I entered my T3 data and Turbotax tells me that I have an error. where Box 52 & 53 do not equal box 21 and this is not the case? why?

[TurboTaxSusan]

@abrosseau Please try doing the review, and if it shows you the error, click on Resolve and re-enter the amounts on box 52 & 53. If that doesn't solve the problem, enter the sum of 52 & 53 into box 53 and delete the amount in box 52. The new capital gains rate is not going into effect this year, so both boxes are taxed at the same one-half (50%) rate.