Read the genuine contractual triggers and distinguish the obligation from official immigration charges.
Understand the actual financial exposure
Do not assume every repayment clause is enforceable in every circumstance or that immigration approval removes it. Obtain the appropriate contract advice where needed and budget from the terms that actually apply.
Create two cost columns: official immigration charges supported by the current government fee schedule, and private amounts arising from the employment contract. For the second column, record exactly which events trigger repayment, whether the amount decreases over time, what expenses are covered, and who bears tax, travel, credential-evaluation, licensing, or legal costs. Contract counsel may be needed because immigration approval does not decide enforceability. Avoid budgeting as though departure is impossible; admission can still be refused, employment can end, or family plans can change. The underlying TN case independently needs Canadian or Mexican citizenship, a listed USMCA profession, that occupation’s specified qualifications, and prearranged US professional work without prohibited self-employment. For Canadian citizens, compare preparation for port-of-entry admission with an employer-filed Form I-129 rather than treating the allowance as an application fee.
Hypothetical example: An accountant based near Ferland-et-Boilleau receives a repayable housing deposit. She models early resignation, denied admission, and employer cancellation separately, checks the actual contract language with suitable counsel, and keeps those exposures apart from credential review and government charges before deciding whether the offer remains affordable.