A short, fixed-term assignment changes the calculus for a household move: a spouse and children could face a shorter stay tied to one academic term, without independent work authorization for a spouse under a dependent status. Weigh whether relocating the whole household suits a term that may or may not renew.
Match the household decision to the contract's actual length
A single semester assignment carries different household implications than a multi-year appointment, even before renewal is considered. Discuss with the family whether a shorter separation, a full relocation, or a wait-and-see approach fits the actual contract length. If renewal is likely but not guaranteed, avoid locking in decisions such as leases or school enrollment that assume a longer stay.
Set the household conversation against the contract as written rather than against the expectation of renewal. A dependent of a TN professional holds a status carrying no independent work authorisation, so a spouse who needs to earn requires a separate assessment on their own facts. For a single term, the realistic options are a temporary separation, a full move accepting the risk, or waiting until an appointment of useful length is offered, and each carries a cost worth naming out loud.
Avoid signing a lease or committing to school fees on the strength of a renewal the institution has not yet decided, because departments often confirm renewals late in the term. Record the decision and revisit it when they do.