How do I unfile my CIS return on QuickBooks that has not been sent to HMRC?

Hi caroline28, thanks for joining us here on the Community

Please reach out to our care team directly on 0808 234 5337 (Mon - Fri, 8 am - 7 pm, free from UK mobile & landline networks) or via our live chat linked here so that we can take the required account details needed to process the unfiling. 🙂