According to our records, this business is located at 6239 College Ave # 203 in Oakland (in Alameda County), California 94618, the location GPS coordinates are: 32.7916472 (latitude), -117.0662334 (longitude). Many Happy Returns is categorized under Tax Return Preparation and Filing (SIC code 7291). Current estimates show that the unit has a sales volume of $57,000 and staff of approximately 3 people. You can contact the company by phone at (510) 420-0600.