2011 Interim Tax Bill & Newsletter The 2011 Interim Tax Bills are currently being mailed out to all ratepayers. Installments are due March 31st and May 31st. Payments accepted in Canadian Funds only, cash, cheque, or via your Canadian financial institution. For more information regarding tax billing and assessments please visit the Treasury Department page of this web site. Included with the Interim Tax Bill is the Municipal Newsletter and the 2009 Municipal Performance Measurement Program (MPMP) Report. To view the newsletter and the 2009 MPMP Report please click on the links below. 2011 Interim Tax Billing Newsletter 2009 MPMP Report