The Government officially issued Decree 102/2026/NĐ-CP (Decree 102/2026), which introduces critical amendments and supplements to Decree 75/2019/NĐ-CP (Decree 75/2019) regarding administrative penalties for violations in the competition sector. Effective from 20 May 2026, Decree 102/2026 provides clearer enforcement guidelines and adjusts penalty frameworks, particularly for economic concentrations.

Below is a summary of the key changes introduced by Decree 102 that will directly affect M&A transactions subject to merger control (economic concentration notification) requirements in Vietnam.

In March 2026, Vietnam’s Ministry of Finance (MOF) released a draft decree (Draft Decree) implementing the Law on Personal Income Tax 2025 (PIT Law 2025) for public consultation. One proposal drew strong feedback from businesses and investors: a change to how individuals are taxed on the transfer of shares in non-public/unlisted joint-stock companies (JSCs). Following the consultation, the MOF now appears poised to step back from that change – welcome news for investors and companies engaged in M&A and private share transactions.

On 15 May 2026, the Ministry of Finance issued Circular 55/2026/TT-BTC (Circular 55/2026), introducing a new set of forms for investment activities in Vietnam. Two specific changes in the new form of application for M&A Approval are notable for investors engaged in M&A transactions.