TurboTax' Help is confusing: "If you’re an active-duty service member who relocated due to a permanent change of station (PCS), your move automatically qualifies. If not, your move will need to meet certain requirements.
To qualify for this deduction as a full-time employee, you'll need to work at the new location for at least 39 weeks in the 12-month period, once you've arrived in your new city. …."
