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.
Use the Local Test Service tool to test your software against HMRC rules within your own environment.
Once downloaded locate the file, right click it and choose option ‘Extract all’ (Note: if you have Winzip installed then the ‘Extract all’ option may not show up, you will have an option to ‘Extract to’ instead.