As per Taxcycle, a return with T1198 must be paper filed.
I found in my search that this is the first year a return with T1198 can be e-filed.
"You are eligible for a special tax calculation when you file your 2024 income tax and benefit return. You will need to get Form T1198 or a letter containing equivalent information from your employer. Starting this year, you can submit your return electronically if you are reporting a QRLSP."
Super dumb question, but I can I ask HOW you actually filled this in with Taxcycle. I have a letter from my clients employer with all of the relevant T1198 info on it…are you manually retyping this into Taxcycle to fill in the T1198 schedule and submitting it that way? Or is there some other schedule I’m not seeing?
Someone else posted a similar thread after mine - if you increase income by $1 it will accept a refile for T1198. It won’t without the $1 change because it does not recognize a change worthy of a re-file.