Godo Kaisha (GK) in Japan: Formation, Costs, Taxation

A Godo Kaisha (合同会社), commonly abbreviated as GK, is Japan’s equivalent of a limited liability company (LLC). Introduced in 2006 under the Companies Act, the Godo Kaisha was designed to give entrepreneurs and foreign investors a simpler, cheaper, and more flexible alternative to the traditional Kabushiki Kaisha (KK, or stock corporation). It succeeded the former Yugen Kaisha (YK), which was abolished in the same reform.

For international companies entering the Japanese market, the Godo Kaisha has become a popular entity choice. Apple Japan, Amazon Japan, Google Japan, ExxonMobil, Warner Bros. Japan, Universal Music, and dozens of other major US corporations operate in Japan through a GK structure, primarily because the IRS treats a Japanese Godo Kaisha as a “check the box” disregarded entity for US tax purposes, allowing profits to pass through to the US parent without Japanese-level corporate double taxation.

The number of Godo Kaisha registrations has grown rapidly: according to Japan’s official statistics portal (e-Stat), GK incorporations increased by 36.1% between 2017 and 2022, and growth has continued through 2025 and 2026. Despite this, many Japanese businesses and consumers still associate the KK with greater credibility, which means the choice between a GK and KK involves trade-offs beyond cost.

This guide covers everything an international company needs to know about forming and operating a Godo Kaisha in Japan: structure, formation steps, costs, taxation, the critical 2025 Business Manager Visa reform, and when it makes more sense to use an Employer of Record instead of setting up an entity.

A Godo Kaisha is a corporate entity with legal personality under Japanese law. All members (investors) have limited liability, meaning their personal assets are protected beyond their capital contribution. The defining characteristic of a GK is the unity of ownership and management: the investors are the managers. There is no separation between shareholders and directors as there is in a KK.

A single member, including a non-resident foreign individual or company, can own 100% of a Godo Kaisha. If the managing member is not a Japanese resident, the GK must appoint an Executive Manager (daihyo shain) who is resident in Japan. This resident representative requirement is a practical consideration for foreign companies that do not yet have staff on the ground.

The two most common entity types for foreign companies entering Japan are the Godo Kaisha (GK) and the Kabushiki Kaisha (KK). Here is how they compare:

The tax treatment of a GK and KK in Japan is identical. The only differences are in formation cost, governance flexibility, credibility, and the US tax pass-through option. Most foreign companies that do not plan to raise capital from Japanese investors, list on a Japanese stock exchange, or need the perceived prestige of a KK will choose the GK for its simplicity and lower cost.

Forming a Godo Kaisha is straightforward by Japanese standards, but still involves several formal steps:

Step 1: Prepare the Articles of Incorporation (Teikan)

The articles must be in Japanese (English text has no legal effect) and include the company name (must contain “合同会社”), business purpose, registered office address in Japan, members’ details, capital contribution amounts, and financial year. Unlike a KK, notarisation by a public notary is not required, saving approximately ¥50,000.

Step 2: Deposit Capital

Members deposit their capital contributions into a designated bank account (in the incorporator’s personal name, not the company’s, since the company does not yet exist). The minimum is legally ¥1, but most advisors recommend ¥1,000,000 or more for practical reasons: banks may refuse to open a corporate account for a company with minimal capital, and landlords may refuse to lease office space.

Step 3: Register at the Legal Affairs Bureau (Homukyoku)

File the registration application with the competent Legal Affairs Bureau. This includes the articles of incorporation, proof of capital deposit, the representative seal registration, and the incorporator’s resolution. Registration tax for a GK is ¥60,000 (compared to ¥150,000+ for a KK). Processing typically takes 1 to 2 weeks.

Step 4: Register the Company Seal (Inkan)

The managing member must register a company seal (representative seal / daihyo in) with the Legal Affairs Bureau. This seal is used to execute official documents and is a legal requirement in Japan. The managing member must also apply for a seal registration certificate (inkan shomeisho).

Step 5: Post-Registration Filings

After incorporation, the GK must register with the tax office (national and local), the Labour Standards Inspection Office (if hiring employees), the Japan Pension Service, the Employment Security Office, and open a corporate bank account. Opening a Japanese corporate bank account can be challenging for new companies, especially those with non-resident members. Consulting with the bank early in the process is strongly recommended.

