Where do I find form TPF-1.U.V?

When you use authorized online software you don’t need to include form TPF-1.U.V when you mail your return (despite the somewhat confusing message on this page).

Wealthsimple Tax is authorized by Revenu Québec for both online and printed returns. When you print your return, it will not include from TPF-1.U.V and you can safely mail your return without this form.