Check your CIS status with HMRC’s online tool
Verify your Construction Industry Scheme registration and deduction rates directly with HMRC’s official service.
Tax obligation explained
The Construction Industry Scheme (CIS) is a UK tax deduction system for contractors and subcontractors in the construction industry. Contractors deduct money from subcontractors' payments to cover tax and National Insurance contributions, while subcontractors must register for CIS to avoid higher deductions. Checking your CIS status ensures compliance with HMRC requirements and helps manage tax liabilities accurately.
Key legal requirements
- Register with HMRC as a contractor or subcontractor if operating in the construction industry
- Verify your CIS status online via the HMRC website or through your payroll software
- Ensure subcontractors provide a valid CIS registration number before making payments
- Confirm deductions are being applied correctly to payments under the CIS rules
- Keep records of CIS deductions and payments for at least 3 years
Why this matters
Incorrect CIS status or deductions can lead to financial penalties, disputes with HMRC, or difficulties in claiming tax refunds. Subcontractors may face higher deductions if not registered, while contractors risk non-compliance if they fail to apply deductions properly. Ensuring accurate CIS status protects both parties from legal and financial risks.
Next step with VetroCheck
Use the CIS Deductions agent if you want a structured review of the relevant documents and supporting record.
Related reading
Compliance note
This glossary content is provided for informational and educational purposes only. It does not constitute formal legal advice, does not create a solicitor-client relationship, and should be checked against current legislation, official guidance, and the facts of the specific case.
At a glance
- Definition
- Verify your Construction Industry Scheme registration and deduction rates directly with HMRC’s official service.
- Term
- Check your CIS status with HMRC’s online tool
- Category
- Tax
- Published
- Keywords
- UK, Tax, tax