| 23 May 2012 | PN 178 The Tax Treatment of Foundations | Income Tax |
| 18 May 2012 | Tax Agreement With Czech Republic Comes Into Force | Income Tax |
| 18 May 2012 | Financial Sanctions: Al-Qaida | Customs |
| 14 May 2012 | Financial Sanctions: Al-Qaida | Customs |
| 8 May 2012 | Isle of Man signs new Double Taxation Agreement with Qatar | Income Tax |
| 26 Apr 2012 | Changes to the Online Return for Companies | Income Tax |
| 23 Apr 2012 | Financial Sanctions: Al-Qaida | Customs |
| 17 Apr 2012 | Financial Sanctions: Al-Qaida | Customs |
| 4 Apr 2012 | Corporate distributions | Income Tax |
| 3 Apr 2012 | Company Residence for Income Tax Purposes | Income Tax |
| 30 Mar 2012 | Corporate income tax return forms for accounting periods ending on 31 March 2011 and 5 April 2011 | Income Tax |
| 29 Mar 2012 | PN 175 Compulsory Use of Online Tax Services for Employers | Income Tax |
| 26 Mar 2012 | Financial Sanctions: Al-Qaida | Customs |
| 16 Mar 2012 | Financial Sanctions: The Terrorist Asset-Freezing Etc. Act 2010 - Renewal of Final Designation, and Expiry of Final Designation | Customs |
| 15 Mar 2012 | Financial Sanctions: Terrorist Financing | Customs |
| 15 Mar 2012 | Financial Sanctions: Al-Qaida | Customs |
| 9 Mar 2012 | The Terrorist Asset-Freezing Etc, Act 2010 - Renewal of Final Designation | Customs |
| 8 Mar 2012 | Tax Agreements with Bahrain and Mexico come into force | Income Tax |
| 7 Mar 2012 | The Terrorist Asset-Freezing Etc. Act 2010 - Renewal of Final Designations | Customs |
| 6 Mar 2012 | Financial Sanctions: Al-Qaida | Customs |
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