Corporation Tax Online: Internet Service Technical Pack for Software Developers
Note. The pack contains documentation required to support the development of software for the online filing of Corporation Tax returns over the Internet from November 2009.
This pack is aimed at Software Developers only and not for businesses/corporations or Agents who may wish to use the service, Corporation Tax Online.
For information, the Agent Authorisation technical pack is now available. This contains documentation required to support the development of software for the online filing of Agent Authorisation requests over the Internet
The contents of this pack are frequently updated, please check the website regularly to ensure that you are working with the most up to date version.
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Description |
Version number |
Version date |
|---|---|---|
The Gateway Document Submission Protocol (PDF 624K) Describes the protocol for communicating with the Government Gateway. Any application wishing to submit eXtensible Markup Language (XML) to HMRC must comply with this protocol. |
3.1 |
|
1.0 |
27 July 2009 |
|
1.1 |
5 October 2009 |
|
1.0 |
27 July 2009 |
|
Generic IRmark technical pack This technical pack contains technical specification and examples of the generic IRmark |
1.2 |
|
Description |
|---|
Local Test Service (LTS) and LTS Update Manager (LTSUM) These tools give you the facility to test your software for HMRC rules compliance within your own environment. |
Description |
Version number |
Version date |
|---|---|---|
3.1 |
28 September 2009 |
|
1.0 |
15 May 2009 |
|
1.1 |
9 October 2009 |
|
1.0 |
27 July 2009 |
|
1.8 |
18 August 2009 |
|
5.2 |
13 August 2009 |
|
2.0 |
18 August 2009 |
|
1.2 |
9 October 2009 |
|
1.2 |
14 October 2009 |
Description |
Version date |
|---|---|
25 Sept 2009 |
|
N/A |
|
14 Sept 2009 |
|
21 Oct 2009 |
Description |
Version date |
Test Service |
Live Service |
|---|---|---|---|
07 Oct 2008 |
From April 2009 |
From Nov 2009 |
|
03 July 2009 |
From Oct 2009 |
From Nov 2009 |
|
04 Nov 2009 |
N/A |
N/A |
|
03 July 2009 |
N/A |
N/A |
Description |
Version date |
Test service |
Live service |
|---|---|---|---|
15 Jan 2008 |
From April 2009 |
From Nov 2009 |
|
15 Jan 2008 |
From April 2009 |
From Nov 2009 |
|
04 Nov 2009 |
N/A |
N/A |
|
15 Jan 2008 |
N/A |
N/A |
|
UK GAAP Minimum tagging requirements Presentation Linkbase (ZIP 46K) |
15 Jan 2008 |
N/A |
N/A |
Further supporting documents will be added to the technical pack in due course.
