Enter on each slip one of the following codes to indicate whether the slip is:

• "O" original
• "A" amended (changing the financial data or identification information)
• "C" cancelled

When using code "A" or "C," enter a description at the top of the T5 slip (for example, "AMENDED" or "CANCELLED") and include a letter of explanation when you file a copy of the slip with us. For more information, see Amending, cancelling, adding or replacing T5 slips.