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3 Months Free

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  • Dedicated Personal Accountant
  • Fixed Fee Pricing
  • FREE limited company formation


When you sign up before 3rd January 2022

  • Fixed-fee packages from just £95 + VAT after your first 3 months FREE
  • Direct line to your own dedicated accountant
  • Trusted by thousands for the last 24 years, and rated excellent on Trustpilot

Why us?

  • We’ve partnered with thousands of contractors and consultants since 1995, so you know you’re in good hands.
  • We give you direct access to your accountant, so you’ll never be on your own.
  • We are rated 4.6 on Trustpilot, so you know we’re one of the best.

We strive to give the best accountancy service and knowledge so complete the call back form and quote the code XMAS3 when you speak to our team to claim this offer.


*Terms and conditions:Offer available until the 3rd January, 8pm 2022. Available for new Nixon Williams clients only.


An expert team

98% of us have completed, or are studying towards, qualifications including ACCA, CTA, ATT or AAT.

Keeping you in the loop

We handle all correspondence and queries with HMRC and will inform you of any important legal changes.

Simplifying things

To quote a client, we answer questions in a way that someone who’s not a tax expert can understand.

Trust and credibility

Our clients trust us and rate our service as Excellent on Trustpilot.

IR35 Contract Assessment
Included on Platinum & Professional packages
£45 + VAT if not included on the package
Full IR35 Review
£120 + VAT for Gold or non-trading clients
£75 + VAT for Platinum or Professional clients
- Overall pass/fail opinion
- Concise list of required changes
- Liaison with agency if required
- Overall pass/fail opinion
- Concise list of required changes
- Liaison with agency if required
- Comments on each relevant clause and an IR35 guide for improved understanding
- A full working practices review

Get 3 months free when you sign up to any package.


£95 Per Month
  • Price subject to VAT
  • All company adminstration
  • VAT & Payroll setup
  • Access to client portal
  • Self-assessment tax-returns*
Find out more


£125 Per Month
  • Price subject to VAT
  • Everything in Gold, plus:
  • Margin-free umbrella employment
  • Business insurance
  • IR35 Contract Assessments & more
Find out more


£170 Per Month
  • Price subject to VAT
  • Everything in Platinum, plus:
  • Registered office address
  • NW rewards
  • IPSE package
Find out more

Supporting contractors across the UK since 1995

Anne-Marie has looked after my company…

Anne-Marie has looked after my company accounts for 4 years and I can highly recommend Anne-Marie and team at Nixon Williams.

24th November, 2021

NW did my annual personal return

NW did my annual personal return, satisfied with their support.

22nd November, 2021

Good quality service

Good quality service. Friendly, reliable and professional.
Would recommend.

18th November, 2021

Nixon Williams review

Over the past eight years, Nixon Williams have provided excellent accountancy services for my limited company. Anne-Marie in particular has always been thorough and professional.

15th November, 2021

Tax Return

The tax return service that comes with the package has been really good.

3rd November, 2021

Once again a speedy turn around of my…

Once again a speedy turn around of my company accounts from Mathew and team at Nixon Williams. I have tendency to leave these things to the last minute and the team always manage to get it turned around in good time.

26th October, 2021


No question is too obvious. We’re here to help.

Call us on 01253 362 062 Call us now

Contact our specialist team today for a no obligation consultation to see how we can help save you time and money.

If you decide to join, remember you will get your first 3 months free.