Accountants for Contractors & Freelancers

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.


Services

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

Company formation
Business Accounting
Bookkeeping
Business Taxation & VAT
Personal Tax Planning
HMRC Investigation Management

View all services


Business Guides

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

  • Switching Accountants
    Changing accountants
  • Guide to structuring your business
    Guide to structuring your business

Why Sigma?

Own dedicated accountant
Excellent customer service guaranteed
Unlimited support including face-to-face meetings
IR35 Advice
Online Bookkeeping Software

“Sigma’s advice and guidance is always tailored to our specific industry needs. We can recommend them with professional confidence and trust.”

Planning, Design & Build