TurboTax software does not propose to transfer amounts from a refund of one spouse to the payment due by the other spouse. Quebec Gov just told me about Line 467? Fuming

This option is available in TurboTax Online. To get to that page, click on Find (magnifying glass) in the top right-hand corner. Type "acc" in the box, then select "Accelerated Refund / Refund Transferred to Your Spouse" from the list and click “Go”.