CIS Payroll & Compliance
CIS Payroll & Compliance Services
Construction Industry Scheme (CIS) Support You Can Trust
Navigating the Construction Industry Scheme (CIS) can be complex—but with Jatts Contracting, it doesn’t have to be. We provide specialist CIS payroll and compliance services to support contractors, subcontractors, and agencies across the UK construction sector.
From verifying subcontractor status to making timely tax deductions and HMRC filings, we ensure full compliance at every step—minimising risk, improving operational flow, and giving you peace of mind.
What Is CIS?
The Construction Industry Scheme (CIS) is a tax deduction system established by HMRC that applies to payments made by contractors to subcontractors for construction work. Under CIS:
- Contractors must deduct tax at source from subcontractor payments.
- These deductions are paid to HMRC as advance payments towards the subcontractor’s Income Tax and National Insurance.
- Subcontractors registered with HMRC can qualify for either standard (20%) or gross payment (0%) status, depending on eligibility.
Failing to comply can result in serious consequences—penalties, payment delays, or investigation. That’s why having the right CIS partner matters.
Our CIS Services
Subcontractor Onboarding & Verification
We manage all steps of subcontractor registration and onboarding, including:
- Collecting required documentation (UTR, National Insurance number, ID, etc.)
- Verifying subcontractors through HMRC’s CIS system
- Determining deduction rates (20% standard, 30% unregistered, or gross status)
- Ensuring GDPR-compliant storage and audit trail of records
Our team ensures a seamless, compliant onboarding process—helping avoid costly errors or delays.
CIS Deduction Calculations & Payroll Processing
We handle all payroll-related CIS duties:
- Accurate calculation of tax deductions based on verified status
- Generation of CIS-compliant payslips and statements of earnings
- Timely processing of payments to subcontractors
- Secure remittance of deducted tax to HMRC on your behalf
This allows you to focus on running your project—while we keep your records clean and compliant.
Monthly HMRC Filing & Statements
We prepare and submit monthly CIS returns to HMRC on your behalf, including:
- Full summaries of contractor payments and deductions
- Submission of subcontractor payment statements
- Monthly feedback and reporting on deduction history
- Ensuring accurate end-of-year summaries for record-keeping and tax self-assessment
Our timely filings help protect you from penalties and demonstrate total transparency.
Gross Payment Status Support
Subcontractors with strong financial histories may be eligible for gross payment status. We support:
- Advice on qualifying criteria (e.g. turnover thresholds, timely filing history)
- Application support and document preparation
- Ongoing guidance to maintain eligibility status
Gross payment status allows subcontractors to be paid in full, without deduction, boosting cash flow and job satisfaction.
Activities Covered Under CIS
CIS applies to most construction operations, including:
- Site preparation (demolition, clearance, groundwork)
- Building works (commercial, residential, civil)
- Alterations, extensions, repairs, and decorating
- Installation of heating, lighting, power, water, air conditioning, and drainage
- Internal cleaning of structures post-construction
- Civil engineering (roads, bridges, tunnels)
We help you correctly assess which activities fall under CIS to ensure correct deductions.
Activities Outside CIS (Not Deductible)
Certain services fall outside the scheme and should not be subject to deductions, such as:
- Delivering materials or off-site manufacturing
- Architecture, surveying and design services
- Carpet fitting and non-structural furnishings
- Hire of plant or machinery (without an operator)
- Scaffolding hire (if not erected by the supplier)
- Pure labour-only admin, catering, or security services
Incorrectly deducting from non-CIS work can lead to compliance breaches—we make sure this doesn’t happen.
Who We Support
Whether you’re a small firm or a large construction group, we tailor our services to your scale and complexity.
Main Contractors
Managing multiple subcontractors under tight timelines
Labour Agencies
Responsible for contractor payments and documentation
Subcontractors
Who need help navigating gross status or getting paid correctly
Builders & SMEs
seeking to stay compliant while growing their workforce
Why Choose Jatts for CIS?
- HMRC-verified processes with a full compliance audit trail
- In-depth CIS knowledge from an experienced advisory team
- Simple digital onboarding and document tracking
- Transparent pricing and no hidden deductions
- Regular site visits and account manager access
- Regular site visits Peace of mind in the face of HMRC reviews or auditsand account manager access
Why Choose Jatts for CIS?
Choose Jatts for CIS with HMRC-verified processes, expert advice, and simple onboarding for transparent pricing. Enjoy site visits, account managers, and audit peace of mind for efficient compliance.
We ensure all tax liabilities are handled correctly and submitted to HMRC on time.
From payslips to pension contributions, we manage every detail.
With ongoing employment status, contractors build uninterrupted service history. Useful for loan or mortgage applications.
No opaque deductions—We'll provide clear breakdowns of agency fees and umbrella charges. Agencies are legally required to issue a Key Information Document (KID) before engagement.
We align with recognized standards in the contracting sector and maintain a risk‑aware approach.
Ready to Simplify Your CIS?
We make sure you’re always compliant, never overpaying, and always in control. Partner with us and keep your workforce—and your books—solid and secure.
