Antonio L Quinto CPA is a tax and accounting firm based in Placentia, CA, serving individuals and businesses. The practice provides support across tax services, tax planning, accounting services, bookkeeping, payroll, sales tax, and help with IRS notices and audits.

Antonio L. Quinto is a CPA licensed in California with over twenty five years of tax and accounting experience. Source materials describe work with clients in diverse industries, including manufacturing, financial services, architecture, real estate, healthcare, wholesale, retail, nonprofits, insolvency, and litigation.

The firm supports both in-person and remote service formats, with capabilities that also include new business formation, entity selection and restructuring, cash flow and budgeting analysis, financial projections and forecasts, litigation support, forensic accounting, and computer consulting.