Contact the CISTaxCalc team
We are a small team and we read every message. Email support only, no phone line.
Email us
hello@cistaxcalc.co.uk. We aim to reply within two working days.
Good things to include
- The page you were on and the figures you entered, if a result looks wrong
- Your CIS rate (20%, 30% or 0%) and how often you invoice
- For CIS Tax Pack orders, the email address you bought with
Need tax advice?
We can't give personal tax advice. For that, speak to a qualified accountant. Many handle CIS refunds and Gross Payment Status applications for a fixed fee. For quick answers, try the CIS rates guide or the CIS refund guide.