After talking with the TT agent over the phone who has been having many calls related to this her answer that worked for me was to put box 21 in normally and then put the same amount in box 52 under total capital gains or in both foreign and total if you have foreign income as well. So for example my box 21 says 61.23 and both my box 52’s have 61.23 in it aswell. Then remove all numbers from both box 53’s and it will then allow you to netfile. I was so frustrated I’m so glad there was a solution.
