Welcome to Williams Ross

Williams Ross - steeped in history whilst embracing the future, you receive local accounting expertise at a national level. In 1903, Williams Ross opened it's first office in Pontypridd and over the last century thanks to a loyal and growing client base we have flourished and prospered.


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Now based just outside Cardiff, we have the resources and facilities to provide the best support and service that we possibly can, which enables Williams Ross to be a leading firm of accountants in Wales.

 

Latest News

Could simpler reporting reduce business paperwork?

14/09/2026 – The Government has announced plans to simplify corporate reporting and reduce the administrative burden placed on UK … More...

New funding opens for growing businesses

14/09/2026 – The British Business Bank has launched a £210 million investment fund to help smaller businesses in the South East of … More...

Tax diary: October and November 2026

11/09/2026 – 1 October 2026 - Corporation Tax payment is due for companies with an accounting period ending 31 December 2025, unless … More...

Is your company paying Corporation Tax at the right rate?

10/09/2026 – The rate of Corporation Tax payable depends mainly on the level of a company’s taxable profits. The main rate is 25% and … More...

MEET THE TEAM

About Us

Adapting to your financial needs! The world we operate in is forever changing. Your personal and business accounting needs have also changed as has the way many companies operate their accounts function. At Williams Ross we believe that we must also continually change and adapt to our client's needs .....

Membership

  

Contact Us

Williams Ross Ltd

4 Ynys Bridge Court, Gwaelod-y-garth
Cardiff
CF15 9SS

Email: info@williams-ross.co.uk
Tel: 029 20814114
Web: williams-ross.co.uk

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