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Asia 86+ treaties

Start your company Japan

Formation, registered office and bookkeeping — ready to operate from day one.

I'm in 4 min · no card required
Live in 33-35 days
  1. 1
    Filing
  2. 2
    Banking
  3. 3
    Operational

Why Japan?

Patent and AI software IP licensors

Japan's new Innovation Box (effective FY2025) gives a 30% deduction against the combined 30.62% headline rate on qualifying patent and AI related software IP income, yielding roughly 20% effective CIT. The regime targets domestically developed IP and is one of the most competitive in APAC.

Innovation Box ~20%FY2025 onwardPatents + AI software

SME founders with capital under JPY 100M

Companies with capital below JPY 100M qualify for the SME rate of 15% on the first JPY 8M of taxable income, dropping to the standard 23.2% above. KK (Kabushiki Kaisha) is the default vehicle; GK (Godo Kaisha) is cheaper and faster to incorporate for solo operators.

SME 15% rateJPY 8M thresholdKK or GK

Enterprise B2B founders targeting Japan Inc.

Japanese enterprises buy from local entities far more readily than from foreign sellers; an in country KK is often a procurement prerequisite. Filings sit at the Legal Affairs Bureau (Houmukyoku). 86 double tax treaties and JFSA crypto framework under the Payment Services Act.

Houmukyoku registry86 DTAsLocal entity procurement

Considerations

If you want English only administration

Japanese filings, tax returns, and bank onboarding are conducted in Japanese, and most banks require a Japanese speaking representative. For English language APAC bases:

Japanese language filingsBank Japanese requirementHanko seal culture

If you want light touch fast setup

Incorporation in Japan takes 4 weeks with notarisation of articles, capital deposit verification, and Legal Affairs Bureau registration. For faster, lighter setups:

2-4 week setupNotarisation of articlesCapital verification process
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Start your company Japan

From formation to compliance, we handle every filing Japan.