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Institute for Social Vision Design
Practice Guide — Formation & Incorporation

Designing Articles of Incorporation for Non-Profit Type Status — Requirements for Tax Benefits

ISVD Editorial Team
About 13 min read

A detailed guide to the two categories of non-profit type corporations under Japan's Corporation Tax Act Enforcement Order (Article 3): thoroughly non-profit corporations and mutual-benefit corporations. Covers specific requirements, articles of incorporation drafting, residual asset restrictions, director kinship limits, and risks of losing non-profit status.

TL;DR

  1. Article 3 of the Corporation Tax Act Enforcement Order classifies non-profit type corporations into two categories — thoroughly non-profit corporations and mutual-benefit corporations
  2. Non-profit type status limits taxation to revenue-generating businesses (34 specified categories), making donations, membership fees, and grants tax-exempt
  3. Articles of incorporation must restrict residual asset distribution to the national/local government or public interest corporations
  4. Directors related by kinship must comprise no more than one-third of the total board
  5. Losing non-profit type status triggers retroactive taxation on cumulative income from the date of incorporation

Introduction

Why meeting non-profit type requirements is the most critical aspect of articles of incorporation design

One of the most critical decisions when establishing a general incorporated association in Japan is whether the articles of incorporation can be designed to meet the requirements for "non-profit type" (非営利型) status.

While a general incorporated association can be formed through registration alone, its treatment under the Corporation Tax Act differs dramatically between "non-profit type" and "non-non-profit type (ordinary corporation type)." A is taxed only on income from 34 specified revenue-generating business categories. An association that fails to meet non-profit type requirements, however, is taxed on all income — the same as a stock corporation.

This distinction is determined by what is written in the articles of incorporation. This article provides a detailed explanation of the two categories of non-profit type corporations defined in Article 3 of the Corporation Tax Act Enforcement Order (法人税法施行令第3条), and specifies what clauses must be included in the articles of incorporation to satisfy each set of requirements.


Two Categories of Non-Profit Type Corporations

Overview of the two categories defined in Article 3 of the Corporation Tax Act Enforcement Order

Article 3 of the Corporation Tax Act Enforcement Order classifies the requirements for general incorporated associations and foundations to qualify as "public interest corporations" (公益法人等) under the Corporation Tax Act into two categories.

Category 1Category 2
NameThoroughly Non-Profit Corporation (非営利性が徹底された法人)Mutual-Benefit Corporation (共益的活動を目的とする法人)
Legal basisArticle 3, Paragraph 1, Item 1 of the Enforcement OrderArticle 3, Paragraph 1, Item 2 of the Enforcement Order
Typical entityOrganizations conducting broad public interest activities (social issue-solving type)Organizations serving members' common interests (industry associations, alumni groups)
Taxation scopeRevenue-generating businesses (34 categories) onlyRevenue-generating businesses (34 categories) only

Under either category, qualifying as a public interest corporation under the Corporation Tax Act means that income from non-revenue activities — donations, membership fees, grants — is tax-exempt. The choice between categories depends on the organization's purpose and membership structure.


Category 1 — Thoroughly Non-Profit Corporations

Four specific requirements and sample articles of incorporation clauses

Category 1 is designed for organizations conducting broad public interest and social activities. General incorporated associations focused on solving social issues, such as ISVD, typically aim for this category.

Four Requirements

According to the NTA's question-and-answer guidance, all four of the following requirements must be satisfied.

Requirement 1: Articles of incorporation must prohibit surplus distribution

The articles of incorporation must explicitly state that no surplus distribution shall be made. Simply refraining from distributing surplus in practice is insufficient — the prohibition must be explicitly written as a clause in the articles of incorporation.

Sample clause: "This corporation shall not distribute surplus."

Requirement 2: Articles of incorporation must direct residual assets to government or public interest entities

Upon dissolution, the articles of incorporation must restrict the distribution of residual assets to one of the following:

  • The national government
  • Local governments
  • Public interest incorporated associations or foundations
  • Entities listed in Article 5, Paragraph 17, Items (a) through (g) of the Public Interest Corporation Authorization Act

This requirement prevents the corporation's assets from ultimately flowing to private interests.

