily on a TN visa but have green card ambitions, discuss with a TN visa lawyer for Canadian and Mexican workers today.

Common Reasons for TN Visa Denial – and How to Avoid Them

These are the common reasons why Mexican TN applicants get denied:

Weak employer support letter

If your TN support letter is vague or generic, the immigration officer may fail to see how your role qualifies as a USMCA profession or how you meet the requirements, leading them to deny your application.

Many Mexican TN applicants make this mistake when they present Employer Letters that:

• Do not explicitly state the profession 
• Describes duties vaguely
• Do not show the work is temporary 
• Do not state the degree requirements of the job and how the applicant meets them

An immigration lawyer can help you create a professional support letter that includes all the relevant details and strengthens your case. 

Credential Evaluation Issues

If the officer cannot determine whether your foreign degree is equivalent to one obtained in the U.S., they may see you as a professional who does not meet U.S. standards in that field, making them deny your TN application.

Many applicants make this mistake when they present degrees earned outside the U.S. without a credential evaluation.

Mexican degrees are generally accepted. But when submitting degrees obtained from certain foreign countries, consider obtaining a credential evaluation.

Job Duties Mismatch

If your job duties do not align with the expected duties of professionals in the USMCA profession you apply under, the officer may deny your application. They may conclude that your role does not match a USMCA profession, even if your job title matches.

For example, you have a job offer as an Accountant, but your duties are mainly processing invoices and maintaining financial records. The officer may see this as a Bookkeeping position and deny the visa application.

To prevent this, use the Department of Labor Occupational Outlook Handbook to understand the standard duties of each profession, and align your job duties with the USMCA profession you are applying under.

Our immigration lawyers can work with you and your employer to ensure your job duties align with USMCA requirements to avoid mismatches that will lead to a denial. 

Missing required license

If your job requires a license to practice in the U.S. but you do not have one, immigration officers will deny your application for not having the requisite qualifications.

A typical example is a Mexican Nurse applying for the Nurse TN Visa without a valid U.S. state nursing license or documentation showing steps taken to obtain one (such as passing the NCLEX). 

To reduce denials for missing the required license, obtain the necessary license before applying under a licensed profession, or at least, show evidence of steps taken to obtain the license before applying.

Failure to properly explain the role

The consular officer will not just review your documents. They’ll also ask you questions about the job and your qualifications. If your answers are vague or you describe duties that don’t align with your TN support letter or the typical duties of the USMCA profession, you will be denied. 

To prevent this, ensure you prepare well for the visa interview. When answering questions about what you will do day-to-day, ensure to use the right terminology and that the duties you describe match the USMCA profession.

Get the TN visa border interview kit to help you succeed in the consular interview.

Alternatively, contact our immigration lawyers. They’ll prep you for the consular interview, helping you explain your role clearly and confidently.

Frequently Asked Questions