Contact us

BMO Spend Dynamics®

Cardholders/Cardmembers - Please contact your Card Program Administrator for any inquiries about Spend Dynamics®
Card Program Administrators - If you have account specific requests and would like to communicate by email, please include:

  • Corporation Name
  • Cardholder Name
  • Last four digits of card account number
  • Specific details of request
corporate.clientservices@bmo.com

For general inquiries, please refer to the number on the back of your cards.

Lost or Stolen Cards & Emergency Card Services

If you would like to report a lost or stolen card, or need emergency card services, please call:
Canada & USA:
(800) 361-3361
International (Call Collect):
(514) 877-0330