HMRC Impact Assessments (IAs)
These are IAs for changes that will require legislation. Consultation stage IAs are published with draft regulatory proposals and formal consultations to assist public debate, and final proposal/implementation stage IAs are published when new legislation is laid or a significant operational change is made.
Some of these documents are in PDF format. To view a PDF document you must have Adobe Reader installed on your computer.
Issue date |
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|---|---|
Impact Assessment of the Export Control System (ECS) (PDF 226K) |
July 2009 |
April 2009 |
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April 2009 |
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April 2009 |
|
Modernising tax relief for business expenditure on cars (PDF 173K) |
April 2009 |
April 2009 |
|
Reforms to the Vehicle Excise Duty rules on refunds and six month licenses (PDF 89K) |
April 2009 |
April 2009 |
|
April 2009 |
|
Compliance checks. Application of Finance Act 2008 legislation to other taxes administered by HMRC |
April 2009 |
| Corporate transparency: Personal Tax accountability of Senior Accounting Officers of large companies |
April 2009 |
April 2009 |
|
April 2009 |
|
April 2009 |
|
North Sea Simplification 2. Changes to Petroleum Revenue Tax legislation |
April 2009 |
April 2009 |
|
April 2009 |
|
| Raising the three line account threshold for Income Tax Self Assessment forms |
April 2009 |
April 2009 |
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April 2009 |
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April 2009 |
|
April 2009 |
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April 2009 |
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April 2009 |
|
March 2009 |
|
March 2009 |
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Impact Assessment of the introduction of Authorised Economic Operator (AEO) status (PDF 458K) |
January 2009 |