Sample clause: "Upon liquidation of this corporation, any residual assets shall, by resolution of the general meeting of members, be donated to the national government, a local government, or a public interest incorporated association or foundation."

Requirement 3: No history of violating the provisions in Requirements 1 and 2

It is not enough to simply have the right clauses in the articles of incorporation — the organization must actually operate in compliance with them. If there is any past record of surplus distribution, this requirement is not met.

Requirement 4: For each director, the total of that director and their relatives serving as directors must be one-third or less of the total number of directors

This requirement prevents control by a specific family group. Details are discussed in the "Director Kinship Restrictions" section below.


Category 2 — Mutual-Benefit Corporations

Six specific requirements and sample articles of incorporation clauses

Category 2 is designed for organizations whose primary purpose is to serve the common interests of their members. Industry associations, alumni groups, and mutual support organizations for specific communities fall into this category.

Six Requirements

Category 2 has more requirements than Category 1. All six of the following must be satisfied.

Requirement 1: The primary purpose must be activities serving the common interests of members

The purpose clause in the articles of incorporation must clearly state that activities serving members' common interests are the primary purpose.

Requirement 2: Articles of incorporation or bylaws must include membership fee provisions

The amount or calculation method for membership fees must be established in the articles of incorporation or by resolution of the general meeting of members. The existence of a membership fee system provides evidence of the organization's "mutual-benefit" character.

Requirement 3: Revenue-generating business must not be the primary activity

Conducting revenue-generating business is not itself prohibited, but it must not constitute the "primary activity." The determination is made by comprehensively considering the scale and proportion of revenue-generating business.

Requirement 4: Articles of incorporation must not provide for surplus distribution to specific individuals or organizations

This is similar in purpose to Category 1's Requirement 1, but the wording differs slightly — it specifies that no surplus shall be distributed "to specific individuals or organizations."

Requirement 5: Articles of incorporation must not provide for distribution of residual assets to specific individuals or organizations upon dissolution

While Category 1's Requirement 2 requires an affirmative provision directing assets to government or public interest entities, Category 2 requires only a negative provision — that residual assets shall not be distributed to specific individuals or organizations. In practice, however, it is advisable to specify concrete beneficiaries as in Category 1.

Requirement 6: For each director, the total of that director and their relatives serving as directors must be one-third or less of the total number of directors

This is identical to Category 1's Requirement 4.


Residual Asset Distribution Restrictions

Why limiting beneficiaries to government and public interest entities matters

The residual asset distribution restriction is a foundational requirement for non-profit type corporations. This section examines why this provision matters.

Purpose of the Restriction

Since general incorporated associations can be established without capital contributions (other than endowment funds), there is a risk that the corporate form could be used for private asset diversion. For example, if assets accumulated on a tax-exempt basis were distributed to specific individuals upon dissolution, it would constitute a de facto tax-avoidance wealth transfer. The residual asset restriction prevents this form of tax avoidance.

Eligible Beneficiary Entities

Under Article 239, Paragraph 2 of the General Incorporated Associations Act and Article 5, Paragraph 17 of the Public Interest Corporation Authorization Act, the following are recognized as eligible beneficiaries:

  1. The national government
  2. Local governments
  3. Public interest incorporated associations and foundations
  4. Educational corporations (学校法人)
  5. Social welfare corporations (社会福祉法人)
  6. Offender rehabilitation corporations (更生保護法人)
  7. Incorporated administrative agencies (独立行政法人)
  8. National university corporations and inter-university research institute corporations
  9. Local incorporated administrative agencies

Drafting the Clause

The articles of incorporation must specifically state the beneficiaries of residual assets upon dissolution. Writing only "to be determined by resolution of the general meeting of members" could allow assets to be directed to specific individuals, potentially failing Category 1's Requirement 2. The clause must clearly limit the range of eligible beneficiaries, as shown in the sample clause above.


