Costello Accountancy Corporation

Costello Accountancy Corporation is a verified accounting firm, offering accounting and tax preparation services to customers and small business owners located in and around Dublin, California. Costello Accountancy Corporation is a CPAdirectory verified accounting firm, licensed to practice in the state of California. The requirements for licensure in California ensure that Costello Accountancy Corporation maintains the highest standard of knowledge and ethics when operating as an accounting firm. Accounting firms may provide services in private industry, education or government, and are often considered experts in tax preparation. Costello Accountancy Corporation can help you with tax preparation services, consulting, business planning and auditing.