DELAWARE

 

DELAWARE PROPERTY TAXES

 

Tax Structure
 Taxes are collected by the Counties.
 
Due Date
Annual tax bill available August 1 –
Due September 30, Delinquent October 1
 

 

 

 

 

COUNTY NAME
 
ADDRESS, PHONE NUMBER
 
OTHER
 
555 Bay Road
Dover DE 19903
 
302-744-2341
 
 
 
 
 
 
 
 
 
New Castle County Property Taxes
New Castle County Property
P.O. Box 15358
Wilmington, DE 19886-5358
 
 
 
PO BOX 589
Georgetown, DE
 
(302) 855-7741
 
 
 
 
 
There is one annual tax bill (includes school tax and county tax) due by September 30th.