
Legal Q&A
Q
Views9,414
Hello. I am the representative of a business that is preparing for an SME M&A. While preparing for the M&A, I learned about the business combination report. When must the business combination report be filed? Is there a separate deadline? And I am also curious whether there is any disposition imposed if I do not file the business combination report.
SME M&A
Business combination
Business combination report
Answer
Published:
Author : Kuk Il KIM
Hello. I am the M&A attorney at Daeryun Law LLC, and I see you are preparing an SME M&A right now.
The business combination report is, in principle, an ex post report filed after the combination is completed.
However, if one of the combining companies is a large-scale company whose total assets or revenue in the immediately preceding business year is 2 trillion won or more, a prior report must be filed as a mandatory matter.
It is a matter determined by considering the effect that the combination and the like will have on companies and the economy.
Depending on the type of transaction, this reporting period varies. The details are as follows.
▶ Acquisition of shares
Large-scale company : prior report after the conclusion of the contract and before completion of performance
Other than a large-scale company : within 30 days from the date of delivery of share certificates and the like
▶ Merger
Large-scale company : prior report after the conclusion of the contract and before completion of performance
Other than a large-scale company : within 30 days from the date of the merger registration
▶ Business transfer
Large-scale company : prior report after the conclusion of the contract and before completion of performance
Other than a large-scale company : within 30 days from the date of completion of payment of the business transfer price
If, despite having an obligation to file a business combination report, you did not file it, or filed false facts, an administrative fine is imposed.
In the case of a business operator, a business operators' association, or the same person or public-interest corporation controlling a company belonging to an enterprise group subject to disclosure, an administrative fine of up to 100 million won may be imposed.
In addition, in the case of an officer or employee of a company, a business operators' association, or a public-interest corporation, an administrative fine of up to 10 million won may be imposed.
In an SME M&A, what is important is preventing such legal risks in advance.
Therefore, before proceeding with the transaction, we recommend obtaining legal advice from an M&A attorney and then proceeding with the SME M&A in an organized manner.

Daeryun's own AI·IT-driven litigation strategy
240+ key members
1,200+ client requests per month
* 2026년 1월 변호사협회 경유증표 발급 기준
In compliance with Article 4(1) of the Korean Bar Association Advertising Rules
Every consultation is reviewed by a specialist attorney first,
so consultations are conducted by appointment.
Phone
1800-7905
Available 24/7, 365 days a year


Online Consultation
Legal services
for our clients.

Chat
Get a quick consultation via chat.
Related Members
More
Kuk Il KIM
T. 070-5117-2950
Experience as Chief Prosecutor at the Seoul High Prosecutors' Office · Attorney Specializing in Criminal Law/Drugs/Intellectual Property

YoungKon CHO
T. 070-7510-2014
Experience as Head of the Seoul Central District Prosecutors' Office · Attorney Specializing in Criminal Law/Sex Crimes/Drugs
Key Case Results
MoreRelated Practice Areas
MoreAll fields At a glance
1/0