Tax Pro's prepares individual and business returns from Suite K at 3275 Adams Avenue in San Diego's Normal Heights, a practice founded by Tim Dang in 2010 and operating under the Full Spectrum Solutions LLC entity. The firm holds a BBB A+ rating and specializes in sole-proprietor and Schedule C filings, the return type that requires line-item documentation of business income, cost of goods sold, and deductible expenses against self-employment tax liability. Tax-planning guidance on entity selection and quarterly estimated payments produces the income-verification records that self-employed borrowers need for mortgage qualification through lenders such as David Hughson at The GreenHouse Group on the Adams Avenue corridor. Mobile tax preparation services bring the filing process to the client's home or office, eliminating the need to transport records to the storefront during peak season. The 92116 ZIP location sits at the western edge of the Normal Heights commercial corridor, where Adams Avenue transitions toward the North Park border. Return preparation covers individual filers, small-business entities, and income-tax refund processing across both the San Diego and Garden Grove locations. Dang maintains fluency across annual tax-law changes affecting standard deduction thresholds, qualified business income deductions under Section 199A, and depreciation schedules for capital assets. Digital marketing and Google Business Profile optimization for small-business clients often overlap with the local SEO strategies managed by Map Ranks on the Adams Avenue corridor. The LLC incorporation date of September 2010 with the California Secretary of State establishes a fifteen-year operating history rooted in the Normal Heights business district.