CIS Compliance Services Companies in the UK: A Practical Guide

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.

Contact Information:

• Website: acumon.com
• Phone: 020 8567 3451
• Email: mail@acumon.com 
• 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
• LinkedIn: www.linkedin.com/company/hudson-contract
• Twitter: x.com/hudsoncontract

Valentis

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.

Key Highlights:

• Subcontractor verification
• Monthly return preparation
• Deduction calculations
• Status tracking
• Dispute resolution

Services:

• Subcontractor onboarding
• Accurate deduction calculations
• Monthly CIS returns submission
• Gross and net status management
• HMRC enquiry support
• Deduction statement issuance
• Risk mitigation processes

Contact Information:

• Website: valentis.co.uk
• Phone: +44 20 3371 8844
• Email: info@valentis.co.uk
• 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.

Key Highlights:

• Registration and setup
• Subcontractor verification
• Monthly returns submission
• Refund claim support
• Gross payment applications

Services:

• Initial HMRC registration
• Subcontractor verification checks
• Monthly CIS returns
• Deduction statement preparation
• Gross payment status applications
• Refund and offset claims
• Past compliance review

Contact Information:

• Website: www.loucas.org.uk
• Phone: 01622 758257
• Email: enquiries@loucas.org.uk
• Address: Loucas, The Carriage House, Maidstone, Kent, ME15 6YE
• LinkedIn: www.linkedin.com/company/loucas-accountants

M J Bushell

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.

Key Highlights:

• Local construction focus
• Contractor guidance
• Subcontractor support
• Legislation explanation

Services:

• CIS compliance advice
• CIS for contractors
• CIS for subcontractors
• Monthly CIS returns
• Subcontractor requirements review
• General cis issue resolution

Contact Information:

• Website: www.mjbushell.co.uk
• Phone: 01277 245300
• Email: enquiries@mjbushell.co.uk
• Address: Kings House, 101–135 Kings Road, Brentwood, CM14 4DR
• LinkedIn: www.linkedin.com/company/m-j-bushell-ltd
• Facebook: www.facebook.com/MJ-Bushell-978257898976774
• Twitter: x.com/mjbushellacc

SHMS Contracting

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.

Key Highlights:

• Subcontractor verification
• Contract preparation
• Audit trail documentation
• Ongoing compliance reviews
• HMRC audit support

Services:

• End-to-end cis management
• Subcontractor registration and verification
• Status determination
• Gross payment status checks
• Contract preparation
• Regular compliance reviews
• HMRC audit support

Contact Information:

• Website: www.shmscontractingltd.co.uk
• Phone: 01489 584 400
• Email: info@shmsgroup.com
• Address: SHMS House, 20 Little Park Farm Road Fareham, Hampshire PO15 5TD
• LinkedIn: www.linkedin.com/company/shms-contracting
• Facebook: www.facebook.com/shmscontracting
• Twitter: x.com/shmscontracting
• Instagram: www.instagram.com/shmsltd

Contractwise

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.

Key Highlights:

• Reclassification protection
• Compliance guidance
• Payment processing
• Compliance audit

Services:

• CIS compliance management
• Subcontractor payment processing
• Monthly CIS reporting
• Worker status determination
• HMRC reclassification protection
• Compliance audit

Contact Information:

• Website: contractwise.co.uk
• Phone: 02393 100456
• Email: info@contractwise.co.uk
• Address: Gatcombe House, Copnor Road, Portsmouth, PO3 5EJ
• LinkedIn: www.linkedin.com/company/contract-wise-ltd
• Facebook: www.facebook.com/contractwiseltd
• Twitter: x.com/contractwise
• Instagram: www.instagram.com/contractwise

EEBS

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.

Key Highlights:

• End-to-end processing
• Deduction calculations
• Worker status determination
• Penalty avoidance support

Services:

• Monthly CIS returns submission
• Deduction calculations
• Worker status review
• Compliance monitoring
• CIS payroll processing

Contact Information:

• Website: www.eebs.co.uk
• Phone: 01245 493832
• Email: info@eebs.co.uk
• 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
• LinkedIn: www.linkedin.com/company/blickrothenberg
• Twitter: x.com/BlickRothenberg
• Instagram: www.instagram.com/blickrothenberg

Tuerner

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.

Key Highlights:

• Overseas contractor support
• Gross payment status assistance
• International registration help
• Deduction management

Services:

• Cis registration management
• Gross payment status applications
• Tax deduction handling
• Compliance support for overseas companies
• Subcontractor verification

Contact Information:

• Website: tuerner.com 
• Phone: +44 (0) 1636 526 075
• Email: info@tuerner.com
• Address: Bridge House, Old Grantham Rd, Nottingham NG13 9FG, UK
• LinkedIn: www.linkedin.com/company/tuerner-&-co-limited

Sapphire Contracting

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.

