Is it Time to Change Accountant? TAG Accountants Group provides 7 persuasive reasons to make the change to their expertise. Benefit from a complimentary value-enhancing session, round-the-clock access to financial data, and flat fee contracts. Customers benefit from unrestricted phone calls to their professional team, and a seamless changeover. Focused on forward-thinking strategies and tax efficiency, the team makes you aware of all tax options by year’s end.