CIS TAX Returns in London
If you’re a contractor or subcontractor working in the construction industry, compliance with the Construction Industry Scheme (CIS) is crucial. At Interface Accountants, we provide expert CIS returns services in London, ensuring that your business meets all HMRC requirements without delay or error.
Whether you need help with monthly submissions, accurate deductions, or understanding your tax obligations, our team is here to make CIS compliance simple and stress-free.
Complete CIS Support for Contractors and Subcontractors
The CIS requires contractors to deduct money from subcontractor payments and pass it to HMRC. This process must be recorded, submitted on time, and supported by correct documentation. Our tailored CIS London services cover all aspects of this requirement, helping you avoid penalties and keep your records fully compliant.
Our CIS returns services in London include:
- Monthly CIS return preparation and submission
- Verification of subcontractors with HMRC
- Deduction calculations at the correct rate (20%, 30%, or gross)
- Generation and distribution of payment and deduction statements
- Year-end reconciliation and statements
- Advice on gross payment status and registration
- Contractor registration and compliance checks
- Subcontractor support for reclaiming CIS tax
We handle the administration so you can focus on managing your site and projects.
Why Choose Interface Accountants for CIS Returns in London
Managing CIS deductions and returns requires careful attention to detail, especially with frequent subcontractor changes or varying payment terms. At Interface Accountants, we bring experience and accuracy to your CIS processes, ensuring that everything is submitted on time and meets HMRC’s strict reporting rules. Our clients trust us for our up-to-date knowledge of CIS regulations, our fast response times, and our ability to resolve complex issues without delay. Whether you’re a contractor juggling multiple subcontractors or a subcontractor trying to claim back deductions, we ensure everything is managed properly and professionally. As your chosen provider for CIS tax returns in London, we help you stay compliant, reduce risk, and simplify a time-sensitive part of your business.
Who We Help with CIS in London
We work with a wide range of construction-related businesses across London, including sole traders, partnerships, and limited companies. Whether you’re new to the scheme or need help resolving an issue, our services are designed to meet your specific needs.
We regularly support:
- Contractors managing multiple subcontractor payments
- Subcontractors seeking help with tax reclaim or deductions
- Property developers and construction firms
- Maintenance and renovation companies working on CIS-qualifying projects
- Freelancers in construction or related trades
- Firms with mixed PAYE and CIS payroll setups
Whatever your setup, we provide timely, tailored CIS returns support to keep you on track.
Book Your CIS Returns Consultation
Avoid penalties, reduce your admin burden, and meet every HMRC deadline with confidence. With Interface Accountants, your CIS returns in London are handled by experienced professionals who understand construction tax rules and industry challenges.
Contact us today to schedule a consultation and make CIS compliance one less thing to worry about.
FAQs About CIS TAX Returns in London
A CIS return is a monthly report contractors must send to HMRC detailing payments made to subcontractors and any deductions taken.
CIS returns must be submitted by the 19th of each month following the tax month. Late returns may incur penalties.
No. Subcontractors do not file returns but must ensure deductions are recorded accurately and can reclaim overpaid tax through their annual return.
Yes. We help both contractors and subcontractors register with HMRC and advise on gross payment status.
If your work falls under construction, repair, demolition, or related services in the UK, it likely qualifies. We’ll assess your situation and advise accordingly.
Preparation of complete set of accounts by your dedicated accountant
Management Accounts Services Preparation and Reports
Submission to Companies House and HMRC within the stipulated time
Ensure thorough compliance with procedures and guidelines of HMRC
Accounting Software We Offer
We offer following different cloud-based accounting software to our clients:
