How to use this CIS calculator

This tool helps subcontractors and contractors calculate CIS deductions correctly. Enter the gross amount for the job, select the VAT rate on labour, add any material costs, and choose the CIS deduction rate based on registration status.

The calculator will show:

• The CIS tax to be deducted
• The net amount you will receive
• The effect of VAT and materials on the final payment

Who this calculator is for

This calculator is designed for subcontractors working under the Construction Industry Scheme. It provides a clear estimate of the payment due once CIS deductions are applied.

For contractors, it offers a quick way to check the correct deduction before making a payment.