Use our CIS rebate calculator to instantly estimate your CIS tax refund, or download the free Excel version to calculate it offline. Find out how much tax you may have overpaid and how much HMRC could potentially owe you.
Save a clean summary of your CIS rebate estimate for your own records. You can print it or use your browser’s “Save as PDF” option.
Get a refund of your Construction Industry Scheme (CIS) deductions if you’ve overpaid tax or National Insurance. Complete the form below and one of our CIS tax experts will be in touch to guide you through the process.