New corporate income tax law and Circular 99: Implications for 2025 tax finalization

As Vietnam’s tax regulatory landscape continues to evolve, new provisions under the Corporate Income Tax (CIT) framework and Circular 99/2025/TT-BTC introduce important considerations for enterprises in the 2025 financial year.

In this context, RSM Vietnam, in collaboration with Long Hau Industrial Park, will host the seminar New corporate income tax law and Circular 99: Implications for 2025 tax finalization.

The seminar will provide an overview of key legislative developments, practical implementation considerations and technical insights to support enterprises in strengthening compliance and managing tax and accounting risks.

Key takeaways:

• Key developments under the new Corporate Income Tax Law and considerations for the 2025 annual tax finalization
• Industry-specific tax incentives, with emphasis on supporting industries and food processing sectors
• Circular 99/2025/TT-BTC – Significant accounting updates and key tax–accounting differences
• Practical insights and discussion on implementation considerations

Agenda:

08:30 Check in

09:00 CIT: Implementation risks and annual finalisation roadmap

10:15 Tea break

10:30 Circular 99/2025/TT-BTC: Key accounting updates

11:30 Q&A session

12:15 The end

Contact:

Ms. Nguyen Thi My Ngoc at email ngoc.nguyen.2@rsm.com.vn

Type: FOC event 

Language: English (document provided)

Speakers:

Le Xuan Mao, Partner, Business tax advisory services

Phan Hoai Nam, Director, Audit and assurance services