The Contractor Accountants you can trust

Since 1995, we have worked with thousands of contractors across the UK, based largely on recommendations. Take the personal approach to accounting.

FreeAgent Expert


£99*/ month
£99*/ month
  • Everything you need to start contracting


£139*/ month
£139*/ month
  • Our most popular package with everything you need. Plus get extras like free use of SG Umbrella, a second tax return, and free business insurance


£159*/ month
£159*/ month
  • Let us take care of everything

Our monthly contractor accounting packages are truly all-inclusive.

Get full FreeAgent access as standard with any package.

We don’t charge extra for personal tax returns, IR35 reviews, references, payroll or our registered office service!

  • Chris Newnham
    15/02/19 - Google

    Fantastic service and they really go the extra mile to deliver a great service. They even met me for an... read more

    Hannah Wilkinson
    27/03/19 - Google

    An excellent service, with very helpful staff who are always on hand to promptly answer my questions and get the... read more

    Cubby Fox
    01/08/19 - Google

    Great service from the team at SG. Personal, responsive, can explain things to someone with zero accounting knowledge! I especially... read more

  • Gary C

    I found the entire experience of moving from permanent to contract, easy with their guidance

    Andy Tuthill
    14/06/19 - Google

    SG have been my accountant for over 20 years. I have seen them grow and develop into the amazing... read more

    Alexander Pelagenko
    03/04/19 - Google

    Good and helpful professionals

What our clients say

Don’t just take our word for it, hear what our clients have to say about us. Whether you’re new contracting or looking to switch accountants, our expertise and packages could be perfect for you.

When you call us, you’ll speak to an accountant, not a sales team.

At SG Accounting, we do not provide a “push button service”. For over 20 years we have provided a high quality, fully advised contractor accountancy and taxation service that our clients are pleased to recommend.

Speak to one of our Directors on 01962 867 550

Enquire Now

Latest news

  • Contractor sitting at desk.

Surviving your first year as a contractor

By |August 13th, 2019|

Right now, is a fantastic time to become a contractor, particularly if you work in the IT and tech sector. Contractors with specialist skills in data science, cybersecurity, frontend developers [...]