When you enter a large moving expense deduction such as yours (approximately $25k), you are reducing your husbands "Net Income", which greatly affects his tax payable.The reduction could possibly have placed him in a lower Federal tax bracket, and most certainly has in the Provincial tax bracket.
As long as you have entered everything correctly, TurboTax guarantees our calculations are 100% accurate.One thing when claiming a high moving expense deduction is to be sure you have all the documentation available if CRA requests to review it.