Key Highlights:

• Umbrella cis solution
• Same-day payments
• Expense processing
• Insurance coverage
• Fast onboarding

Services:

• Monthly CIS deductions
• Expense processing
• Statement of earnings
• Same-day payment service
• Insurance provision
• Contractor support

Contact Information:

• Website: wearesapphire.co.uk
• Phone: 01625 539997
• Email: newbusiness@sapphireorg.co.uk
• Address: Bramhall House, 14 Ack Lane East, Bramhall, Stockport, Cheshire, England, SK7 2BY
• LinkedIn: www.linkedin.com/company/sapphire-accounting-contracting
• Facebook: www.facebook.com/Sapphire-100894975303515
• Instagram: www.instagram.com/sapphireaccountinglimited

Subby Group

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.

Key Highlights:

• Workforce management
• Subcontractor onboarding
• Custom systems
• Risk reduction
• Real-time visibility

Services:

• Subcontractor onboarding
• CIS payroll processing
• Workforce management
• Custom compliance systems
• Risk elimination support
• Site compliance tools

Contact Information:

• Website: www.subbygroup.co.uk
• Phone: +443333445200
• Email: info@subbygroup.co.uk
• Address: 155 Wellingborough Road, Rushden, Northants, NN10 9TB
• LinkedIn: www.linkedin.com/company/subbygroupuk
• Facebook: www.facebook.com/subbygroup
• Instagram: www.instagram.com/subbygroupuk

Lanop

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.

Key Highlights:

• Registration and setup
• Monthly return submission
• Refund claim handling
• HMRC communication
• Dispute resolution

Services:

• Monthly CIS returns
• Subcontractor refund claims
• HMRC registration support
• Deduction calculations
• Compliance monitoring
• Dispute resolution

Contact Information:

• Website: lanop.co.uk
• Phone: 02083929375
• Email: inquiries@lanop.co.uk
• Address: 389 Upper Richmond Rd, London SW15 5QL, UK
• LinkedIn: www.linkedin.com/company/lanop-accountants
• Facebook: www.facebook.com/lanop
• Instagram: www.instagram.com/lanop.uk

Cigma Accounting

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.

Key Highlights:

• High-revenue contractor focus
• Structured compliance frameworks
• Record maintenance support
• System configuration guidance

Services:

• Subcontractor verification
• Deduction management
• Monthly reporting processes
• CIS return preparation
• Compliance framework setup
• Record keeping systems

Contact Information:

• Website: cigmaaccounting.co.uk
• Phone: +44 2045 518463
• Email: info@cigmaaccounting.co.uk
• 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.

Key Highlights:

• Full process management
• Subcontractor verification
• Deduction calculations
• Record keeping
• Mistake prevention

Services:

• Monthly CIS returns
• Subcontractor verification
• Deduction statement issuance
• Registration handling
• Accurate record maintenance
• Compliance process management

Contact Information:

• Website: www.efjconsulting.com
• Phone: 02030072700
• Email: info@efjconsulting.com
• Address: 137 Broadway, Bexleyheath, DA6 7EZ
• LinkedIn: www.linkedin.com/company/efj-consulting-ltd
• Facebook: www.facebook.com/efjaccountants

PKF Francis Clark

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.

Key Highlights:

• Registration assistance
• Gross payment applications
• Compliance healthchecks
• Status assessments
• Enquiry support

Services:

• CIS registration
• Gross payment status applications
• Subcontractor verification
• Monthly returns support
• Deduction handling
• Compliance healthchecks

Contact Information:

• Website: pkf-francisclark.co.uk
• Phone: 01174039800
• Email: contact@pkf-francisclark.co.uk
• Address: 90 Victoria Street Bristol BS1 6DP
• LinkedIn: www.linkedin.com/company/francis-clark-chartered-accountants
• Facebook: www.facebook.com/PKFFrancisClark
• Instagram: www.instagram.com/pkffrancisclark

Armstrong Watson

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.

Key Highlights:

• Registration support
• Process implementation
• Enquiry assistance
• Contract scope guidance

Services:

• Subcontractor verification
• Monthly returns submission
• Gross payment status applications
• HMRC enquiry support
• CIS process setup
• Registration requirements

Contact Information:

• Website: www.armstrongwatson.co.uk
• Phone: 01228 690100
• Email: help@armstrongwatson.co.uk
• Address: James Watson House, Montgomery Way, Rosehill, Carlisle, CA1 2UU
• LinkedIn: www.linkedin.com/company/armstrong-watson
• Facebook: www.facebook.com/armstrongwatson
• Twitter: x.com/armstrongwatson
• Instagram: www.instagram.com/armstrongwatsonllp

Conclusion

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.