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!

  • Mohammed Ahmed
    25/02/19 - Google

    Extremely helpful and prompt in providing a wonderful service. Cannot think of running my business without them! Keep up the... read more

    Artem Goncharov
    06/03/19 - Google

    A friend of mine referred SG-Accounting to me when I was looking for a firm to work with. From the... read more

    Caroline B

    I have been so fortunate to have the fantastic team at SG Accounting just a call or email away

  • Kiri M
    04/03/19 - Google

    SG provide an excellent service. All the staff are really helpful and very prompt in responding to your queries/emails! Can... read more

    Craig McHugh
    02/06/18 - Google

    An absolutey fantastic service. Very helpful and always on hand to give advice

    barry thompson
    29/11/18 - Google

    I took a while to learn about what it took for me to be an IT contractor, with the accountancy,... read more

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

  • IT contractor sitting at desk in black and white.

Restoring a dormant limited company

There are those who will only ever work as a contractor, and there are those who dip in and out of it. This could be because they are tempted back into a permanent role by [...]

  • IT contractors sat around a table planning.

Tax Planning for 2019/20

For the 2019/2020 tax year, tax allowances and rate bands have increased. In this article, we demonstrate what that means to contractors in real terms, and offer our advice for trading as tax-efficiently as possible. [...]