Westax on Coronado Island operates a full-service tax, IRS-resolution, and bookkeeping practice from 1224 10th Street, Suite 210 — a firm founded in 1998 that has built 27 years of filing experience across all 50 states in the 92118 ZIP. Estate and probate accounting extend to trust-tax filings and property-transfer basis calculations, tasks that generate mortgage-payoff and title documentation coordinated with CMG Mortgage during Coronado Island real-estate settlements. IRS problem resolution is a core specialty, covering offer-in-compromise negotiations, penalty-abatement requests, installment-agreement structuring, and back-filing of delinquent returns for individuals and businesses. Military tax preparation addresses combat-zone exclusions, SCRA protections, and the state-residency elections unique to active-duty personnel stationed at Naval Air Station North Island — a Coronado-specific need given the base's 40,500-monthly search volume. New-business formation services include entity-type selection, QuickBooks setup, EIN registration, and first-year estimated-tax calculations — startup infrastructure that Coronado entrepreneurs build alongside the commercial-property guidance at Crestmont Realty. The firm's most complex engagements involve multi-year IRS audit defense with Circular 230 representation, Form 706 estate-tax returns with generation-skipping transfer allocations, and California Franchise Tax Board protest filings under Revenue and Taxation Code Section 19041.