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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.



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.



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


Accountancy Packages

Accountancy packages which are tailor made to help keep your books squeaky clean.

Appoint us

Nixon Williams offers all-inclusive, fixed fee accountancy packages to help suit your every need. As your accounting partner, we will support you every step of the way and give you expert advice on what is best for you and your business. From just £110 plus VAT per month our service includes:


  • Over 20 years’ experience
  • Your own dedicated accountant at the end of the phone
  • Trusted and fully qualified accountants
  • One of the first companies to pioneer 24/7 Online Accountancy

Service and Packages Breakdown


  • Price subject to VAT
  • All company adminstration
  • VAT & Payroll setup
  • Access to client portal
  • Self-assessment tax-returns*
All features


  • Price subject to VAT
  • Everything in Gold, plus:
  • Margin-free umbrella employment
  • Business insurance
  • IR35 Contract Assessments & more
All features


  • Price subject to VAT
  • Everything in Platinum, plus:
  • NW rewards
  • IPSE package
All features

From time to time we would like to contact you with news and updates about our services. Please review our privacy policy to see how we use your data.

Extra Accountancy Services

In addition to the above, whichever package you choose, we have a number of additional services that you can add on to your package such as 20% discount on Hiscox Insurance and business bank account set up with Metro Bank.

View our full list of services


Premier Service

If you’re looking for a bit extra on top of your Gold, Platinum or Professional package, we also offer a Premium service which provides a monthly profit and loss summary for your business, in addition to further administration support.

You can find more information about our premier service here.

Nixon Williams Rewards

Clients on our Platinum package can take advantage of Nixon Williams Rewards; a portal of benefits from money and legal advice to cash back at your favourite shops. Find out more about Nixon Williams rewards.

Find out more and appoint Nixon Williams

To find out more about Nixon Williams and our services you can call us on 01253 362 062 or fill out our appoint us form.