IN THIS GUIDE · Distinguishing a corporate name correction from an actual change of employing entity after a TN offer is signed
Start with the TN eligibility and application overview
Establish whether the legal entity continued
Ask the employer's counsel or finance team a narrow question: is this the same registered company under a new name, or a different company that took over the role? Continuity usually shows in the corporate record, through an amendment filing and an unchanged registration and tax identification number. A merger, an acquisition, or a transfer of the position to an affiliate is a different fact pattern and should be described as such. Hypothetical example: a lens-coating plant tells a new hire that its name changed, when in fact a holding company bought the coating division and now employs the staff. The registration number on the new payroll record differs from the one on the offer, which settles the point faster than any conversation. Ask for that number early.
Collect the employer's own documentation, not an announcement
New letterhead, a rebranded website, and an internal email do not establish what happened at the corporate level. Request the amendment filing or a registry extract showing the former and current names, along with a short statement from the employer confirming that the position, duties and terms are unchanged. A reviewer comparing a signed offer to a differently named letter needs something that connects the two. Order the registry extract yourself where the jurisdiction allows public searches, rather than waiting on an internal contact who may be reorganising those same records. Two pieces matter most: the one showing the former name, and the one giving the date the change took effect. A change effective after the offer was signed is easy to explain; one effective years earlier suggests the offer was drafted from an outdated template, which is a different conversation with the employer.
Have the support letter reissued so the history is visible
The letter describing the professional position should be issued in the employer's current legal name and state plainly that the company was formerly known by the name appearing on the offer. Duties, the professional qualification relied on, the terms of engagement and the intended period should be restated in full rather than incorporated by reference to the earlier document. Ask who will sign. A letter from a manager with no authority to bind the company invites a follow-up question that a signature from an officer or an authorised human resources representative would have avoided. Confirm as well that the letter describes the profession by the qualification actually relied on, since the profession-specific requirement is assessed against the person’s credentials rather than against the job title the company happens to use internally.
If the entity actually changed, treat it as an employer question for counsel
Where the position has moved to a different legal employer, the situation is no longer a naming issue. TN authorization runs to a specific employer, and a change may require its own steps before work begins. Do not assume that continuity of the same manager, office or duties carries authorization across entities, and do not assume that a filing made on the applicant's behalf permits work in the meantime. The practical marker is payroll. If the applicant would appear on a different company’s payroll, treat the employer as changed whatever the announcement says. Note too that TN does not permit self-employment, so an arrangement where the professional invoices the successor entity through a company they own is not a workaround for an unresolved employer question. Where the facts remain genuinely unclear, counsel can decide whether a request at a port of entry or a Form I-129 petition is the better route.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.