According to our records, this business is located at 200 Wilkerdean Dr W in Newark (in New Castle County), Delaware 19711, the location GPS coordinates are: 39.693412 (latitude), -75.740193 (longitude). Delaware Tax Service is categorized under Tax Return Preparation and Filing (SIC code 7291). Known organization owner is Walter Twardus. Current estimates show that the unit has a sales volume of $52,000 and staff of approximately 2 people. You can contact the company by phone at (302) 731-4522.