CIS Compliance Services Companies in the UK: A Practical Guide
AC
Acumon Chartered Accountants·13 min read
Choosing the right CIS compliance partner can make a significant difference to how smoothly your construction business runs. This practical guide gives you a clear overview of CIS compliance services companies operating across the UK.
It is not a ranking or a definitive top list. Instead, it provides an honest review of how these companies work, who they typically support, and what strengths they bring to the table. From larger organisations with extensive resources to more specialised teams focused purely on CIS, the landscape includes a wide range of options.
Whether you are a main contractor managing multiple subcontractors or a subcontractor looking to optimize your payments, understanding what these companies actually deliver will help you make a more informed decision.
Acumon
Acumon is a UK company of chartered accountants providing specialist accounting and tax services to businesses in the construction sector. The company offers expert support with CIS compliance, including registration, subcontractor verification, and monthly returns to HMRC. Acumon assists with the preparation of wills and offers guidance on inheritance matters. Their experienced team manages probate applications and handles the legal requirements involved in administering estates. They also support clients with estate planning strategies that aim to reduce unnecessary complications and ensure assets are distributed according to wishes. This approach helps families navigate what can be a difficult time with greater clarity and structure. Acumon works closely with clients to address both the legal and practical aspects of estate and probate work.
CIS Capabilities:
Acumon delivers CIS compliance services across different roles in the construction supply chain. These include:
Main contractors
Subcontractors
Deemed contractors
Businesses operating in the construction sector
CIS engagements are supported by a team with knowledge of current HMRC rules and practical application of the scheme.
Regulatory Licences and Registrations:
Acumon operates as a UK-based firm with full capability to support CIS obligations. Key registrations include:
CIS registration support for contractors
CIS registration support for subcontractors
Authorised submission of monthly CIS returns to HMRC
These registrations enable the company to handle CIS processes for organisations working across the UK construction industry.
Core Services:
In addition to core CIS compliance, Acumon provides a range of services that support the Construction Industry Scheme. These include:
CIS compliance services
Subcontractor verification
Monthly CIS returns preparation and submission
CIS compliance reviews and advice
Gross payment status applications
CIS tax planning to optimise the position
CIS investigation support
CIS work is delivered with attention to accurate deduction handling and ongoing compliance requirements.
Supporting Growing Organisations:
Many construction businesses first encounter CIS obligations as they expand their operations and engage more subcontractors. Acumon works with companies that are:
Taking on their first subcontractors
Scaling up project activity
Moving from small-scale to larger contracts
Seeking to strengthen compliance processes
Early engagement helps establish clear procedures for verification, deductions and reporting from the start.
Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK
Hudson Contract
Hudson Contract works with construction businesses to handle CIS compliance alongside correct contract placement and employment status decisions. They support contractors in managing obligations when engaging subcontractors across the supply chain and help reduce exposure to common compliance risks from the very beginning of working relationships.
The company assists with situations where HMRC raises questions about CIS compliance and provides representation when needed. They also offer practical tools for on-site labour management and timesheet processing that connect directly with CIS requirements. This approach helps construction companies maintain clearer records and smoother processes when dealing with multiple subcontractors on projects.
Key Highlights:
Contract placement support
Supply chain compliance
HMRC representation
Labour management tools
Services:
Cis compliance management
Employment status guidance
Subcontractor contract setup
HMRC compliance support
Supply chain due diligence
Contact Information:
Website: www.hudsoncontract.co.uk
Phone: 01262 401040
Address: 1 Mill Lane, Bridlington, East Riding of Yorkshire, YO16 7A
Valentis provides fully managed CIS compliance services focused on main contractors in the construction sector. They take care of the complete process from subcontractor onboarding through to final submissions, allowing internal teams to focus on other areas of the business.
Their service covers verification of subcontractors, calculation of correct deductions, preparation of monthly returns, and issuance of deduction statements. Valentis also tracks subcontractor status and supports clients during any HMRC enquiries or disputes. This structured handling helps maintain consistent compliance month after month.
