With respect to a business entity that sells goods or services prescribed in Paragraph 1 of Article 8 of the Act and has applied and obtained an approval pursuant to Paragraph 2 of the same article to waive the application of the provisions governing exemption of business tax, if it intends to revert to its original tax-exempt status, it may apply the provisions regarding exemption of business tax only after applying to the Ministry of Finance and obtaining its approval.

With respect to a banking, insurance, or trust investment enterprise that has applied and obtained an approval pursuant to Paragraph 1 of Article 24 of the Act to calculate the business tax in accordance with Section 1 of Chapter 4 of the Act for the sales amount generated from operations not exclusively authorized to the industry to which the enterprise belongs, if it intends to revert to calculation of the business tax in accordance with Section 2 of Chapter 4 of the Act, it may do so only after applying to the competent tax authority and obtaining its approval. 

With respect to a business entity that sells goods and services prescribed in Article 7 of the Act and has obtained an approval pursuant to Paragraph 2 of Article 35 of the Act to report the sales amount and the business tax payable or overpaid on a monthly basis, if it intends to revert to reporting on a two-month basis instead, it may do so only after applying to the competent tax authority and obtaining its approval. 

With respect to a business entity that calculates the business tax in accordance with Section 1 of Chapter 4 of the Act and has obtained an approval pursuant to Paragraph 2 of Article 38 to have the sales amount and the business tax payable or overpaid reported by the head unit in a consolidated manner, if it intends to revert to having the same reported separately by the head unit and the other fixed places of business, it may do so only after applying to the Ministry of Finance and obtaining its approval.