Contractor Accountants in London

At J. Dauman & Co, we provide comprehensive contractor accountancy services in London, aiding in IR35 compliance and optimising tax efficiency.
Expert understanding of IR35 regulations.
Tailored accounting solutions for contractors.
Proactive, personalised service.

Specialists in Contractor Accounting in London

With a rich 75-year heritage, we specialise in contractor accounting. Our experienced team offers more than just accounting services – we deliver growth-oriented solutions, help businesses navigate through IR35 regulations and maximise tax efficiency, positioning us as the trusted accountants for contractors in London.

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Essential Considerations for Contractor Accounts

Contractors need to manage their finances with care, ensuring tax compliance while optimising financial efficiency. We provide contractor-specific accounting solutions, ensuring your business operates within the remit of IR35 and your financial health stays robust.

  • Understanding IR35 compliance requirements.
  • Optimising tax positions within IR35.
  • Managing payroll and tax deductions.
  • Navigating tax implications of contract changes.
  • Adopting the right accounting software for contractors.
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Our Contractor Accounting Service Process

  • 1. Consultation Booking
    Arrange a phone or video call with our specialist accountants to discuss your needs.
  • 2. Discussion and Advice
    Our experts listen, ask insightful questions and provide tailored advice.
  • 3. Customised Quote
    Following the consultation, you will receive a personalised accounting package quote.
  • 4. Onboarding
    Once engaged, we start with a thorough review of your existing accounts.
  • 5. Ongoing Support
    We provide dedicated support, regular check-ins, and proactive advice to help run your business more efficiently.
Why choose us

Why Partner with Our London Contractor Accountants

IR35 Expertise

Our team helps you navigate IR35 regulations, ensuring your business remains compliant, and your tax position is optimised.


We go beyond traditional accounting to offer strategic financial advice, helping you grow your business.

Dedicated Support

We provide dedicated support, ensuring your financial questions are answered promptly, and your needs are met.

Flexible Packages

Our services are tailored to your specific needs, whether you're a freelancer, contractor, or running a small business.

Industry Experience

With experience across the IT, Engineering, Construction, and Medical Services sectors, we understand the unique needs of different industries.


Our 75-year heritage stands testament to our reliability and commitment to our clients.

What Our Satisfied Contractor Clients Say

High quality accounting services Olena United Kingdom star

We have been working with Dauman for years and we cannot complain about a single thing. It is efficient, cost-effective and client-centric firm. 100% recommended!

I would definitely recommend Clive Roberts Paola Saunders United Kingdom star

Clive has prepared the accounts for my business for over 15 years and has also submitted my tax returns. Clive’s invaluable knowledge and expertise has given me peace of mind with regards to my accounts. It’s great to have this reassurance – Clive is always efficient, personable and very approachable too. Thank you Clive!

I have been a client of Dauman and Co… Sepehr Arkani Managing director CG&A Ltd star

I have been a client of Dauman and Co for over 25 years and my father was a client for 15 years prior to me. Through out this period I have been the recipient of an excellent professional and courteous service. I would be very happy to recommend this company to anyone.

Excellent and reliable service Peter United Kingdom star

Excellent, reliable and polite people pleasure to work with.


Your Questions, Answered

  • What changes should I make to my contracts to comply with IR35?

    Changes to contracts depend on individual circumstances. We provide a comprehensive contract review, offering advice on changes that ensure you comply with IR35 regulations.

  • What are the tax implications of IR35 for my business?

    IR35 can significantly impact your tax liability. We help navigate these regulations, ensuring you meet obligations and optimise your tax position within the IR35 framework.

  • Does my business fall inside or outside of the scope of IR35?

    Determining IR35 status can be complex. Our experts will review your working practices and contracts, providing a detailed assessment of your IR35 status.

  • How can you help me optimise my tax position?

    We provide personalised advice on effective tax management, from utilising available tax reliefs to planning your finances to optimise tax efficiency while complying with IR35 rules.

  • Can you help manage payroll and tax deductions for my contractors?

    Yes, we offer comprehensive payroll services, ensuring correct calculation and deduction of taxes and National Insurance contributions for your contractor engagements.

  • What accounting software do you recommend for contractors?

    We can recommend and help implement a range of contractor-friendly accounting software based on your unique business needs, such as Xero, QuickBooks, or FreeAgent.

  • Do you provide advice on whether to operate as a limited company or a sole trader?

    Absolutely, we provide personalised advice on the best trading structure for you, considering factors like tax efficiency, IR35, and your long-term business goals.

  • How will I know if my business is compliant with IR35 regulations?

    Our specialist accountants conduct a thorough review of your working practices and contracts, providing a detailed report on your IR35 compliance and recommending any necessary adjustments.

  • What industries do you specialise in for contractor accounting?

    We specialise in contractor accounting across several sectors, including IT, Engineering, Construction, and Medical Services, providing tailored advice based on industry-specific considerations.

  • Can you assist with my VAT returns?

    Yes, we offer full support with VAT registration and returns, ensuring your business meets its legal obligations while maximising VAT efficiency.


Explore Our Contractor Insights

Contact us

Let's Ignite Your Financial Growth

Ready to redefine your finances? Contact our team of expert contractor accountants in London today. Let’s navigate your route to financial success together.

Visit Us in Person

Join us at our vibrant West London offices for a personalised consultation. Together, we make your business grow!
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