CA  - Recent changes to this Manual

Below are details of the amendments that were published on 7 December 2004 (see the update index for all updates).

Please note that updates are made to the Internet copy of manuals a week or so after they are made to the version on the Inland Revenue internal Intranet.

SectionTitle and details of the update
CA29200New page CA29260 added to table of contents
CA29260PMA: Miscellaneous: Abortive expenditure.
New page
CA34600IBA: Writing down allowances: Amount.

Final sentence of third paragraph deleted – text was: ‘Where there has been a relevant event WDA cannot be made after the end of the chargeable period that contains the 25th anniversary of first use’.
CA60000Research and development allowance (RDA): Contents.

CA61000 deleted from list of contents.
CA60200RDA: Meaning of research and development.

Rewritten to reflect migration of guidance to CIRD Manual
CA61000RDA: Guidelines on the meaning of research and development for tax purposes.

Page deleted as guidelines now in CIRD Manual.