Property Taxes Explained in Oakland County, MI

If you’re buying a home, selling, or just curious about your financial responsibilities, understanding property taxes in Oakland County, Michigan is essential. Property taxes fund schools, local services, public safety, and infrastructure—but the calculation can be confusing.

Here’s a clear guide to help you understand how property taxes work in Oakland County.

What Are Property Taxes?

Property taxes are annual taxes levied on real estate that fund essential community services, including:

• Public schools

• Police and fire departments

• Road and park maintenance

• Libraries and other municipal operations

In Oakland County, taxes are collected by townships, cities, and villages, and are based on the taxable value of your property, which may not match your purchase price.

How Property Taxes Are Calculated

Oakland County follows the general Michigan property tax system using State Equalized Value (SEV), taxable value, and millage rates.

1. State Equalized Value (SEV)

• Your home is assessed at 50% of its market value, called the SEV.

• Example: A $400,000 home has an SEV of $200,000.

2. Taxable Value

• Taxable value is the number your property taxes are based on.

• For long-time homeowners, taxable value increases by the rate of inflation or 5% per year, whichever is lower.

• Filing a Principal Residence Exemption (PRE) reduces your taxable value if the home is your primary residence.

3. Millage Rate

• Taxes are calculated using millage rates, which vary by township, city, or school district.

• One mill = $1 per $1,000 of taxable value.

Example: If your taxable value is $200,000 and the combined millage is 40 mills, your annual property tax would be roughly $8,000.

Buying a Home in Oakland County

One critical factor for buyers is the uncapping of taxable value:

• When a property changes ownership, the taxable value resets to the current SEV.

• This often results in higher taxes compared to the previous owner’s bill.

• Always ask your agent or lender for a tax estimate based on your purchase price.

Homestead vs. Non-Homestead Property

Homestead (Primary Residence)

• Lower tax rate

• Requires filing a Principal Residence Exemption (PRE)

• Must be your main home

Non-Homestead

• Applies to rental properties, second homes, or vacant land

• Higher tax rate

Filing the PRE promptly ensures you pay the lowest legal rate.

When Are Property Taxes Due?

Oakland County property taxes are usually billed twice per year:

• Summer Tax Bill: typically due in July

• Winter Tax Bill: typically due in December

Many homeowners pay through an escrow account, but understanding deadlines is important to avoid penalties.

Appealing Your Property Taxes

If you believe your property is over-assessed:

• File an appeal at your March Board of Review

• Provide evidence such as recent comparable sales or property condition documentation

• Deadlines are strict, so act early

Tips for Buyers and Sellers

For Buyers

• Expect taxes to rise due to uncapping

• Estimate taxes based on your purchase price, not the seller’s bill

• Review millage rates for your specific city, township, or school district

For Sellers

• Taxes are prorated at closing

• You pay only for the portion of the year you owned the home

• Prepaid taxes are credited back at closing

Why Local Guidance Matters

Oakland County’s millage rates vary widely depending on township, city, and school district. Working with a local Realtor or lender helps:

• Estimate post-purchase taxes accurately

• Navigate exemptions and millage differences

• Avoid surprises at closing

Final Thoughts

Property taxes in Oakland County may seem complex, but understanding SEV, taxable value, millage rates, and uncapping makes it much easier to plan for homeownership. With the right guidance, taxes are manageable and predictable, helping you make confident decisions as a homeowner.

Call or text me anytime at (989) 213-8163 for more information.

Shawn Rowden

RE/MAX Platinum

Associate Broker

(989) 213-8163

Shawn@Rowdenhomes.com