KK vs GK — Detailed Comparison

KK (株式会社) and GK (合同会社) are the two main corporate forms for business in Japan. GK is cheaper to run — one chat estimate put annual maintenance at roughly 60,000–80,000 yen versus 200,000–300,000 yen for KK. The government registration fee is about 60,000 yen for GK versus about 150,000 yen for KK, plus notarization of the articles of incorporation (~50,000 yen) required only for KK — GK does not need notarization at all. GK also registers faster, typically about a week, versus roughly two weeks for KK, though one chat participant registered an ordinary company in just 3 days against a projected month. Under the Companies Act (会社法), KK must publish its financial statements annually (貸借対照表の公告), even just electronically on its own website; the penalty for non-compliance is cited in the chat as anywhere from 300,000 to 1 million yen, though this is not officially confirmed. GK has no such disclosure obligation — only the tax authority sees its balance sheet. In practice, real enforcement appears weak and almost nobody in the chat has actually seen a penalty (unconfirmed opinion). This is why many large foreign companies register in Japan as GK rather than disclose their figures: Amazon Japan, Google Japan, Netflix Japan, Uber Japan, and Mercedes-Benz Japan. Apple Japan was originally a KK but was re-registered as a GK. Well-known KK examples include Microsoft Japan and Oracle Japan (whose Japanese and US shares trade separately). The entity type does not affect client trust or prestige once a brand is already known, but if an IPO (上場) on a Japanese exchange is planned, chat participants consider KK preferable. The old requirement of 3 directors plus an auditor for KK was removed about five years ago — now a single director is sufficient, and there can be any number of shareholders. In a KK, shareholders (株主, called 発起人 at founding, who contribute the capital 資本金 and draft the articles) appoint directors (取締役), at least one of whom becomes the representative director (代表取締役), who holds the company seal and deals with the bank. A board of directors is optional. A director need not be a shareholder and vice versa; voting rights can be flexibly configured through the articles of incorporation (定款). In GK the structure is less flexible — an equity holder is called 社員 rather than a shareholder, and it is harder to build complex profit/equity-sharing arrangements into the articles. Related terminology: 株主 is a shareholder/equity holder, 創業者 is a founder (which does not by itself imply ownership); the board of directors, the president (社長) and the shareholders are three independent roles. In KK, equity is allocated in proportion to paid-in capital, which reduces the risk of a nominal director hijacking the company compared to GK, where control is more concentrated in a single member; the articles can nonetheless specify a mismatch between capital share and ownership/management share (a lawyer's chat opinion, with the caveat that "another lawyer might object"). An annual general meeting of shareholders (定時株主総会) is mandatory for KK — a minutes document, even backdated, with the company seal, is sufficient, and the minutes must be kept at the company's head office for 10 years (Companies Act Article 318, paragraph 2 — not 5 years, as many mistakenly believe). GK is not considered to have this requirement, according to chat participants. KK is more convenient for raising investment: angel investors think in terms of equity/shares, and it is easier to issue new shares and convert profit into capital (important, for example, when raising capital to meet a visa threshold). The value of an unlisted company's shares is usually estimated via net asset value (balance sheet) divided by the number of shares issued. GK converts easily into KK later. A historical, unconfirmed detail: pass-through taxation for GK (as with a US LLC) was reportedly pushed for in the early 2000s but rejected by the Ministry of Finance (see the English Wikipedia article on Godo gaisha). Some chat sources claim a sole resident owner of a GK can withdraw dividends without extra tax, though this is not officially confirmed. A now-obsolete historical restriction required GK to have at least 10 million yen of capital, which historically pushed many people toward sole proprietorships instead; there is now no minimum capital requirement for GK. See: Statutory Capital of a Company — Overview. Source: https://en.wikipedia.org/wiki/G%C5%8Dd%C5%8D_gaisha — Wikipedia article on the Godo gaisha (GK) legal form and the history of pass-through taxation proposals.