Would you kindly verify this information again?
Are you using the 'EasyStep' interview mode or the 'Forms' (Profile) mode?
Is there a value in box 68519 or 68518 that was carried forward from a 2024 return? (Auto-fill or carry-forward data can sometimes populate fields that get missed.)
Do any of the amounts in those lines (10100, 10400, etc.) include cents, or are they rounded to the nearest dollar? (Occasionally, a difference of $0.01 in the background math can trigger a "greater than" rule.)
Have you tried deleting the T1198 form entirely and re-adding it?
Let me know how it goes.
