Dorothy A. Rego, PLLC is a CPA firm in Surprise, Arizona, serving business owners, executives, independent professionals, and individuals. The firm provides tax services, including tax planning and tax resolution support, along with services for individuals such as personal financial planning, estate planning, and elder care.

For businesses, Dorothy A. Rego, PLLC offers payroll services, small business accounting, new business formation, part-time CFO services, cash flow management, strategic business planning, reviews and compilations, and internal controls. The firm also supports clients with QuickBooks setup, training, tuneups, tips, and related QuickBooks services.