1. The plaintiff's claims against the defendants are all dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

Facts of recognition

The parties’ relevant Defendant C Accounting Corporation (hereinafter “Defendant C Accounting Corporation”) is an accounting firm established on March 2, 2015 for the purpose of auditing, etc., and Defendant D is an accounting firm belonging to Defendant C Accounting Corporation, who has resigned on January 28, 2016.

As co-inheritors of the deceased deceased deceased on July 30, 2015, the Plaintiff and the deceased E (hereinafter collectively referred to as the “Plaintiff, etc.”) are co-inheritors of the F, who requested the Defendant corporation to report inheritance tax and prepare a plan for reducing inheritance tax.

H, who is the husband of the Plaintiff, is the husband of G and E, performed the duties related to the above report of inheritance tax together with the Plaintiff, etc.

On August 5, 2015, G and H, at the office of law firm I located in Seocho-gu Seoul Metropolitan Government, consulted about G on legal issues related to the inheritance of J, Attorneys K, L and Plaintiff, etc. at the office of law firm I located in Seocho-gu Seoul Metropolitan Government. On the same day, at around 17:00 on the same day, they consulted about the inheritance tax of Defendant D and Plaintiff, etc.

Plaintiff

On August 11, 2015, at the office of the law firm I concluded a service contract with the defendant corporation on the report of inheritance tax and the preparation of a statement of payment (hereinafter “instant service contract”) and drafted the service contract.

The service performance team is to be entrusted by N and Defendant D and O, the representative certified public accountant of the M head office, and the amount of the service payment is 25,000,000 won, and the balance is to be consulted later.

Plaintiff

On the same day, the defendant corporation paid KRW 10,000,000 as part of the retainer.

Plaintiff

On August 10, 2015, the Plaintiff, etc. filed an application for termination of each insurance contract with respect to which the decedent entered into the pension insurance contract listed in the separate sheet of insurance contract No. 1 (hereinafter “instant insurance contract”).

Pension insurance No. 10 through 19 of the same list on August 10, 2015, and August 12, 2015.