I had capital loss from stocks in 2014 for more than the $3000 cap, so the excess amount should carry-over to 2015. But in the 2015 tax return I did not claim the carry-over amount; I only accounted for the gain/loss of my stock from the 2015 year, and I forgot about the carry-over amount. This year (2017), I was revisiting my prior tax returns and saw this carry-over that I was supposed to have. So I am wondering, can I still claim the carry-over amount from the 2014 year in this year's tax return (2017)? There is really no record of the carry-over amount except for that it shows up on the 2014 tax return Schedule D because clearly the capital loss amount was greater than the $3000 cap.
Please help, thank you!
