How Does Intelligent Payroll Handle CIS Matters?

We provide comprehensive CIS (Construction Industry Scheme) processing for construction industry clients, handling both sides of CIS transactions.

🔧 What We Process

CIS Deductions Made (as a Contractor):

• Monthly CIS300 returns
• Subcontractor verification and status checks
• Calculation of correct deduction rates (20% or 30%)
• HMRC submissions and compliance

CIS Suffered (as a Subcontractor):

• Recording CIS deductions received from contractors
• Ensuring deductions are properly accounted for in your tax calculations
• Integration with your regular payroll and tax obligations

📅 Monthly Submission Process

You provide us with CIS information before the monthly deadline (19th of the following month)

We process and verify all subcontractor details

We calculate the correct deductions based on their registration status

We submit the CIS300 return to HMRC on your behalf

We provide you with reports showing all CIS activity

📋 Information We Need from You

For each month, please provide:

• Subcontractor names and CIS registration numbers
• Payment amounts (labour and materials)
• Dates of payments
• Any changes to subcontractor status

⏰ Important Deadlines

CIS returns must be submitted to HMRC by the 19th of the month following the month of payment

We need your CIS information in advance of this deadline to ensure timely submission

Need help with CIS processing or have questions about your obligations?

👉 Contact us here and we'll guide you through the process.