Sharp Thunstrom & Batson Inc brings full-service CPA, tax-consulting, and IRS-resolution capabilities to the La Mesa Village business district from its Hammett Building office on 4th Street. The firm's tax-resolution practice addresses federal tax liens, wage garnishments, and installment-agreement negotiations—compliance work that often involves property-title coordination with agents such as David Mercado Real Estate Agents Coldwell Banker West. Business-advisory services include cash-flow forecasting, new-entity formation under California Corporations Code, and QuickBooks implementation for small-business clients throughout East County. Payroll-tax compliance covers quarterly Form 941 filings, California DE 9 and DE 9C reconciliation, and W-2/1099 year-end reporting, with business-banking relationships at institutions like Cabrillo Credit Union streamlining deposit verification and SBA loan documentation. The firm's IRS Offer-in-Compromise evaluations apply the RCP formula—reasonable collection potential based on equity in assets, future income projections, and allowable living expenses under IRS National Standards.