Your property taxes and your home’s SEV
Sometime in the last week, you may have opened your mail to see a letter from the City assessor with new tax information inside about your 2008 property assessment. Each spring the City assessor sends out this information.
This year, most of us saw a different picture than we are used to seeing. In many cases, the assessed value of your house dropped, while the taxable value of your house increased.If you are like everyone else I know, you’ve found this very confusing. I’ll try my best to explain this.
Since 1995 (the Headlee Amendment, Proposal A, was passed in 1994) property tax increases have been limited to the rate of inflation or 5% per year, whichever was smaller. This held true even when property values increased significantly. This is a complex calculation that resulted from an interesting political agreement, which probably wouldn’t exist anywhere except Michigan. It also included changes in school taxes and an increase in the sales tax. This entire tax package was promoted by former governor Engler. Property taxes are calculated by multiplying the taxable value of your house by the millage rate.
The taxable value of your house is different from your houses’ assessed value. The assessed value represents 50% of the market value of a property. This is also called the State Equalized Value (SEV).The difference between these two numbers – the taxable value and the SEV – can be very small or significant, depending upon how long you have owned your home. If you owned your home before 1995, your taxable value has been going up more slowly than the SEV has increased. If you bought your home more recently, the two amounts will be closer together.
This year, the rate of inflation is 4.4%. That means that the property tax on your home can increase 4.4%. At the same time, property values have dropped.Because property values have dropped, it’s possible for your property to be worth less (this is the SEV amount) but your taxes to increase.
The following two examples are provided by the City to help clarify this confusing calculation. Both examples assume a 2008 market value of $300,000 and a 2009 market value of $275,000 with a 2009 CPI of 4.4 percent.
Example 1
2008 2009
Market Value = $300,000 Market Value = $275,000
Assessed Value = $150,000 Assessed Value = $137,500
Taxable Value = $98,000 Taxable Value = $102,312
Example 2
2008 2009
Market Value = $300,000 Market Value = $275,000
Assessed Value = $150,000 Assessed Value = $137,500
Taxable Value = $145,000 Taxable Value = $137,500
Examples Explained
In example 1, the market value decreased, but the taxable value increased by the CPI 4.4 percent because the taxable value is still less than the assessed value. In example 2, the market value decreased and the taxable value decreased as the taxable value cannot be higher than the assessed value. For property owners who have owned their property for a number of years, Proposal A created a smoothing effect on their property taxes. In years with rapidly increasing property values, property owners saw a limited increase in property taxes. As illustrated in Example 1, it also will mean small increases in property taxes in years where property values are stagnant or declining.
Appeals Process
Taxable value is simply a mathematical calculation and typically cannot be appealed. The assessed value is 50 percent of market value and can be appealed if it is believed to be too high. A reduction in a property’s assessed value will not reduce property taxes unless the reduced assessed value falls below the taxable value. For more information, contact the City of Ann Arbor assessor by going to www.a2gov.org, then under the services drop down menu click on property assessment data.