Director Kinship Restrictions

The one-third rule calculation method and practical considerations

The One-Third Rule

As a requirement for non-profit type status, "for each director, the total of that director and their relatives serving as directors must be one-third or less of the total number of directors." This requirement is common to both Category 1 and Category 2.

Scope of "Relatives"

"Relatives" (親族等) as defined in Article 3 of the Corporation Tax Act Enforcement Order and Article 2-2 of the Corporation Tax Act Enforcement Regulations includes the following:

  • Spouse
  • Relatives within the third degree of kinship (血族・姻族)
  • Persons in a de facto marital relationship with the director without formal registration
  • Employees of the director
  • Persons financially dependent on the director for their livelihood
  • Spouses or relatives within the third degree of kinship of persons who share a livelihood with the director

Calculation Examples

For an organization with three directors, one-third equals one. Therefore, the total of any given director and their relatives serving as directors must be one or fewer. In other words, if two of the three directors are related by kinship, the requirement is violated.

Total directorsMaximum relatives (1/3 or less)Practical note
3Up to 1 per director (including themselves)Two related directors violate the requirement
6Up to 2 per director (including themselves)Three related directors violate the requirement
9Up to 3 per director (including themselves)Four related directors violate the requirement

The kinship restriction must be considered whenever directors are appointed or replaced. This is particularly important for small organizations where the pool of director candidates is limited — board composition should be planned from the point of incorporation.


Tax Benefits of Non-Profit Type Status

Differences between revenue-business-only taxation and full-income taxation

Revenue-Business-Only Taxation vs. Full-Income Taxation

The primary tax advantage of non-profit type status is the application of "revenue-business-only taxation."

Non-profit type corporationNon-non-profit type (ordinary corporation)
Taxation scopeRevenue-generating businesses (34 categories) onlyAll income
Tax-exempt income examplesDonations, membership fees, grants, subsidiesNone (all income is taxable)
Tax rateStandard rate on revenue business incomeStandard rate on all income

The 34 specified revenue-generating business categories include goods sales, real estate leasing, manufacturing, contract work, and others. Only income from these activities is subject to corporation tax; other income — including donations, membership fees, grants, and subsidies — is tax-exempt.

Practical Example

Consider a non-profit general incorporated association with the following annual income:

  • Donation income: 5 million yen
  • Membership fee income: 2 million yen
  • Grants: 3 million yen
  • Seminar business income (classified as contract work): 4 million yen

For a non-profit type corporation, only the seminar business income of 4 million yen (less necessary expenses) is taxable. For an ordinary corporation type, the entire 14 million yen is taxable income.


Relationship with Google for Nonprofits

How non-profit type requirements connect to technology support program eligibility

Non-Profit Type Status in Eligibility Requirements

provides eligible nonprofits with free access to Google Workspace, (up to $10,000 per month in search advertising), the YouTube Nonprofit Program, and other services.

The eligible legal entity types in Japan are:

  1. NPO corporations (特定非営利活動法人)
  2. Non-profit type general incorporated associations
  3. Public interest incorporated associations and foundations
  4. Social welfare corporations

Critically, being a general incorporated association does not automatically qualify an organization — "non-profit type" status is a prerequisite. Google's eligibility requirements include a non-profit status verification through Goodstack (formerly Percent), and general incorporated associations that do not meet non-profit type requirements are ineligible.

Connection to Articles of Incorporation Design

The Google for Nonprofits review process verifies an organization's articles of incorporation and registration information. Designing articles of incorporation that satisfy non-profit type requirements is directly connected not only to tax benefits but also to access to technology support programs. For details, see "What Is Google for Nonprofits? A Complete Guide to Free Google Tools for Nonprofits."


Risks of Losing Non-Profit Type Status

Retroactive cumulative income taxation and practical responses

Retroactive Taxation on Cumulative Income

If a non-profit type corporation ceases to meet the requirements, it is reclassified as an "ordinary corporation" under the Corporation Tax Act. The most severe risk is that corporation tax is retroactively assessed on cumulative income from the date of incorporation.

