Freelancer & Contractor Accountants

Sigma accountants serve a diverse range of professionals from Artists to IT Specialists, so if you want someone who will not only handle all your taxation and compliance needs, but also offer personalised tax planning services so you keep more of the money you earn, get in touch.

Contractor Accountants

We provide industry-specific support and work with Contractors, Freelancers, Self Employed Professionals and more.

Company formation
Business Accounting
Personal Tax Planning
Business Taxation & VAT

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Why Sigma?

  • Own dedicated accountant
  • Excellent customer service guaranteed
  • Unlimited support including face-to-face meetings
  • IR35 advice
  • Online bookkeeping software

Essential Business Guides

Our clear, simple guides will help you make informed decisions and keep you in control of your business and finances.

Tell us a bit about your business.