Welcome to the Nick Callen Chartered Accountant & Tax Adviser website

About me

I am an experienced Chartered Accountant and Tax Adviser based in Bristol . I have had many years of experience in dealing with small and medium sized businesses. 

I am a sole practitioner so you will only work with me.

 All Clients are automatically covered under my Tax EnquIry Insurance Scheme which protects against the professional costs of defending you in the event of a tax enquiry by HMRC. Clients also benefit from unlimited free access to the Tax Wise Employment, Health and Safety Support Service



Nick Callen is a Fellow of the Institute of Chartered Accountants in England and Wales and a member of the Chartered Institute of Taxation .

Nick Callen Chartered Accountant is the trading name of Callen Consultants Ltd.

registered office: 146 Bath Road, Longwell Green, Bristol, BS30 9DB. Registered in England No. 452012