Website Maintenance & Service Disruption

The City will be performing scheduled maintenance on Saturday, July 12, 2025 from 12 to 9 AM and Monday, July 14, 2025 from 9:30 PM to Tuesday, July 15, 2025 12:30 AM.

The following services will be unavailable:

• All interactive forms
• Online payments

Information pages on the Portal will not be affected. The outage is required to complete planned system maintenance.

We thank you for your patience in this matter. If you have any questions or concerns, please contact customerservice@markham.ca or call 905.477.5530.