A benefit agreement may not establish the actual professional duties and engagement terms.
Use each document for the fact it supports
Keep the offer, role description and genuine relocation terms consistent. Do not alter repayment language to make a private financial arrangement appear to be a government requirement.
Treat the employment letter as the central explanation of the TN engagement and the relocation agreement as evidence of a separate private benefit. The letter should identify the US or foreign employer, professional category, actual duties, worksite, compensation, intended period, and why the applicant meets that category’s precise education or licensing condition. Add proof of Canadian or Mexican citizenship and the relevant diploma, transcript, licence, or credential evaluation. Review dates and job descriptions across every record, but do not rewrite truthful repayment clauses merely to create uniform wording. A common error is submitting an allowance schedule without a complete offer, leaving no proof of prearranged professional work. The record must also avoid a US self-employment arrangement. A Canadian citizen may present the package at a port of entry or be sponsored through Form I-129, as appropriate.
Hypothetical example: An industrial designer from the Ferland-et-Boilleau area has a detailed reimbursement contract but a two-line offer. He asks the manufacturer for a signed letter describing product-design duties, salary, assignment length, and required design credential, then places receipts and repayment terms in a separate section so they do not substitute for the professional case.