CIS Returns

Operating under the Construction Industry Scheme carries specific obligations for both contractors and subcontractors, and getting it wrong can result in costly HMRC penalties, cash flow problems and unnecessary stress. CIS compliance is not simply a matter of filing a monthly return — it requires accurate deduction calculations, timely subcontractor verification and careful record-keeping throughout the year. At Hilary Sean Services Limited, we manage your CIS compliance from start to finish, ensuring accurate deductions, timely returns and full adherence to HMRC requirements at every stage.

What We Offer

We provide a complete CIS compliance service that covers every obligation under the scheme. Our service includes CIS registration for contractors and subcontractors, monthly CIS return preparation and submission, subcontractor verification, CIS deduction statements, and CIS refund claims. Whether you are a contractor managing multiple subcontractors or a subcontractor looking to reclaim overpaid deductions, we handle the entire process accurately and efficiently so nothing is ever missed and no deadlines are overlooked.

Protecting Your Cash Flow

One of the most overlooked aspects of CIS compliance is the opportunity to reclaim overpaid deductions. Many subcontractors operating under the scheme pay more in CIS deductions than their actual tax liability requires, yet fail to claim the refund they are entitled to. Our team proactively reviews your position to identify any refund opportunities and manages the claims process with HMRC on your behalf. For contractors, we ensure your monthly returns are filed on time and your subcontractors are verified correctly, protecting you from the penalties that come with non-compliance.

Who Is This For?

Our CIS returns service is ideal for construction contractors who need to manage monthly CIS obligations across multiple subcontractors, subcontractors looking to ensure their deductions are correct and reclaim any overpayments, businesses new to the Construction Industry Scheme that need help getting registered and set up correctly, and accounting firms supporting construction sector clients who require specialist CIS compliance support.

Get Started Today

Ready to get your CIS compliance under control? Book a free discovery call with our team and we will manage your CIS obligations from registration through to monthly submissions and refund claims accurately, on time and fully compliant with HMRC requirements. No obligation, no jargon.