Can gains fro T3 slip claimed from loss carried forwarded from other years ?

[TurboTaxSusan]

You can’t carry forward gains, but you can carry back losses.

In TurboTax CD/Download EasyStep mode or TurboTax Online, click on the Find icon, then search for “Loss”. Click on “Losses” and click “Go”. Check the box next to “Request For Loss Carryback”, then click “Continue” until you get to the Carryback page that you need.

In TurboTax CD/Download Forms mode, click on the Forms icon, then search for “Loss”. Click on “Loss Worksheet” and click “OK”.