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Municipal Discount Factors PRINT THIS PAGE PRINT THIS PAGE text size Regular Text Medium Text Large Text
 

What are Municipal Discount Factors (MDFs)?
How do I understand the MDF table?
When are MDFs used?
How are MDFs used to recalculate the phased-in assessment?

Municipal Discount Factors (Map)

Click on your area below for local Municipal Discount Factors.

Note: There are no assessment regions 8,10,11, 12 and 22

 
 

Counties of Frontenac and Lennox & Addington City of Ottawa Territorial District of Algoma City of Greater Sudbury, Territorial Districts of Sudbury and Manitoulin Territorial Districts of Nipissing and Parry Sound Counties of Lanark and Leeds & Grenville County of Renfrew Counties of Prescott & Russell and Stormont, Dundas & Glengarry Counties of Northumberland and Hastings and Prince Edward Counties of Haliburton and Peterborough, City of Kawartha Lakes District Municipality of Muskoka County of Simcoe Regional Municipality of Durham Regional Municipality of York City of Toronto Regional Municipalities of Halton and Peel City of Hamilton Regional Municipality of Niagara Counties of Brant and Haldimand and Norfolk Regional Municipality of Waterloo, the Counties of Dufferin and Wellington, and the City of Guelph Counties of Elgin, Middlesex and Oxford Municipality of Chatham-Kent, County of Lambton County of Essex Counties of Huron and Perth Counties of Bruce and Grey Territorial Districts of Kenora and Rainy River and Thunder Bay Territorial Districts of Cochrane and Timiskaming Territorial District of Algoma City of Greater Sudbury, Territorial Districts of Sudbury and Manitoulin

What are Municipal Discount Factors (MDFs)?

Municipal Discount Factors (MDFs) are one of a number of methodologies used in the recalculation of phased-in assessments.  MDFs are used when changes, such as new construction, have been made to a property.  The factors are used to ensure the phase-in for that property represents only the market increase between the January 1, 2005 valuation date and the January 1, 2008 valuation date.  They are calculated for each property class, in each municipality. 

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How do I understand the MDF table?

The factors are represented in the table as discount factors.  In other words, how much, on average, would 2008 market values have to be reduced to reflect 2005 values in a property class in a municipality.

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When are MDFs used?

The MDFs are used only when certain types of changes occur on a property.  More details about these changes are contained in Ontario Regulation 262/09, however, the types of changes include:

  • where vacant land is improved by a new building or structure;
  • where land becomes, or ceases to be, exempt from taxation;
  • where the land is subdivided;
  • where a new unit is created by a condominium plan;
  • where the land is reclassified, for example, from the residential to commercial class; and
  • other specified circumstances as set out in section 5 of Ontario Regulation 262/09.

When one of these changes occur, the 2008 current value is multiplied by the applicable MDF to determine a revised 2005 current value.

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How are MDFs used to recalculate the phased-in assessment?

If a new house is built which increases a property’s 2008 current value to $200,000 and this occurred in a municipality where the residential MDF is .900000000, then the 2005 current value that will be used for phase-in purposes is $180,000 ($200,000 x .900000000).   The phased-in assessment is the difference between $180,000 and $200,000, or $20,000.  This is the amount of assessment that is eligible to be phased-in.

The result of the application of the MDF is that this property now has a level of phase-in that represents the average level of phase-in for all property in that property class in the municipality.

If you have any questions about the MDF table or your assessment in general, please contact us.

 

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