Sandi Stocker has been with Miller, Welle, Heiser & Co., Ltd. for 28 years. Sandi is a certified Quickbooks ProAdvisor and provides assistance to our Quickbooks clients with system set-up, accounting support, analysis and training. Sandi's experience includes payroll as well as benefits and government reporting, 1099 requirements, sales tax, bookkeeping, year-end accounting, and partnership and corporate tax returns.