Corporate Tax in Japan

The Basics of Corporate Tax in Japan: Exploring Its Impact on Businesses and Key Considerations

Corporate Tax in Japan

Learn about the impact of corporate tax in Japan on businesses and discover key considerations to keep in mind. Explore the basics of corporate tax in Japan and how it supports the countrys growth and development. Find out how the corporate tax rate is determined and its role in funding public services and infrastructure.

Japan is renowned for its advanced technology, rich culture, and strong economic presence. Behind the scenes, corporate taxes play a significant role in supporting the countrys growth and development. In this article, well explore the basics of corporate tax in Japan, how it affects businesses, and the key considerations to keep in mind.

What is Corporate Tax?

Corporate tax is a levy imposed on the profits of companies operating in Japan. It is one of the major sources of government revenue and is used to fund public services, infrastructure, and other essential initiatives. The corporate tax rate in Japan is determined based on the companys income, following a progressive tax system.

Corporate Tax Rates

As of 2021, the standard corporate tax rate in Japan is 2.2%. However, different rates apply to companies based on their annual income. Here are the current tax rates:

  • Companies with annual income up to 8 million yen: 15%
  • Companies with annual income exceeding 8 million yen: 25.5%

Its important to note that local taxes, such as municipal and prefectural taxes, also apply on top of the corporate tax.

Taxation Period and Filing

In Japan, the taxation period for corporate taxes generally follows the fiscal year, which starts on April 1st and ends on March 1st of the following year. Companies are required to file their corporate tax returns within two months from the closing date of the fiscal year.

It is advisable for businesses operating in Japan to keep accurate and detailed records of their financial transactions throughout the year to ensure smooth tax filing and compliance.

Tax Deductions and Incentives

To encourage business investment and growth, Japan offers various tax deductions and incentives. Some notable deductions include research and development expenses, capital investment deductions, and special depreciation allowances for certain assets.

Additionally, specific industries may qualify for preferential tax treatments or regional incentives. These can vary depending on the region and business activity.


Understanding the fundamentals of corporate tax in Japan is crucial for businesses operating in the country. By familiarizing themselves with the tax rates, filing procedures, and available deductions, companies can ensure compliance and make informed financial decisions. Seeking professional advice from tax experts or accounting firms is highly recommended to navigate the complex taxation landscape effectively.


Minoru Shiina