The TN to H-1B transfer is the primary pathway for Canadian and Mexican professionals on TN visas to gain dual intent status, green card eligibility, and dependent work authorization in the United States. Unlike the TN classification, which is limited to 63 designated professions under USMCA and carries no formal path to permanent residency, the H-1B visa covers any specialty occupation and allows holders to pursue a green card while maintaining work status. This complete guide walks employers and employees through every phase of the transition in 2026, including the FY2027 lottery (the next available cycle), updated fees, cap-gap planning unique to TN holders, and recent policy changes that have reshaped eligibility and costs.
The full TN to H-1B transition spans approximately 7-12 months from initial employer planning through H-1B status activation. Understanding each phase helps employers and employees set realistic expectations, avoid status gaps, and identify the filing strategy that fits their circumstances. The timeline below uses the FY2027 cycle (registration in March 2026, start date October 1, 2026) as the reference, since the FY2026 cap has already been reached with no second lottery conducted.
Before the H-1B lottery registration window opens, both the employer and the TN employee must assess eligibility, gather documentation, and align on timing strategy. This phase typically begins in late 2025 or early January 2026 for the FY2027 cycle.
The employer's first task is confirming that the position qualifies as a specialty occupation under INA Section 214(i)(1). This requires that the role demand at least a bachelor's degree (or equivalent) in a specific field directly related to the position's duties. The January 2025 H-1B Modernization Rule tightened this standard by requiring degree fields to be "directly related" to the job, rather than merely "normally required."
TN professions that commonly transition to H-1B vs. those that face challenges:
Common transitions: Computer Systems Analyst, Engineer (all disciplines), Accountant, Management Consultant, Scientist (all disciplines), Architect, Pharmacist, Registered Nurse. These roles generally map cleanly to H-1B specialty occupations with matching degree requirements.
Challenging transitions: Graphic Designer (H-1B specialty occupation status often contested), Technical Publications Writer (degree requirement harder to establish), Hotel Manager (broad degree acceptance creates specialty occupation issues). The June 2025 USCIS TN Policy Manual update also narrowed definitions for Computer Systems Analyst (excluding those whose primary function is programming rather than analysis) and Economist (excluding market research and financial analysts).
Alma's H-1B platform pairs employers and employees with dedicated attorneys who specialize in status transitions. From pre-registration wage analysis through I-129 petition filing, Alma's technology platform automates document organization, form population, and deadline tracking. Attorneys review specialty occupation alignment against current USCIS adjudication standards and build the petition to preemptively address common RFE triggers. The result: faster preparation timelines and fewer surprises during processing. Get started here.
The employer files a brief electronic registration through the USCIS myUSCIS portal during the designated window. For FY2027, the registration period runs from March 4 through March 19, 2026.
Each registration requires basic information about the employer, the beneficiary, and the proposed position. Under the beneficiary-centric system (implemented for FY2025), each unique beneficiary receives one lottery entry regardless of how many employers register them. Registrants must attest under penalty of perjury that all information is accurate and reflects a legitimate job offer.
The beneficiary-centric system dramatically reduced gaming. Average registrations per beneficiary dropped from 1.70 (FY2024, the last year of the old system) to 1.06 for FY2025 (the first year of the new system) to just 1.01 for FY2026, according to USCIS data. The FY2027 wage-weighted system will further reshape outcomes. Employers offering Level IV wages (67th percentile and above) can expect significantly higher selection odds, while Level I positions face the lowest probability.
The H-1B cap is 85,000 annually (65,000 regular cap plus 20,000 for U.S. master's degree holders). USCIS over-selects by approximately 40% to account for non-filings and denials, which is why 118,660 were selected against the 85,000 cap in FY2026.
If the employee is selected, the employer files a Labor Condition Application (Form ETA-9035) through DOL's FLAG system before submitting the H-1B petition. The LCA cannot be filed more than six months before the requested employment start date and is typically certified within 7 working days.
The petition filing window for cap-subject cases opens April 1, 2026 and typically extends through late June, though USCIS may set a final receipt date.
This is one of the most consequential decisions in the TN to H-1B transition and does not have a universal answer. Each option carries distinct advantages and risks that depend on the employee's TN expiration date, travel needs, and risk tolerance.
For TN holders in the U.S. with valid status through September 30, Change of Status avoids the $100,000 proclamation fee and eliminates consular processing delays. Consular processing may be the appropriate path when TN status will expire before October 1, when international travel during the waiting period is necessary, or when the employee is already abroad.
After filing, the I-129 petition enters USCIS review. Processing speed depends entirely on whether premium processing is selected.