Article 64-4 of the Corporation Tax Act provides that when a non-profit type corporation becomes an ordinary corporation, an amount equivalent to the "cumulative income" shall be included in gross revenue. This means that income that was tax-exempt during the non-profit type period becomes retroactively taxable.

Typical Patterns of Status Loss

The following are common patterns through which non-profit type status is unintentionally lost:

  1. Director kinship restriction violation: Failing to verify kinship relationships when replacing directors, breaching the one-third rule
  2. Surplus distribution: Economic benefits provided to members being classified as de facto surplus distribution
  3. Residual asset clause deficiency: Accidentally deleting or modifying the residual asset clause during articles of incorporation amendments
  4. Revenue business becoming primary (Category 2 only): Expansion of revenue-generating business to the point where it is deemed the "primary activity"

Preventive Measures

  • Establish procedures in articles of incorporation or internal regulations requiring written confirmation of kinship relationships when appointing directors
  • Conduct periodic reviews of whether economic benefits are being provided to members
  • Confirm the impact on non-profit type requirements whenever amending articles of incorporation
  • Implement annual reviews by a certified tax accountant

Conclusion

Articles of incorporation design checklist

To receive tax benefits as a non-profit general incorporated association, the articles of incorporation must accurately reflect the requirements of Article 3 of the Corporation Tax Act Enforcement Order from the design stage. The following checklists summarize the key requirements.

Category 1 (Thoroughly Non-Profit Corporation) Checklist:

  • Does the articles of incorporation contain a clause prohibiting surplus distribution?
  • Are residual asset beneficiaries restricted to government or public interest entities?
  • Is there no history of violating the surplus distribution or residual asset provisions?
  • Does the board composition satisfy the director kinship restriction (one-third or less)?

Category 2 (Mutual-Benefit Corporation) Checklist:

  • Do the articles of incorporation clearly state that serving members' common interests is the primary purpose?
  • Are there membership fee provisions?
  • Is revenue-generating business not the primary activity?
  • Is there a clause prohibiting surplus distribution to specific individuals or organizations?
  • Is there a clause prohibiting distribution of residual assets to specific individuals or organizations?
  • Does the board composition satisfy the director kinship restriction (one-third or less)?

While articles of incorporation can be amended after incorporation, changes to clauses related to non-profit type requirements carry a direct risk of losing tax-exempt status. Consulting with a certified tax accountant or administrative scrivener before incorporation to create articles that reliably meet the requirements forms the foundation for sustainable organizational management.

For a comparison of non-profit general incorporated associations and NPO corporations, see "What Is a Non-Profit General Incorporated Association? — Differences from NPO Corporations and How to Choose." For Google for Nonprofits application procedures, see "Google for Nonprofits Application Guide."


References

Free Resource

Google for Nonprofits Guide

Download our free guide covering Google's benefits for nonprofits (Ad Grants, free Workspace, and more), from eligibility to application steps.

Questions to Reflect On

  1. Should your organization aim for Category 1 or Category 2?
  2. Do your articles of incorporation accurately reflect the residual asset requirements of the Corporation Tax Act Enforcement Order?
  3. Is your board composition structured to maintain compliance with the director kinship restrictions?

Key Terms in This Article

Google Ad Grants
A search advertising program within Google for Nonprofits that provides eligible organizations up to $10,000/month in Google Search ads. Requires maintaining CTR above 5% and CPC cap of $2.00.
Google for Nonprofits
A program offering nonprofits access to Google tools including Ad Grants (up to $10,000/month in search ads), free Google Workspace, and the YouTube Nonprofit Program.
Non-Profit General Incorporated Association
A general incorporated association whose articles of incorporation ensure non-profit status. By meeting requirements under Article 3 of the Corporation Tax Act Enforcement Order, income from non-profit activities is tax-exempt.

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