Legal
Last updated: April 2026
CISDesk is a tool to help UK construction subcontractors track CIS (Construction Industry Scheme) deductions and generate Payment & Deduction Statements for their records.
CISDesk is not a tax adviser and is not affiliated with HMRC. The figures, statements, and documents it generates are for your own records only. Always verify your figures with a qualified accountant before filing your Self Assessment return. CISDesk accepts no liability for errors in your tax return.
All data you enter into CISDesk is stored locally on your device only. We do not have access to your data, we do not transmit it anywhere, and we do not store it on any server. If you delete the app, your data is deleted with it unless you have iCloud Backup enabled.
You are solely responsible for the accuracy of the information you enter — including payment amounts, CIS deduction rates, contractor details, and tax year allocations. CISDesk performs calculations based on the data you provide. Incorrect input will produce incorrect output.
CISDesk is provided "as is" without warranty of any kind. We do not guarantee that the app will be error-free, uninterrupted, or suitable for any particular purpose.
We may update these Terms from time to time. Continued use of CISDesk after changes are posted means you accept the updated Terms.
For support or questions, email hello@cisdesk.app