Summary of Legal Documents

PROFESSIONAL NEWSLETTER FOR SEPTEMBER 2025

 

SUMMARY OF LEGAL DOCUMENTS
PROFESSIONAL NEWSLETTER FOR SEPTEMBER 2025

INTRODUCTION::

The september 2025 bulletin updates new policies on accounting – auditing, taxation, investment, and customs. Notably, it expands the scope of enterprises subject to mandatory audits and adjusts tax policies to better support businesses.

 

SUMMARY TABLE
No.
Title, Reference Number
Content
Effective Date

PART I: LEGAL POLICIES ON ACCOUNTING & AUDITING

1

Decree No. 90/2025/ND-CP of the Government amending and supplementing a number of articles of Decree No. 17/2012/ND-CP dated March 13, 2012 of the Government detailing and guiding the implementation of several articles of the Law on Independent Audit. From 2025, large-scale enterprises must undergo audits if they meet at least two out of three criteria regarding labor, revenue, or total assets, etc. Issued on April 14, 2025
Effective from April 14, 2025

PART II: LEGAL POLICIES ON TAXATION

2

Law No. 67/2025/QH15 promulgated on June 14, 2025. Corporate Income Tax Law No. 67/2025/QH15 introduces flexible tax rates based on enterprise size, adds incentives for small businesses and converted household businesses, and applies a global minimum tax to multinational groups. Issued on June 14, 2025
Effective from October 1, 2025

3

Law on Science, Technology, and Innovation 2025. The new Personal Income Tax Law (effective from October 1, 2025) expands tax exemptions for income derived from scientific research, innovation, and commercialization of research outcomes. Issued on June 27, 2025
Effective from October 1, 2025

4

Effective from October 1, 2025, the latest goods purchase statement form for 2025 is Form No. 02/TNDN (replacing Form No. 01/TNDN issued under Circular No. 78/2014/TT-BTC). The draft new Corporate Income Tax regulation proposes replacing Form 01/TNDN with Form 02/TNDN for transactions without invoices, in line with the Corporate Income Tax Law 2025 effective from October 1, 2025. Effective from October 1, 2025

PART III: LEGAL POLICIES ON INVESTMENT

5

Decree No. 239/2025/ND-CP amending and supplementing a number of articles of Decree No. 31/2021/ND-CP dated March 26, 2021 of the Government detailing and guiding the implementation of a number of articles of the Law on Investment. The new investment policy focuses on identifying incentive areas under a two-tier model, removing the 10-year equipment age limit, and revising industrial park infrastructure investment regulations to better facilitate investors. Issued on September 3, 2025
Effective from September 3, 2025

6

Draft Law on Business Investment replacing the current Law on Investment, developed by the Ministry of Finance, consists of 6 Chapters, 47 Articles, and 4 Appendices. The Draft Law on Business Investment (to be submitted to the National Assembly in October 2025) aims for strong reforms: shifting from “pre-check” to “post-check” mechanisms, reducing conditional business sectors, and promoting digital and green investment. According to the plan, the Draft Law will be submitted to the 15th National Assembly for consideration and approval at the 10th session (October 2025).

PART IV: LEGAL POLICIES ON CUSTOMS

7

Circular No. 86/2025/TT-BTC of the Ministry of Finance: Regulations on collection rates, collection regime, payment, management, and use of customs fees and transit fees for goods and means of transport. Circular No. 86/2025/TT-BTC provides exemptions of customs and transit fees for goods and vehicles in certain preferential cases. Issued on August 28, 2025
Effective from October 12, 2025

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