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Japan Public-Interest Corporation Accounting Standard (Koeki Houjin Kaikei Kijun) — the accounting standard for public-interest corporations

Confidence: Likely Updated 2026-06-05 Review by 2027-06-05 Sources 4 Machine-translated Original (JA)
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This entry sits under non-profit INDEX as the accounting / disclosure layer beneath the legal forms — it is what a 公益財団 / 公益社団 actually files, so it is the natural companion to Japan Koeki Vs General Zaidan Comparison (which forms must report) and to Japan General Incorporated Foundation: Establishment Requirements and Process (who audits). The external-audit angle ties to the CPAAOB (the body overseeing the CPA profession that audits large 公益法人); for the supervisory map see financial-regulators INDEX.

TL;DR

The 公益法人会計基準 is the fund-accounting-flavoured financial-reporting standard for public-interest corporations, maintained in the 公益認定法 framework (current baseline: the 平成20年 (2008) standard, revised 2021). Its signature features are the 正味財産増減計算書 (Statement of Changes in Net Assets) instead of a profit-and-loss statement, a 正味財産 split into 指定正味財産 / 一般正味財産, and reporting by 公益目的事業会計 / 収益事業等会計 / 法人会計 segments — all designed to prove restricted money was spent on its restricted purpose, which is exactly what 公益認定 supervision needs.

Why a special standard exists

A for-profit company reports profit. A public-interest corporation has no profit motive; the questions its accounts must answer are different:

  • Was restricted (donor-designated) money spent only on its designated purpose?
  • Did the corporation meet the 50%-expenditure (公益目的事業比率) and other 認定基準 financial tests?
  • Are net assets within the 認定基準 retention limits (the 遊休財産額 cap)?

So the standard is net-asset-and-restriction-centric, not income-centric. This is the accounting expression of the supervisory logic in the cross-form comparison.

Core statements

StatementJapaneseRole
Balance sheet貸借対照表Assets, liabilities, and 正味財産
Statement of changes in net assets正味財産増減計算書Replaces P&L; shows increases/decreases in net assets by category
Cash-flow statementキャッシュ・フロー計算書Required for larger corporations
Notes & 附属明細書注記・財産目録 等Detailed schedules incl. 財産目録 (inventory of property)

The 正味財産増減計算書 is the heart of the standard — instead of “revenue − expense = profit”, it reports how 正味財産 moved, segmented so restricted and unrestricted flows are visible.

The 指定 / 一般 正味財産 split

Net-asset classMeaning
指定正味財産 (restricted)Assets received with a donor/grantor restriction on use or timing
一般正味財産 (unrestricted/general)Everything else

When a restriction is satisfied, value is reclassified from 指定 to 一般 — the same restricted-fund-release idea used in non-profit accounting worldwide. This split is what lets a supervisor confirm restricted gifts were used as designated, and it is absent from ordinary corporate accounting.

Segment accounting — 区分経理

Public-interest corporations report across three accounting segments:

SegmentWhat it captures
公益目的事業会計The public-interest activities (the tax-favoured core)
収益事業等会計Collateral profit-making / 共益 business
法人会計General corporate overhead

This 区分経理 (segregated accounting) is mandatory because the corporation-tax line and the 公益認定 financial tests both depend on isolating 公益目的事業 from 収益事業 — linking the accounting standard directly to the tax posture described in Japan Certified NPO (Nintei NPO Houjin) — certification route and donor tax benefits and the 公益法人等 corporation-tax rules.

Audit and who applies the standard

  • All 公益財団 / 公益社団 apply the standard and file annually with the 公益認定等委員会 (Cabinet Office / Prefecture).
  • 一般財団 / 一般社団 commonly adopt it voluntarily (it is the de facto standard for the sector), and 大規模法人 (liabilities ≥ ¥200bn) must appoint a 会計監査人 (CPA / audit firm).
  • Where a 会計監査人 audit is required, the auditing CPAs sit under the profession overseen by the CPAAOB — connecting non-profit reporting to the wider audit-quality regime.

The audit-threshold and organ requirements are detailed in Japan General Incorporated Foundation: Establishment Requirements and Process.

How it differs from for-profit and NPO accounting

  • vs 企業会計 (corporate GAAP) — no profit statement; 正味財産増減計算書 + restricted/unrestricted net-asset split + 区分経理 replace the income-statement-centric model.
  • vs NPO法人会計基準 — NPOs follow a separate, lighter NPO法人会計基準 (a sector standard built for small civic bodies with 活動計算書), not the 公益法人会計基準; the two coexist for the two statute families, paralleling the form split in Japan NPO Corporation (Specified Non-Profit Activity Corporation) — legal structure overview.
  • vs 学校法人会計基準 / 社会福祉法人会計基準 — the welfare and education forms each have their own sector accounting standards under their own statutes; 公益法人会計基準 governs the 一般法人法 / 公益認定法 family specifically.

Strategic reading

  • The standard is best read as supervision-as-accounting: every distinctive feature (正味財産増減計算書, 指定/一般 split, 区分経理) exists to make the 公益認定 financial tests and the corporation-tax boundary auditable.
  • Anyone modelling a 公益財団’s finances must think in net-asset movement and restricted-fund release, not profit — and must keep the 公益目的事業 / 収益事業 / 法人 segments separate from day one, because the tax and 認定 tests both read off those segments.
  • The Japanese non-profit space is multi-standard (公益法人 / NPO / 学校法人 / 社会福祉法人 each have their own), so “non-profit accounting in Japan” is never a single rulebook — match the standard to the legal form via the comparison page.

Sources

[!info] Review status confidence: likely. The existence and purpose of the 公益法人会計基準, the 正味財産増減計算書, the 指定/一般正味財産 distinction, 区分経理 into 公益目的事業/収益事業等/法人 segments, and the multi-standard landscape (separate NPO/学校法人/社会福祉法人 standards) are public and stable. The precise current revision year and exact 大規模法人 audit thresholds should be confirmed against the current Cabinet Office 公益法人 information-site text for a specific filing.