According to our records, this business is located at 20219 N 59th Ave # A4 in Glendale (in Maricopa County), Arizona 85308, the location GPS coordinates are: 33.6694777 (latitude), -112.184728 (longitude). H & R Block Tax Service is categorized under Tax Return Preparation and Filing (SIC code 7291). Current estimates show that the unit has a sales volume of $372,000 and staff of approximately 12 people. You can contact the company by phone at (623) 362-0020.