# Act No. 11 of 2021: Act Partially Amending the Income Tax Act, etc.

This is the Markdown twin of https://japanlaw.org/en/acts/503AC0000000011. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp.

Every law on japanlaw.org that Act No. 11 of 2021 amends, and when each change takes effect; promulgated 31 March 2021.

- Number: 令和三年法律第十一号 (令和3年法律第11号), Act No. 11 of 2021
- Title: Act Partially Amending the Income Tax Act, etc. (所得税法等の一部を改正する法律)
- Promulgated: 31 March 2021
- In Japanese: https://japanlaw.org/ja/acts/503AC0000000011
- Changes to Japanese law, by date: https://japanlaw.org/en/changes (as Markdown: https://japanlaw.org/md/en/changes)

## Consumption Tax Act (消費税法)

https://japanlaw.org/en/consumption-tax-act

- 1 April 2021: Since replaced.
- 1 January 2022: Since replaced.

## Corporation Tax Act (法人税法)

https://japanlaw.org/en/corporation-tax-act

- 1 April 2021: Since replaced.
- 1 August 2021: Since replaced.
- 1 April 2022: Since replaced.

## Income Tax Act (所得税法)

https://japanlaw.org/en/income-tax-act

- 1 April 2021: Since replaced.
- 1 August 2021: Since replaced.
- 1 January 2022: Since replaced.

## Inheritance Tax Act (相続税法)

https://japanlaw.org/en/inheritance-tax-act

- 1 April 2021: Since replaced.

## Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures (行政手続における特定の個人を識別するための番号の利用等に関する法律)

https://japanlaw.org/en/my-number-act

- 1 April 2021: Since replaced.

## Act on General Rules for National Taxes (国税通則法)

https://japanlaw.org/en/national-tax-general-rules-act

- 1 April 2021: Since replaced.
- 1 July 2021: Since replaced.
- 1 January 2022: Since replaced.
- 4 January 2022: Since replaced.

## Act on Special Measures for Securing the Financial Resources Necessary to Implement Measures for Reconstruction following the Great East Japan Earthquake (東日本大震災からの復興のための施策を実施するために必要な財源の確保に関する特別措置法)

https://japanlaw.org/en/reconstruction-funding-act

- 1 April 2021: Since replaced.
- 22 November 2021: Since replaced.
- 1 January 2022: Since replaced.

## Act on Special Measures Concerning Taxation (租税特別措置法)

https://japanlaw.org/en/special-taxation-measures-act

- 31 March 2021: Since replaced.
- 1 April 2021: Since replaced.
- 1 May 2021: Since replaced.
- 28 May 2021: Since replaced.
- 16 June 2021: Since replaced.
- 2 August 2021: Since replaced.
- 20 August 2021: Since replaced.
- 1 October 2021: Since replaced.
- 22 November 2021: Since replaced.
- 20 December 2021: Since replaced.
- 1 January 2022: Since replaced.
- 1 April 2022: Since replaced.
- 1 May 2022: Since replaced.
- 1 January 2023: Since replaced.

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## Sources

- The dates and the amending law: e-Gov (Digital Agency) (8 records)
- English title of the amending law: Written for this site with AI
- English names of the laws: Japanese Law Translation, Ministry of Justice (7 records)
- English names of the laws: Written for this site with AI