Incorporated in 2003, SDC Tax & Business Services in Point Loma, San Diego provides tax preparation, accounting, and bookkeeping from its Kenyon Street office with a second location on Rosecrans Street. The firm builds compliance packages for real-estate investors managing rental portfolios and 1031-exchange timelines, a client profile that overlaps with the coastal-property transactions brokered at Coldwell Banker West. Restaurant owners receive industry-specific accounting that tracks tip reporting, food-cost ratios, and California sales-tax obligations across multiple POS systems. High-income earners and corporate clients benefit from year-round tax planning that aligns liability projections with the business-insurance coverage structured through Ashton Ellis - State Farm Insurance Agent. Multi-entity returns consolidating personal, corporate, and rental-property filings for investors holding five or more California properties represent the firm’s most complex annual engagement.