If COS was approved, the employee's status changes automatically on October 1, 2026. The I-94 attached to the approval notice reflects the new H-1B status with a validity period of up to three years. No further action is required, and the employee can begin working in H-1B status on that date.
If consular processing was selected, the employee schedules a visa interview at a U.S. consulate, obtains the H-1B visa stamp, and enters the U.S. on or after October 1. Canadians may alternatively present the I-797 approval notice at a U.S. port of entry for admission in H-1B status without visiting a consulate.
The most significant advantage of H-1B over TN is dual intent. H-1B holders can openly pursue permanent residency (a green card) through employer-sponsored EB-2 PERM, EB-3, or self-petitioned EB-2 NIW without jeopardizing their nonimmigrant status.
TN status, by contrast, is classified as non-dual-intent. TN holders must demonstrate intent to return to their home country, and filing Form I-485 (Adjustment of Status) is an explicit expression of immigrant intent that conflicts with TN status. While filing PERM or Form I-140 does not technically impute immigrant intent, it creates practical risks: CBP officers may question TN renewals when a pending immigrant petition appears in the system. Additionally, the Department of State's 90-day rule (9 FAM 302.9-4(B)(3)(g)(2)) treats any action inconsistent with nonimmigrant intent within 90 days of entry as a potential basis for a finding of misrepresentation. Note that this is a DOS consular guideline; USCIS uses its own analytical framework when evaluating conduct after admission, though it may similarly consider actions taken shortly after entry.
Once in H-1B status, the employee can file I-485, travel internationally with a pending green card application without Advance Parole (unlike most other nonimmigrant categories), and extend H-1B beyond the standard six-year limit under AC21 while a green card petition is pending.
TD (TN dependent) visa holders cannot work in the United States under any circumstances. There is no employment authorization available for TD spouses.
H-4 (H-1B dependent) spouses, by contrast, may apply for an Employment Authorization Document if the H-1B principal has an approved I-140 petition or has been granted H-1B status beyond six years under AC21. The H-4 EAD provides unrestricted work authorization, meaning the spouse can work for any employer or start a business. This is often one of the primary motivators for the TN to H-1B transition in dual-income households.
TN status is limited to 63 specific professions listed in USMCA Appendix 2. Many modern roles, such as product managers, data engineers, UX designers, and financial analysts, do not fit neatly into TN categories. The June 2025 USCIS TN Policy Manual update further narrowed several classifications, excluding those primarily focused on programming or software development from "Computer Systems Analyst" and market research analysts from "Economist."
The H-1B, on the other hand, covers any specialty occupation requiring a bachelor's degree or higher in a specific field related to the position. This broader scope accommodates virtually any professional role that demands specialized knowledge.
While TN status can be renewed indefinitely in three-year increments, each renewal is discretionary and subject to CBP or USCIS review. Officers can deny renewal for any reason, including questions about nonimmigrant intent.
H-1B provides a defined six-year maximum, but offers extensions beyond six years under AC21 if the employer has filed a PERM application or I-140 petition at least 365 days before the six-year limit. This is the mechanism that allows H-1B holders to maintain work authorization through the multi-year green card backlogs affecting Indian and Chinese nationals.
The formal cap-gap provisions under 8 CFR 214.2(f)(5)(vi) apply exclusively to F-1 students transitioning to H-1B status. These provisions automatically extend F-1 status and OPT work authorization from the F-1/OPT expiration date through September 30 (or April 1 of the following year under the 2025 Modernization Rule) when the student has a pending or approved H-1B COS request. No analogous regulation exists for TN, L-1, O-1, E-2, or any other nonimmigrant classification.
This means that if a TN holder's status expires before October 1 and no extension is in place, there is no automatic bridge to maintain work authorization, even if an approved H-1B COS request is pending.
Strategy 1: Maintain TN status through September 30. If the employee's current TN authorization extends past September 30, 2026, no gap exists. If TN expires before that date, the employer can file Form I-129 for a TN extension (in three-year increments). If a timely TN extension is filed before expiration, the 240-day rule under 8 CFR 214.2 allows continued employment while the extension is pending. Canadians can also renew TN at the border by presenting a new TN support letter from the employer.
Strategy 2: File for consular processing instead of COS. If TN cannot be extended through September 30, consular processing eliminates the status gap issue entirely. The employee departs the U.S. before TN expires and re-enters in H-1B status on or after October 1. This approach carries the trade-off of consular interview scheduling delays and potential exposure to the $100,000 proclamation fee.
Strategy 3: File a simultaneous TN extension and H-1B COS. The employer files both a TN extension (I-129 for TN) and the cap-subject H-1B petition (I-129 for H-1B with COS) at the same time or in close sequence. If the TN extension is approved, TN status remains valid, and the H-1B COS takes effect on October 1.
