The FIR system and all associated applications will be unavailable January 30th to March 3rd 2026 as a result of a scheduled system upgrade.
During this period the FIR website will be available Monday to Friday only, with the exception of Friday February 6th and Friday February 13th.
Please see the News section for more information.
Submission Requirements
| Document | Submitted By | Due Date | Submit To |
| Financial Information Return | All Municipalities | 31-May-26 | Submit (Netfile) using the Submit button in the Smart FIR. |
| Financial Statements | All Municipalities | When Available | E-mail to: FIR.MAH@ontario.ca or Mail or Fax to your regional MSO Office |
| Feedback and Comments | Open | Optional | E-mail to: FIR.MAH@ontario.ca |