The Municipality of Sioux Lookout's Property Tax Clerk is responsible for the billing and collection of all interim, final and supplementary property tax billings.

The Tax Clerk also administers a number of provincially mandated programs including a low-income seniors and low-income disable tax deferral program, commercial/industrial vacancy rebates and registered charity rebates.

The clerk also processes property tax adjustments from Section 357/358 applications under the Municipal Act.

Get Your Property Tax Bill by Email

If you would like to receive your property tax bill by email instead of regular post, please complete the information on this form.

Sign up for e-billing

Tax notices are sent out twice a year, the first (Interim Levy) in early February and the second (Final Levy) in early July.

The Interim & Final Levy can now be paid in two (2) installments.

Please note that only one bill will be issued in July for the final tax levy.  It is the customers responsibility to make sure that payments are received in full by the due dates below since the Municipality will not be issuing reminders for the second installment date.

 2023 Due Dates for Interim Taxes

  • February 28, 2023 - 1st Installment
  • April 28, 2023 - 2nd Installment

 2023 Due Dates for Final Taxes

  • August 31, 2023 - 1st Installment
  • October 31, 2023 - 2nd Installment

Frequently requested links:

If you have any concerns regard the amount shown on your tax notice, please contact the Property Tax Clerk as soon as possible.

Change your address with MPAC

 As a property owner, you will receive notices from the Municipal Property Assessment Corporation (MPAC) about your property's assessed value. If you own a property in Sioux Lookout, but want to receive all your notices at a different mailing address, you can easily update your information with MPAC. Visit to change your mailing address online.