ASSESSMENT INFORMATION
Assessment Date
Rendition Date
Taxable Property
Tax Due
Varies
Statutes list no specific date
Not applicable
RE, PP Exempt September 30
Counties

Municipalities:
July 31

Dover
September 30
New Castle
December 31
Newark
August 31
Wilmington

APPEAL INFORMATION
Real Estate Appeal Date
Personal Property Appeal Date
First Level Appeal
New Castle County-March 15
Kent County- April 1 to 15
Sussex County-February 15 to March 1
Not applicable
New Castle County-Department of Finance
Kent County-Local Assessor or Board of Assessment
Sussex County-Superintendent of Assessment

Disclaimer: The information contained on this page is to be used as a guide only. It is for information purposes only. It is possible that the information contained in this document will not apply to your specific situation. Ad Valorem Tax, Inc. is in no way responsible for the accuracy of the information presented on this page.