System requirements:

TaxCalc is optimised to work on the specified versions of the operating systems listed below and all software releases are tested on them. An internet connection is required to receive updates and use certain parts of the software (e.g. file online to HMRC).

Mobile devices, tablets and Chromebooks are not currently supported.

Server installation:

Microsoft Windows (64-bit)

  • Windows Server 2019
  • Windows Server 2016
  • Windows Server 2012
  • Windows 11
  • Windows 10 (All versions)
  • Windows 8.1

Information about hosted desktop environments.

Standalone / Client installation

Microsoft Windows (64-bit)

  • Windows 11
  • Windows 10
  • Windows 8.1

Apple Mac (64-bit only)

  • 13.00 Ventura
    (v13.1.006 onwards)
  • 12.00 Monterey
  • 11.00 Big Sur

Linux (64-bit Kernel)

  • 3.10 or higher, Debian (e.g. Ubuntu) or Redhat based distributions
  • Graphical User Interface (GUI)
  • Office productivity software (export to Word / Excel)

Additional requirements

  • Appropriate hardware is required
  • Adobe Acrobat Reader 9.0 or higher
  • Microsoft Office 2010 or later (export to Word / Excel)

Information on partially supported systems and others which are no longer supported.