You are using an outdated browser. Upgrade your browser today for a better experience of this site and many others.
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.
07 Jan 2023
The Treasury has announced that Making Tax Digital for income tax self assessment (MTD for ITSA) will be delayed for two more years until April 2026.
Tax non-compliance during the pandemic cost the UK government £9 billion, according to a report from the National Audit Office (NAO).