Chartered accountant. Johanson-Witt Professional Corporation is a family owned and operated business that has been providing financial services to the Edmonton area for the past 30 years. We specialize in both personal and corporate tax preparation and have acquired a positive reputation through our impeccable customer service. We hold a proud tradition of personalizing our service to meet the specific needs of our clients which has resulted in lasting business relationships. A lot of our clients have been with us since the beginning years. Call us today to learn how we can help get your books in order.