David Oase CPA

David Oase CPA is a full-service accounting firm combining decades of experience with a commitment to personalized client service. The firm evolved from The Tax Man, Ken Oase's accounting business founded 30 years ago. David Oase became a CPA in 1993 after initially helping his father develop accounting software on an IBM computer during summer breaks. The firm provides expert accounting solutions including tax preparation, bookkeeping, payroll processing, business formation, financial and estate planning, cost segregation analysis, and business advising. David Oase CPA serves small businesses and self-employed professionals seeking to save time, stress, and money on their accounting needs. The firm takes a collaborative, consultative approach to understand client goals and provide tailored solutions. Services emphasize thoughtful advice, personalized accounting, no-obligation consultations, and upfront quotes. The team includes certified professionals such as Angelica Chavez, a licensed Enrolled Agent specializing in complex tax situations, and experienced bookkeepers supporting accounting operations. Located in Tucson, the firm has earned a reputation as the preeminent choice for local businesses and individuals through dedication to client success and professional integrity.