Act Partially Amending the Local Tax Act and Related Laws

AI summary

Generated by AI from the Japanese source metadata. It is an unofficial monitoring aid, not legal advice, and may contain errors. The area, stage, and impact labels are preliminary keyword-based triage labels. Confirm every point in the original Japanese source.

Summary

This item concerns an act partially amending the Local Tax Act (Act No. 226 of 1950), recorded in e-Gov Law Search as amending law Reiwa 8 (2026) Act No. 2. According to the metadata, the promulgation date is listed as 2026-03-31 and the enforcement (effective) date as 2027-04-01. As this is an unofficial summary derived from law-update metadata, the details should be verified against the authoritative Japanese source.

Business Impact

Amendments to local tax rules could affect local tax calculations, filings, or obligations for organizations operating in Japan, depending on the specific provisions.

Recommended Action

Review the official Japanese source and the full text of the amending law to confirm the applicable provisions and effective date.

Timeline of related official records

Related official records are linked only when names and instrument numbers match exactly, so this timeline may be incomplete. Dates are as stated by the official sources. It is a monitoring aid, not legal advice; the original Japanese sources are authoritative.

1. Date not stated by the source — Bill listed by the House of Representatives (Diet session 221) 地方税法等の一部を改正する法律案（審議状況：成立） Dashboard page Original Japanese source
2. 2026-03-31 — Promulgated (statute recorded by e-Gov Law Search) 地方税法等の一部を改正する法律（令和八年法律第二号） (this update) Original Japanese source
3. 2026-04-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
4. 2026-05-21 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
5. 2026-07-31 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
6. 2026-10-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
7. 2026-10-16 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
8. 2027-01-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
9. 2027-04-01 — Effective date stated by e-Gov Law Search 地方税法 (this update) Original Japanese source
10. 2027-05-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
11. 2027-05-20 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
12. 2027-10-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
13. 2028-01-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
14. 2028-04-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source
15. 2029-04-01 — Effective date stated by e-Gov Law Search 地方税法 Dashboard page Original Japanese source