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Chartered Certified Accountants and Registered Auditors
Calculate CIS Tax Deductions.
This calculator helps calculate any necessary CIS tax deductions.
The cost of all labour charged (net of travel and subsistence and any VAT charged by the sub contractor).
The cost of all materials supplied (Include VAT if the sub contractor is not VAT registered).
Is the subcontractor verified with HMRC for payment under deduction?
Note: These calculations are only for illustrative purposes and are not a substitute for professional advice.
09 Jun 2025
HMRC has launched a new online interactive tool to help guide both businesses and individuals through tax compliance checks.
Almost 300,000 people filed their tax return in the first week of the new tax year, setting a new record, HMRC has revealed.