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About us

Since 1995, we’ve been providing A1 accountancy services to our clients, steered by our watertight values and principles.

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Services

With three comprehensive packages and a number of add-ons, we can equip you with everything you need to help you ride the waves of contracting.

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Whatever you’re searching for, our scope of industry knowledge and resources can help.

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Switching Accountants

Want to say bon voyage to your current accountant? We’ll make the switching process plain sailing.

There are lots of reasons why you could be unhappy with your current accountant. Whether they’re not providing the right service or they don’t understand the nature of your business, the wrong accounting partner can be detrimental to your career. But the good news is if something’s not right, switching can make a world of difference.

At Nixon Williams, we understand the unique workings of contractors and the level of service they require. All of our dedicated contractor accountants are committed to providing the best level of support possible, giving you the freedom to focus on building your business.

What’s on offer?

Switching your accounts to Nixon Williams gives you access to plenty of perks. Here are just a few:

Industry understanding

Here at Nixon Williams, we’ve been providing advice to contractors and freelancers since 1995. Over the years we’ve learned a thing or two and we’re well-placed to guide you through every step of your contracting journey.


Support whenever you need it

Your dedicated accountant will always be on hand via email or direct dial to answer your questions. We understand that your hours are unconventional, so we’ll always do our best to work to your schedule.


Comprehensive tax & accountancy support

With packages starting from just £95 + VAT per month, our competitive structures were built around the needs of contractors and freelancers. We provide tax and accountancy solutions alongside regular bookkeeping reviews and ongoing advice.


Award-winning service

At Nixon Williams, we believe that getting to know you and your business is paramount to your success. Our clients praise their ‘fantastic service’, our ability ‘to give me practical and timely accounting advice’ and for ‘treating you as an individual’.


Appoint us today

We will never share your data with anyone without your permission. Read our Privacy policy to see how we use your data.

One of our main focuses is consistently exceeding expectations. We work hard to achieve this, and we’re honoured our clients agree by rating us as one of the Top 5 Rated Accounting Firms on Trustpilot.

See our 709 reviews on Trustpilot

Very efficient and professional services

Very efficient, timely and professional services from all concerned with regards to all aspects.

9th August, 2021

First and Last Accountant!

This is the first accountant I have used and will never change. I pay for the top package and definitely worth it. They help you with all sorts of enquiries which I had no clue about, where it is business, mortgage or anything else, they can support. Katie Murray and her team were extremely helpful.

22nd July, 2021

Nixon Williams simply THE BEST!

Nixon Williams has been doing my company’s account since 2008 and I cannot recommend them highly enough. The service they have provided me with, has been second to none from day one. They are always willing to help you with any queries you may have.
I especially want to thank Anne-Marie Haslem for her service all these years. She has been a star! Thank you. All the best, Miguel.

13th July, 2021

Extremely easy process and friendly…

Extremely easy process and friendly staff to help with all aspects of new client setup.

8th July, 2021

Excellent Service

My company has been using the services of Nixon Williams for around 3 years, and in that time we’ve always received first class service from our accountant Anne-Marie. The various returns are always correct and on time. If we need any information, it’s always easy to speak with Anne-Marie via phone or email, and we always get sound advice from a professional who knows their industry inside out.

28th June, 2021

Nixon William – Excellent Service and Thank you

I’ve used Nixon Williams for a couple of years now, during this time their advice and guidance has been excellent, especially for someone like myself that is not very clued up on Taxes/Accounts etc. The Vantage Portal is easy to use and provides a good overview of the real-time account status, which is one of the reasons I joined them in the first instance.

14th June, 2021