Core Accounting offers you over 30 years of professional accounting experience in non-profit, church, and manufacturing industries. Mary Anderson, Principal Accountant, has earned a reputation for skillfully managing complex financial systems and providing superior customer service. Prior to founding Core Accounting, Mary was the Accounting Manager for Westwood Community Church for 10 years, where she successfully led the accounting team as the organization grew to an annual budget of 6-7 million dollars.