Professional CIS Tax Return Services in London
Cloudco Books provides professional and affordable CIS tax return services in London. We help contractors and subcontractors working in the construction industry file their CIS returns correctly and on time. Our experienced accountants handle the entire process, from collecting your CIS information to submitting your return to HMRC, making sure you receive any tax refunds you’re owed.
CIS Tax Return Services in London
London is the busiest construction hub in the UK, with new projects happening in every part of the city. Builders, electricians, plumbers, and other tradespeople often work under the Construction Industry Scheme (CIS), which requires proper tax filing and reporting. Many workers find CIS filing confusing and time-consuming — that’s where Cloudco Books steps in. We make the process of CIS returns in London simple, accurate, and stress-free.

About CIS Tax Returns
The Construction Industry Scheme (CIS) is a tax system where contractors deduct tax from payments made to subcontractors. This deducted amount is later adjusted when filing your annual CIS tax return. Submitting your CIS return ensures you are compliant with HMRC and helps you claim any refund due.
We handle every part of the process. Whether you are a self-employed tradesperson or a small construction business owner, our team makes sure your CIS return is filed accurately and efficiently.
Accuracy
Precise calculations and error-free filing
Fast Processing
Quick turnaround times for your returns
Maximum Refund
Claim every eligible expense and deduction
Why Choose Cloudco Books
Experienced CIS Specialists
Dedicated accountants for construction industry
HMRC Compliance Guaranteed
Avoid penalties and filing errors
Max Refund Assurance
We ensure you claim every eligible expense
Ongoing Support
Get year-round help from our expert team
Our Step-by-Step Process
Submit Your CIS Details
Provide your documents and information
We Review & Calculate
Expert analysis of your tax situation
We File to HMRC
Accurate and timely submission
You Get Your Refund
Receive maximum eligible refund
CloudCo partners






Our Services
Our services include bookkeeping, tax preparation, payroll services, and more.
Book Keeping
Maintenance of accurate books and records, tracking of all transactions.
VAT Return
Accurate VAT computations and timely submission.
CIS Return
Construction Industry Scheme submission made easy.
Management Reports
Providing insights through data that allow informed decision-making.
Company Setup
Seamless assistance for setup and company registration.
Business Advisor
Consultancy for growth strategies for businesses.
Payroll Service
Payroll processing with hassle-free tax compliance.
Tax Planning
All solutions to tax matters are aimed at making maximum savings.
Why Choose Cloudco Books
Cloudco Books specialises in CIS Return Filing Services in London. We work with hundreds of construction professionals every year, ensuring their CIS paperwork is in perfect order. Our services are designed to save you time, reduce stress, and maximise your refund.
You can File CIS Return Online in London from anywhere. Our digital process makes it easy to send us your CIS statements and receive confirmation once your return is submitted. No paperwork or office visits are needed just simple, secure online support.

How to Claim a CIS Refund
If you’ve had too much tax deducted from your payments, its important to know how to claim a CIS refund. Here's how we can help:
Review your records
We’ll help you review your CIS tax compliance to ensure you’ve been taxed correctly.
Submit a claim
If you’re due for a refund, we’ll assist you in submitting your claim to HMRC, ensuring that the process is handled quickly and accurately.
Maximise your refund
Our CIS tax return accountants will guide you through the process, ensuring you claim the maximum refund possible.
CIS Tax Return Accountants: Why You Need Professional Help
Handling CIS tax compliance can be time-consuming and complex, making professional assistance a smart choice. Our expert CIS tax return accountants have in-depth knowledge of the latest Construction Industry Scheme tax rules and regulations, ensuring your filings are accurate and up to date. By submitting your CIS returns on time, we help you avoid costly fines and interest. Additionally, our tax-saving strategies ensure you maximise your CIS tax rebate and never overpay on taxes, giving you peace of mind and financial efficiency.
Supporting London’s Construction Professionals
London’s construction sector is one of the most active in the country, and we’re proud to support the people behind it. Whether you’re a subcontractor, contractor, or self-employed builder, Cloudco Books offers reliable CIS tax return help you can trust.
Our team understands the challenges of managing work and taxes, which is why we make it easy to File CIS Return Online in London. From start to finish

A CIS (Construction Industry Scheme) Return is a monthly report contractors must submit to HMRC, detailing payments made to subcontractors and the tax deductions taken. Cloudco ensures your CIS Returns are completed accurately and on time.
Missing deadlines can result in HMRC penalties. Cloudco tracks your filing dates, submits on time, and prevents costly fines.
No, subcontractors don’t file CIS Returns. Instead, contractors file them. However, subcontractors may need to file a Self Assessment Tax Return to reclaim overpaid CIS deductions. Cloudco can assist with both.
You’ll need details of subcontractor payments, invoices, and deductions. Cloudco manages these records digitally to make the process simple and efficient.
