According to our records, this business is located at 4937 Telegraph Ave # D in Oakland (in Alameda County), California 94609, the location GPS coordinates are: 37.836333 (latitude), -122.2628665 (longitude). H & R Block Tax Service is categorized under Tax Return Preparation and Filing (SIC code 7291). Known organization manager is Dennis Smith. Current estimates show that the unit has a sales volume of $95,000 and staff of approximately 5 people. You can contact the company by phone at (510) 530-0444.