Sonja L Haaby Believes In Maintaining a Healthy WorkLife Balance Sonja L Haaby is the Owner / Accountant Enrolled Agent and Licensed Tax Consultant at Haaby & Associates, LLC since 2018. She offers a wide array of services, including Tax planning and preparation for small businesses, non-profits, and individuals. As her clients have always been her top priority, she spares no effort to make sure that they receive the best possible service from her. Apart from providing optimal accounting solutions, she is also lauded for maintaining the highest standards of ethical conduct & integrity in her professional life.