CIS Tax Refund Calculator

If you work under the Construction Industry Scheme, tax is deducted before you are paid. Our CIS Tax Rebate Calculator is designed to help you estimate whether those deductions may have left you owed money back. It gives you a simple way to get a clearer picture of your potential CIS refund.

CIS Tax Paid: £0.00
Self Employment Profit: £0.00
Personal Allowance: £0.00
Taxable Income: £0.00
Total Tax & NIC Due: £0.00
Balloon dog CIS

WHO IS THIS CALCULATOR FOR?

This CIS tax calculator is for subcontractors working under the Construction Industry Scheme who want to estimate how much tax may be deducted from their payments. It is especially useful for construction workers who want a clearer understanding of their CIS deductions, compare expected deductions against actual payments, or get a better idea of whether they may have overpaid tax.

If you work under CIS and want a simple way to check your figures, this calculator can help you get a clearer picture.

Important information

This calculator provides an estimate only and should not be treated as a final tax calculation. The actual amount you may be able to claim will depend on your full tax position and HMRC rules.

Get in touch

Need help getting started?

Get in touch with our team or book a call for clear, straightforward support with your tax refund or return.

meeting