Marin Tax Service in Bonita prepares individual and small-business returns from 6704 San Miguel Road, serving the 91902 ZIP along the corridor between Sweetwater Road and Otay Lakes Road. Construction-trade clients needing architectural or engineering plan reproductions for job-cost documentation source those prints from Bonita Blueprint in the same community, and the firm captures those expenses on Schedule C. Tax preparation covers standard W-2 wage-earner returns, Schedule C self-employment filings, and Schedule E rental-income reporting with depreciation schedules under both MACRS and the Section 179 expensing election. Bookkeeping services maintain general-ledger accuracy through monthly bank reconciliations, vendor-payment tracking, and quarterly financial-statement generation for lender or investor review. Small-business owners ordering branded invoices, letterhead, or marketing collateral coordinate fulfillment through Discount Print USA Chula Vista while the firm reconciles those marketing expenditures against quarterly profit-and-loss reports. The practice's most technical filings involve California Franchise Tax Board Schedule R apportionment for multi-state businesses computing sales-factor, property-factor, and payroll-factor allocations under the state's single-sales-factor formula.