What Businesses Had High Amounts of Unreported Income in Individual Income Tax Returns in Japan?

Hi, I’m Taisei Koshida, a certified public accountant and tax accountant.

I aim to assist non-Japanese business owners who struggle with reading or writing in Japanese. If you find the Japanese tax return system challenging, I can help you with your tax filings.

If you are unclear about the latest tendency of tax audits in Japan, you might find this blog helpful.

According to the 2022 annual survey report by the National Tax Agency of Japan, the amounts of unreported income by type of individual businesses are as follows:

3rd Place: Breeders

The average amount of unreported income per tax audit case was 21,360,000 yen, and the additional tax liability per case was 5,180,000 yen.

2nd Place: System Engineers

The average amount of unreported income per tax audit case was 21,500,000 yen, and the additional tax liability per case was 5,190,000 yen.

1st Place: Management Consultants

The average amount of unreported income per tax audit case was 22,660,000 yen, and the additional tax liability per case was 6,110,000 yen.

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