IN THIS GUIDE · A research appointment offered before its grant funding is confirmed
Start with the TN eligibility and application overview
Identify the actual condition in the offer
Read whether the appointment is contingent on award, execution, receipt of funds or a further internal approval. Ask the institution which event has occurred and which remains outstanding. Keep the original condition visible; do not ask for an unconditional letter unless the institution has genuinely assumed that commitment. Then rank the outstanding conditions by who controls them. A condition the institution can satisfy on its own, such as a signature or an internal sign-off, moves on a schedule someone can describe. One that waits on an external funder does not, and it is the second kind that should govern any commitment you could not withdraw.
Distinguish the employer from the funding body
The grant administrator, laboratory and employing institution may have different roles. Identify who offers the job, pays the scientist and confirms its duration. A funding award addressed to a principal investigator may explain the project without establishing the applicant’s own employment terms. Obtain those terms from the institution responsible for them. Where two organisations are involved, ask which one would answer a request for evidence about your duties, your remuneration and your supervision. The party that can answer all three is the party whose letter carries the employment terms; the other supplies context. Naming them in the wrong order is a correction that costs a preparation cycle.
Describe the research independent of its funding label
A grant title is not a listed TN profession. Describe the scientific work, the applicant’s contribution and the qualifications required, then have the proposed profession assessed. Retain relevant funding conditions where they affect scope or dates, but avoid treating a prestigious sponsor as evidence that the immigration criteria are satisfied. Draft that description before the credential question is settled, not after. A proposed profession that turns out not to appear on the USMCA professional list, or that prescribes credentials the applicant does not hold, changes what the institution should be asked to write, and revising an offer letter once it has been submitted is harder than drafting it correctly once.
Agree how a funding change will be reported
Ask the institution to tell the applicant and counsel if the grant is delayed, reduced or cancelled before the start. Those events may change the offered work or eliminate it. A support letter should not continue to circulate as evidence of an engagement the institution can no longer honour. Fix the reporting duty in both directions. The applicant should also warn the institution promptly about a changed departure date, a delayed credential evaluation or a family circumstance that moves the start, because an institution told late may already have offered the position to someone else.
Resignation is the step that cannot be taken back
Sequence matters more than speed here, because nearly every preparatory step is reversible and one is not. Requesting transcripts, ordering a credential evaluation, asking the institution to restate the appointment terms and having counsel assess the proposed profession can each be repeated or corrected at no lasting cost. Giving notice to a current employer cannot. Hypothetical example: a dietitian accepts a post at a research institute, resigns in April, and learns in June that the funding decision has been deferred, leaving no appointment to present and no position to return to. Put the irreversible step after the confirmations rather than before them. TN requires prearranged professional employment with a U.S. employer or entity and self-employment is not permitted, so a funding gap cannot be bridged by invoicing the institution as an independent contractor. A filed request does not itself create work authorisation, and neither does an accepted offer letter. Ask the institution to state in writing which internal approvals are already given and which remain outstanding, then treat that second list as the gate on your notice period.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.