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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 Apr 2026
The government's new procurement rules that target opportunities for smaller businesses offer hope to SMEs, according to the British Chambers of Commerce (BCC).
08 Apr 2026
Data published by the Federation of Small Businesses (FSB) has revealed that confidence amongst small firms rose slightly in the first three months of 2026, but could fall without government intervention.