Address: 6-8 Great Eastern Street, London, United Kingdom, EC2A 3NT
LinkedIn: www.linkedin.com/company/valentis-uk
Facebook: www.facebook.com/valentisuk
Twitter: x.com/valentisuk
Instagram: www.instagram.com/valentisuk
Loucas Accountants
Loucas Accountants supports employers and contractors with the full range of CIS compliance requirements. They guide businesses through initial registration with HMRC and help set up processes that keep everything running correctly from the start.
The company handles verification of each subcontractor before payments are made, submits monthly CIS returns, and issues the necessary deduction statements. They also assist with applications for gross payment status where eligible and support clients with refund or offset claims when deductions have been made. This practical help is available whether a business needs ongoing management or assistance to correct previous issues.
M J Bushell offers specialist CIS compliance advice tailored for contractors and subcontractors working in the construction industry, particularly in Essex and surrounding regions. They explain how the scheme applies differently depending on the role a business plays within projects.
The company provides guidance on CIS legislation and helps clients understand their specific obligations under the rules. This includes support with monthly returns and resolving various CIS-related questions that arise during day-to-day operations. Their local focus allows them to address the practical challenges faced by construction businesses in the area.
SHMS Contracting supports main contractors and developers with comprehensive management of CIS obligations. The company handles the full process from initial subcontractor verification through to ongoing compliance monitoring and documentation.
They focus on proper subcontractor onboarding, status determination, contract preparation and maintaining a clear audit trail. SHMS Contracting also carries out gross payment status checks and UTR verification while providing regular compliance reviews. This structured approach helps contractors keep accurate records and meet HMRC expectations throughout their projects.
Contractwise works with construction companies to manage CIS compliance and subcontractor payments. The company handles the calculation of deductions and submission of required information to HMRC while ensuring payments reach subcontractors on time.
Their service includes protection against the risk of HMRC reclassifying subcontractors as employees. Contractwise also offers expert guidance on compliance matters and conducts compliance audits to identify potential issues early. This helps contractors maintain proper processes when working with self-employed labour on construction projects.
EEBS provides CIS payroll and compliance services tailored for the construction industry. The company manages the complete process from calculating deductions to submitting monthly returns directly to HMRC.
They monitor compliance with current regulations and help determine the correct worker status for individuals engaged on projects. EEBS supports contractors in maintaining proper records and reducing exposure to penalties through consistent handling of CIS requirements. Their focus remains on practical day-to-day compliance needs within the construction sector.
Address: 66-68 High Street, Great Baddow, Essex, CM2 7HH
LinkedIn: www.linkedin.com/company/eebs
Facebook: www.facebook.com/EEBSCISPayroll
Twitter: x.com/eebs_cispayroll
Instagram: www.instagram.com/eebs_cis_payroll
Blick Rothenberg
Blick Rothenberg offers outsourced services for the Construction Industry Scheme to both contractors and subcontractors. The company handles verification of new subcontractors and manages the calculation of deductions at the correct rate.
They prepare and deliver monthly deduction statements to subcontractors and complete the monthly returns required by the tax authorities. Blick Rothenberg also assists with determining whether a subcontractor qualifies as self-employed under the scheme. This outsourced approach allows construction businesses to delegate the detailed CIS administration while keeping processes accurate and up to date.
Key Highlights:
Subcontractor verification
Deduction processing
Monthly returns completion
Self-employment determination
Services:
Verification of new subcontractors
Calculation of monthly deductions
Monthly return submission
Deduction statement delivery
Self-employment status review
Payment processing support
Contact Information:
Website: www.blickrothenberg.com
Phone: +44 (0)20 7486 0111
Address: 16 Great Queen Street, Covent Garden, London, WC2B 5AH
Tuerner supports overseas companies that operate in the UK construction sector with specialised CIS compliance. The company helps foreign contractors manage their obligations when working with UK-based subcontractors and guides them through the requirements of the Construction Industry Scheme.
They assist overseas subcontractors and sole traders in registering with HMRC and applying for gross payment status to reduce high deduction rates. Tuerner handles registration processes, tax deduction management and ongoing compliance matters for international businesses entering the UK market. Their focus lies on making the scheme workable for companies based outside the UK.
