You can enter up to 30 T5008 slips. If you have more than 30 T5008 slips, add the amounts from each box and enter them as one T5008 slip in TurboTax. For example, enter the sum of all box 20s from all your slips in box 20 in TurboTax, and the sum of all box 21s from your slips in box 21 in TurboTax, etc.
