Property tax appeals
Delaware Property Tax Appeal Guides by County
Find your county for property tax appeal deadlines, filing instructions, and local resources in Delaware.
Get My Savings EstimateDelaware at a glance
Population
990,000
Median home value
$251,000
Average property tax
$1,500
Effective tax rate
0.57%
Choose a county below for its local property tax appeal process, deadlines, and official filing resources.
Find your county
Local deadlines, filing instructions, and official resources. Start with your county.
County guides in Delaware
County guides are coming to Delaware
We haven't published a county guide for Delaware yet. You can browse other state guides or contact us with a question about your property.
Check your property's potential savings
Enter your address for a free property tax estimate.
Available exemptions
Senior School Property Tax Credit
Disabled Veteran Exemption
Blind Person Exemption
Paraplegic Exemption
Special programs
Senior School Property Tax Credit
Review eligibility and timing before filing a Delaware property tax appeal.
Property Tax Relief for Elderly
Review eligibility and timing before filing a Delaware property tax appeal.
First-Time Homebuyer Credit
Review eligibility and timing before filing a Delaware property tax appeal.