OSANNA is an audit and consulting firm based in Dar es Salaam, Tanzania. We pride ourselves in being able to provide our clients with professional services through our team of qualified and experienced auditors, accountants, tax consultants, company secretaries and NGOs special services consultants. Our target is to build close relationships with each and every client. Our commitment is to help you plan a tax efficient structure, improve your profits and increase the value of your business by handling complex and sophisticated matters in a professional and personal approach. We are registered with the National Board of Accountants and Auditors (NBAA) of Tanzania as Certified Public Accountants with PF no. 379.