Sapphire Contracting operates as an umbrella solution for contractors seeking CIS compliance support. The company manages all administrative aspects of subcontractor payments and ensures correct deductions reach HMRC each month.
They process expenses related to job materials and provide statements of earnings while offering same-day payment options to contractors. Sapphire Contracting also supplies insurance coverage and delivers support through multiple channels including phone, email and messaging. This setup allows contractors to operate with reduced administrative burden under the CIS rules.
Subby Group delivers CIS payroll and workforce management services designed for the construction industry. The company helps main contractors maintain compliance while gaining better visibility over their subcontractors on site.
They support efficient subcontractor onboarding and provide custom-built systems that simplify daily processes. Subby Group focuses on reducing administrative tasks and tightening overall compliance through practical tools. Their approach combines payroll handling with real-time workforce oversight for construction projects.
Lanop provides specialist CIS accounting services to contractors and subcontractors across the UK. The company supports businesses with the registration process and helps set up proper accounts to meet HMRC expectations from the outset.
They prepare and submit monthly returns while handling deduction calculations and subcontractor refund claims where applicable. Lanop also manages communication with HMRC on queries and disputes. Their service covers the full cycle of CIS obligations so construction businesses can keep accurate records and maintain compliance.
Cigma Accounting supports high-revenue construction companies with structured approaches to CIS compliance. The company helps large contractors establish clear frameworks for managing subcontractor relationships and meeting ongoing obligations under the scheme.
They focus on setting up reliable processes for subcontractor checks, deduction handling and record maintenance. Cigma Accounting guides clients on configuring systems that support accurate reporting to HMRC while keeping documentation ready for reviews. This practical setup allows larger construction operations to handle complex supply chains with greater consistency.
Address: 165 – 167 The Broadway, Wimbledon, London, SW19 1NE
EFJ Consulting
EFJ Consulting offers tailored CIS compliance support for contractors and subcontractors in the construction sector. Based in London, the company manages registrations, filings and day-to-day processes to help businesses meet HMRC requirements accurately.
They handle subcontractor verification before payments, calculate correct deduction rates and prepare monthly returns on time. EFJ Consulting also provides deduction statements and maintains proper records for potential audits. Their approach addresses common issues such as missed deadlines or incorrect classifications so clients can concentrate on project delivery.
PKF Francis Clark delivers CIS tax advice and compliance services to contractors, subcontractors and deemed contractors. The company assists with registration, applications for gross payment status and assessments of employment status where relevant.
They conduct compliance health checks to review existing processes and identify areas that need attention. PKF Francis Clark supports clients with monthly returns, subcontractor verification and the correct handling of deductions at different rates. This help extends to situations involving HMRC enquiries or reviews of past compliance.
Armstrong Watson provides support for the Construction Industry Scheme through their employment tax team. The company helps contractors and subcontractors with registration, submissions to HMRC and the implementation of clear internal processes.
They offer guidance on whether specific contracts fall within the scheme and assist with subcontractor verifications and monthly returns. Armstrong Watson also supports businesses facing HMRC enquiries or issues with gross payment status. Their advice covers practical steps for maintaining compliance across construction operations.
Choosing the right CIS compliance partner depends on several factors. These include the size of your construction business, the complexity of your supply chain, the maturity of your existing processes, and the specific regulatory demands you face. Some companies offer a fully integrated service that covers every aspect of the scheme. Others focus on a narrower, more specialised area of CIS compliance. Both approaches can work well depending on what your operation actually needs. This practical guide has aimed to give you a clear and neutral overview of how different CIS compliance services companies operate across the UK. The right partner delivers independent assurance and practical steps to reduce risks and support resilience. Ultimately, the best choice comes down to finding the company whose way of working aligns with the way you run your projects.
AC
Written by the Acumon team
Acumon is an ICAEW-registered firm of chartered accountants and registered auditors
based in London, with offices in Pitstone, Aylesbury and Bournemouth. Need advice on
anything covered here? Talk to us.
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