TD does not authorize employment; the spouse needs a separate lawful basis for work.
Build the household budget from actual permissions
A compensation package calculated for a two-income household does not confer the spouse’s work rights. Review the proposed employment and permission rather than rely on the employer’s budget assumptions.
Plan household income from each person’s immigration permission rather than the principal worker’s compensation. A spouse admitted in TD status may study but cannot accept employment, perform remote services while physically in the United States, or fill shifts for the TN employer. If paid work matters, examine whether the spouse independently qualifies for another status before committing to a start date; the principal’s package never transfers work authorization. Also verify citizenship separately from Canadian permanent residence: only Canadian or Mexican citizenship can meet the nationality element for TN, alongside a listed USMCA profession, its prescribed qualification, and prearranged work that is not self-employment. The usual planning failure is signing a lease or childcare arrangement that assumes an unauthorized second salary.
Hypothetical example: A Larouche pharmacist accepts temporary professional work and expects her husband, a cabinet finisher, to continue handling Canadian customer orders online after accompanying her. Their review flags that productive remote work from U.S. soil is still work and TD supplies no employment authority. They recalculate expenses using her actual cash salary, keep noncash benefits outside the spending total, and postpone his services unless he obtains an independent lawful basis.