blue20ae

Ask TD or your management company for your pre-authorized debit agreement (PDA), or even a BLANK one.  There should be a clause on the terms on how to cancel the EFT, and the steps on how to do it.  (Likely you have to formally submit your request by writing, not just calling them or show up at their office.)

I highly doubt you need to get back the void cheque.  The purpose of the void cheque is only to help to set up the EFT correctly and ensuring the right account and bank number are used.

Even if you give someone a signed cheque, you can stop payment without getting back the actual cheque.

blue20ae

Cheques will have its own set of problems and frauds.

Unlike in Asia, Banks in Canada don't verify cheques of "small amount".

http://www.cbc.ca/news/canada/br ... 02/bc-abmfraud.html