If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email firstname.lastname@example.org.
Please tell us what format you need. It will help us if you say what assistive technology you use.
HM Revenue and Customs’ free Corporation Tax online filing software is a downloadable PDF.
Before you can use its full functionality, you must have Adobe Reader software version 9.2 (or later) and have changed your Adobe Reader trust settings.