Assessor
Salt Lake County Assessor
Appeal Deadline
September 15
Required Form
Board of Equalization appeal form
Risk of Increase
Rare but possible
Median Home Value
$450,000
Effective Tax Rate
0.67%
Estimated Annual Savings
$452
Based on 15% reduction
Salt Lake County Assessor Portal
Access your property records, assessment details, and file appeals directly through the official Salt Lake County website.
Visit https://slco.org/assessorTips for Salt Lake County Appeals
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SLC area — 55% residential primary assessment
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File with the Board of Equalization by Sept 15
Step-by-Step
How to Appeal in Salt Lake County
Review your property assessment notice from Salt Lake County Assessor. Verify the property details — square footage, bedroom count, lot size, and condition.
Research comparable sales in your area. Look for recent sales of similar properties that sold for less than your assessed value.
File your appeal by the September 15 deadline. You can file online at https://slco.org/assessor, by mail, or in person.
Prepare your evidence packet. Include comparable sales data, property condition photos, and any repair estimates that affect value.
Attend your appeal hearing. Present your evidence clearly and focus on comparable sales that support a lower value.
Receive your decision. If the appeal is unsuccessful, check your options for further appeal.
FAQ
Salt Lake County Property Tax Questions
How do I appeal my property tax in Salt Lake County, Utah?
File a appeal with Salt Lake County Assessor by the September 15 deadline. You can file online at https://slco.org/assessor, by mail, or in person. ProtestMax generates your complete appeal packet for $45 flat.
What is the property tax rate in Salt Lake County?
The average effective property tax rate in Salt Lake County is approximately 0.67%. The median home value is $450,000, resulting in an average annual tax bill of approximately $3,015.
What is the appeal deadline for Salt Lake County?
The appeal deadline for Salt Lake County is September 15. Make sure to file before this deadline to preserve your right to appeal.
How much can I save by appealing my Salt Lake County property tax?
A successful appeal in Salt Lake County typically reduces the assessed value by 10-20%. On the median home value of $450,000, a 15% reduction saves approximately $452 per year.
Can my property tax increase if I appeal?
In Utah, there is a theoretical risk that your assessed value could increase as a result of a appeal. However, this is rare in practice, and most appeals result in a reduction or no change.