Kudan Partners Tax & Accounting Office is a Japanese tax and accounting office based in Tokyo.

We provide Japanese tax, accounting, and advisory services for individuals and companies, including non-residents, overseas property owners, foreign executives, and businesses with Japanese tax matters.

For overseas owners of Japanese real estate, we support tax representative procedures, Japanese income tax returns, rental income filings, property sale tax filings, and fixed asset tax notice management.

Our goal is to help clients understand and comply with Japanese tax requirements clearly and efficiently, even when they are located outside Japan.

Our Approach

We focus on practical Japanese tax compliance for clients who need to manage Japanese tax matters from outside Japan.

Before starting any engagement, we confirm the facts, scope of work, required documents, fees, and responsibilities in writing. This helps reduce misunderstandings and keeps the process clear for overseas clients.

  • Japanese tax matters are reviewed based on the specific facts of each case.
  • The scope of work and fees are confirmed before the engagement begins.
  • Sensitive documents are shared only through an appropriate method after engagement review.

English Communication

We support English communication for non-resident and foreign property owner tax matters. Our services are generally provided by email and secure online communication.

Video meetings and phone calls are not included in the standard service unless separately agreed. Written communication helps us review facts carefully and keep a clear record of instructions, documents, and tax filing issues.

Professional Background

Kudan Partners provides services through Japanese tax and accounting professionals with experience in Japanese tax compliance, accounting, and advisory matters.

Professional Qualifications

  • Certified Public Tax Accountant / Zeirishi
  • Certified Public Accountant in Japan

Main Service Areas

Office Information

Kudan Partners Tax & Accounting Office

Clair Togozaka 1F, 2-1 Yonbancho, Chiyoda-ku, Tokyo 102-0081, Japan.

We support clients in Japan and overseas with Japanese tax and accounting matters. For non-resident property owners, please contact us with basic information about your residence, Japanese property, rental or sale status, and prior Japanese tax filing history.

Communication policy: Our services are generally provided by email and secure online communication. Video meetings and phone calls are not included in the standard service unless separately agreed.

Disclaimer: The information on this website is provided for general informational purposes only and does not constitute tax, legal, or investment advice. Japanese tax treatment depends on the specific facts and circumstances of each case. A professional engagement with Kudan Partners begins only after the scope of work, fees, and engagement terms are agreed in writing.