The Division of Revenue has Public Service Offices in New Castle, Kent and Sussex County.

Public Service Hours:
Monday - Friday
8AM to 4:00PM

New Castle County

Kent County

Sussex County

Carvel State Office Building
820 North French Street
Wilmington, DE 19801
Phone: 302.577.8200
Fax: 302.577.8202

Thomas Collins Building
540 S. Dupont Highway
Dover, DE 19901
Phone: 302.744.1085
Fax: 302.744.1095

20653 Dupont Blvd. Suite 2
Georgetown, DE 19947
Phone: 302.856.5358
Fax: 302.856.5697

Toll Free Number 1.800.292.7826 (Delaware Only)

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