What happens if employment ends with no TN extension?
Under 8 CFR 214.1(l)(2), a TN holder whose employment ceases receives a grace period of up to 60 consecutive days or until the end of the authorized validity period, whichever is shorter. During this grace period, the individual remains lawfully present in the U.S. but cannot work. This is a discretionary provision, and the individual may not re-enter the U.S. during the grace period if they depart. Importantly, the grace period is triggered by cessation of employment, not by status expiration itself; a TN holder whose I-94 has already expired has no remaining grace period. The grace period does not bridge employment authorization to October 1.
Not all H-1B positions require going through the annual lottery. TN holders employed by or at cap-exempt institutions can file H-1B petitions at any time of year with no numerical limit and no October 1 start date constraint.
Qualifying cap-exempt employers include:
The 2025 Modernization Rule also lowered the threshold for the "employed at" exemption: an employee must now spend at least half of their work time (down from a majority) at the cap-exempt entity to qualify. Telework and remote work arrangements count toward this threshold.
If a TN holder transfers from a cap-exempt employer to a cap-subject employer later, they will need to go through the lottery at that time. Cap-exempt status is tied to the employer, not the worker.
Read success stories from Alma's immigration clients including professionals who have transitioned between visa categories.
Traditional law firms charge $5,000-$15,000 for H-1B petition preparation and often stretch the process across months using junior associates for initial drafting. Alma's attorney-led, tech-enabled platform is built for the demands of modern visa transitions.
Technology-enabled efficiency: Alma's platform automates document organization, form population, and deadline tracking across the entire TN to H-1B process. Smart templates ensure consistency between the LCA, I-129, and supporting evidence. Real-time collaboration between employers, employees, and attorneys eliminates email delays and version control issues.
Legal expertise for status transitions: Alma's attorneys specialize in complex status changes and understand the unique risks TN holders face, from cap-gap planning to CBP scrutiny during TN renewals with pending H-1B petitions. Every petition is reviewed against current USCIS adjudication trends and the latest policy guidance.
Transparent pricing: Flat-fee structure with no hidden costs. Attorney consultation, petition preparation, LCA filing, and RFE responses are included. No hourly billing surprises. View Alma's pricing.
Whether you are an employer sponsoring a TN worker or an employee planning your transition, Alma provides the legal expertise and technology platform to handle this process with precision.
Schedule a consultation to discuss your TN to H-1B transfer with an experienced immigration attorney.
Yes. There is no legal prohibition against an employer filing an H-1B cap-subject petition on behalf of a current TN holder. The H-1B registration and petition process is entirely employer-driven and does not affect TN status while the petition is pending. The employee continues working in TN status until the H-1B COS takes effect on October 1. However, the employee may want to avoid any actions that could be interpreted as immigrant intent (such as filing I-485) while still in TN status. Once H-1B status activates, dual intent protections apply and green card processing can begin openly.
Non-selection has no impact on TN status. The employee continues working in TN status as before, and the employer can register them again in the next year's lottery. The $215 registration fee is non-refundable. If long-term U.S. residency is a priority, employers and employees may also evaluate alternative pathways such as EB-2 NIW (self-petitioned, no lottery), O-1A (extraordinary ability, no cap), L-1A/L-1B (intracompany transfer, no cap), or cap-exempt H-1B positions at qualifying institutions.
No. Departing the U.S. for any reason while a Change of Status request is pending causes USCIS to treat the COS as abandoned. This is true even for brief trips to Canada or Mexico. If travel becomes necessary, the employer and attorney can coordinate to withdraw the COS and convert to consular processing before departing. Canadians can then activate H-1B status at a U.S. port of entry with the I-797 approval notice on or after October 1.
The $100,000 fee applies only to new H-1B petitions filed on behalf of beneficiaries who are outside the United States and do not hold a valid H-1B visa. TN holders physically present in the U.S. in valid status who file for Change of Status are not subject to this fee, provided USCIS approves the change. This makes COS a significant cost consideration for TN holders currently in the U.S. See the USCIS H-1B FAQ for additional guidance on this fee.
Starting with FY2027 (registration in March 2026), the H-1B lottery assigns entries based on the offered prevailing wage level: Level IV = 4 entries, Level III = 3, Level II = 2, Level I = 1. TN holders with several years of U.S. experience typically command Level II or Level III wages, which translates to 2-3 entries and meaningfully better odds than the previous random system. Those at Level IV (67th percentile or above) are expected to see the highest selection rates. Alma's wage-level rule analysis provides detailed projections by wage level. The employer determines the wage level during the LCA process, so coordinating with an immigration attorney on prevailing wage strategy before registration is an important step
