Tax Office

Office   Hours: 
Monday - Friday (8:30AM - 4:30PM)

Office Phone: 
(302) 736-7022

Office Fax: 
(302) 736-4450


Annette Hart

ahart[at sign]*

*Replace [at sign] with @

Mailing Address: 
5 E. Reed St.
P.O. Box 475
Dover, DE 19903-0475

Who We Are 
The Tax Office is comprised of a Director, Contractor, and the Administrative Assistant, who are here to ensure that all properties are treated fairly and impartially in accordance with our State Laws and City Charter Ordinances. It is our desire to help and support you in effective, responsible and courteous manner.

The Tax Office does not establish the dollar amount of taxes required.

The City of Dover Tax Office welcomes your inquiries and concerns on how your property is assessed. We are committed to serve and assist you on any matters dealing with this office. Please contact the City of Dover Tax Office for more information. Our number is (302) 736-7022.

Mission Statement 
We, the employees of the City of Dover Tax Office, have a primary mission to maintain the property assessment system in a way that is equitable, fair and uniform to all citizens of the City of Dover and at the same time meet all constitutional and statutory requirements. We will strive to provide an optimal level of service, information and policy guidance to the public and to other governmental agencies.

Tax Office FAQ