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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.
05 Mar 2026
Chancellor Rachel Reeves insisted she has the 'right economic plan' for the UK in her Spring Forecast Statement announcement.
An estimated one million taxpayers missed the self assessment deadline for the 2024/25 tax year, according to HMRC.