☰
✕
Sign In

Why sign in to the Community?

  • Submit a question
  • Check your notifications
Sign in to the Community or Sign in to TurboTax and start working on your taxes
Level 3
posted Feb 22, 2026 11:58:58 AM

T3(SUPP) error after entering T5008 slips

I am using TT2025 Canada Desktop.

I have entered 4 T5008 slips in the program and when I look at the T3(SUPP) form the number of shares sold is 100 times higher than what i entered.  I have checked all 4 T5008 entries.  When i put in 40 shares the T3(SUPP) form shows 4000.  I don see any decimal place or anything like that.  Why is this happening?

0 3 20
3 Replies
Level 3
Feb 22, 2026 12:10:38 PM

Typed too quickly.  Obviously I mean the S3(SUPP) form and not T3(SUPP)

Moderator
Feb 22, 2026 12:16:26 PM

The forms are still not finalized, but there will be an update released before tomorrow's NETFILE opening, so that might contain a fix for this issue.  

 

The number of securities isn't used in the calculation, though, at least not on the S3 (SUPP).

 

Level 3
Feb 22, 2026 12:20:52 PM

Thank You.  I shall check back after the next update.  Yes, the proceeds, cost and Cap Gain figures are correct.  As long as the CRA doesn't dive deep into the number of shares and flag incorrect share prices 🙃