Thanks for the details of the workaround @blgcan . However, I probably won't use that workaround because I've got several T3 slips. It's just too much work. That's why I have been buying TurboTax for almost 30 years -- to do the tedious work for me. However, it's possible this might be the last year I buy TurboTax, unless they fix this bug quickly (in the Desktop version!) and make amends for all this hassle. Perhaps TurboTax can send everyone a 25% or 50% off coupon for next year?
