Isaac Magwanyana CA(SA)

Isaac Magwanyana CA(SA)
Senior Manager, External Audit Division, Bonakude

Isaac Magwanyana has more than 9 years of auditing experience in the Public and Private Sectors. He is a Senior Manager in the External Audit Division at Bonakude, where he leads external audit engagements and provides technical expertise in governance, financial reporting, and assurance services.

Throughout his career, he has been involved in numerous auditing assignments across the Public Sector, servicing municipalities, provincial departments, TVET colleges, universities, public entities and private sector clients. His experience includes leading audit teams, preparing and reviewing financial statements, and providing technical accounting advice in accordance with Generally Recognised Accounting Practice (GRAP).

Among his career highlights, Isaac completed his SAICA articles with the Auditor-General of South Africa (AGSA) and subsequently served as an Assistant Manager at BDO UK, and Manager at Grant Thornton UK and Deloitte Africa. He has successfully led assurance engagements projects that have strengthened governance, enhanced GRAP compliance, and contributed to improved audit outcomes for public sector institutions.

His key areas of expertise include Internal Audit; External Audit; Accounting; AFS Review and Forensic investigations.

Social Media Links:
LinkedIn: https://www.linkedin.com/in/isaac-magwanyana-ca-sa-1124ba43/

Published Articles:
Magwanyana, I., 2026. GRAP 104 (Revised) Simplified for the Public Sector. Bonakude. Available:
https://www.bonakude.co.za/grap-104-revised-public-sector/