Compare this to a Kabushiki Kaisha, where registration tax alone is ¥150,000 to ¥200,000 and notarisation adds another ¥50,000. The GK saves approximately ¥140,000 to ¥190,000 on government fees alone.

A Godo Kaisha is taxed as a corporation under Japanese law. The tax structure is identical to a KK and includes national corporate tax, local corporate tax, enterprise tax, and corporate inhabitant tax. From fiscal years beginning on or after 1 April 2026, a new 4% special defence surtax applies on top of the base corporate tax.

SMEs (paid-in capital of ¥100 million or less) benefit from a reduced 15% rate on the first ¥8 million of taxable income, which is being extended through 2027 with a revised rate of 17% for companies with taxable income exceeding ¥1 billion. Even companies with zero taxable income must pay a minimum corporate inhabitant tax of approximately ¥70,000 per year.

Corporate tax returns must be filed within two months of the end of the financial year. Late filing triggers automatic penalties and daily interest. The National Tax Agency (NTA) can seize bank accounts or company assets for persistent non-payment without a court order.

If you are forming a Godo Kaisha to support a Business Manager Visa (Keiei Kanri visa) application, be aware that significant reforms took effect in October 2025:

This is a dramatic increase from the previous ¥5,000,000 capital requirement and fundamentally changes the economics of using a GK as a vehicle for the Business Manager Visa. The reform was designed to reduce visa abuse and ensure that applicants have genuine business operations in Japan. For entrepreneurs with limited capital, this reform may make the Business Manager Visa impractical, and alternative visa categories (such as the Highly Skilled Professional visa or the new Digital Nomad visa) should be explored.

Registered Office Address

A Godo Kaisha must have a registered office address in Japan. Virtual offices are acceptable for GK registration itself, but may cause problems when opening a corporate bank account or applying for a Business Manager Visa. A physical office or serviced office is strongly recommended for companies that need banking relationships or immigration support.

Corporate Bank Account

Opening a corporate bank account in Japan is one of the biggest practical challenges for new GK entities. Japanese banks are cautious with newly incorporated companies, especially those with non-resident members or minimal capital. Many banks require an in-person visit, a physical office lease, and evidence of genuine business activity. It is common for the process to take 2 to 4 weeks after incorporation, and some applications are rejected. Consulting with the bank early, ideally before incorporation, is essential.

Resident Representative

If no member of the GK is a Japanese resident, the company must appoint a resident Executive Manager (daihyo shain). This person must have a registered address and personal bank account in Japan. For foreign companies without staff in Japan, this requirement often necessitates hiring a local representative or using a service provider, which adds cost and complexity.

Social Insurance and Employment

Once a GK hires its first employee, it must register with the Japan Pension Service (Nihon Nenkin Kikou) and enrol employees in health insurance (kenko hoken), pension insurance (kosei nenkin), employment insurance (koyo hoken), and workers’ accident compensation insurance (rosai hoken). Employer social insurance contributions in Japan are approximately 15 to 16% of salary, and the system is strictly enforced. Even a single-employee GK must comply from day one of employment.

For international companies, the choice between setting up a Godo Kaisha and using an EOR in Japan depends on the scale and permanence of your Japanese operations:

The general rule: if you are hiring fewer than five employees, are testing the Japanese market, or need to start quickly, use an EOR. If you are building a permanent presence, need to invoice Japanese clients, or plan to scale beyond five employees, set up a Godo Kaisha (or Kabushiki Kaisha). Many companies start with an EOR and convert to a GK once their Japanese operations reach sufficient scale to justify the overhead.

A Godo Kaisha can be converted to a Kabushiki Kaisha if the business grows and needs the credibility, fundraising capability, or IPO eligibility of a KK. The conversion process involves preparing new articles of incorporation with KK-required governance provisions, obtaining consent from all GK members, publishing a creditor notification in the official gazette (with a one-month objection period), filing the conversion with the Legal Affairs Bureau, and re-registering with tax authorities and social insurance. The process typically takes 2 to 3 months and costs approximately ¥300,000 to ¥600,000 in registration and professional fees. Starting as a GK with the intention of converting later is a common and viable strategy for companies that want to minimise initial costs while preserving flexibility.