About Us
Our high standards guide our work for you
Consistent
We’re a personable team so you’ll have a dependable point of contact who understands your needs.
Principled
We’ll give you honest advice about how to save tax. We’re not interested in dodgy deals or evasion schemes.
Transparent
We’re upfront about what we do for you and how much you’ll pay. Fixed monthly fees mean there are no nasty surprises.
Qualifications
Our staff members are either fully qualified or part of two well recognised training programmes.
WIS Accountancy Introduction
Get to know our experienced team

Wijay Kanagasundaram
Director FCCA, CeMAP, BA, MSc
I combine big business experience with an academic background. Using this expertise, I guide business owners on how to build their business and remain tax efficient. They trust me to give transparent, personal advice that helps their business prosper.

Ifthikar Mohamed
Director ACMA, CGMA, CeMAP
I have both personal and business finance experience. I am qualified to offer mortgage and insurance advice and also spent years working as an accountant for SMEs. Today I blend these skills to advise business owners with aspect of their finances.

Nadee Weerasinghe
Dealing with admin tasks takes time away from your core business; our systems give you that time back, allowing you to focus on what you do best.

Avishka Peiris
Using high-end, professional accounting software, like Xero, gives you up-to-date information and peace of mind that your finances are correctly managed.

Sajanth Sritharan
Wherever you are on your business journey, our expert team and first-class accountancy services will give you the support you need.
London-based, with national and international clients
We love the buzz of working in a truly international city. Many of our accountancy clients are based in London and the South East, including Borehamwood, Hertfordshire, Kent, Berkshire and Essex, while others come from all over the UK and around the world. We build lasting business relationships – getting to know you and your needs helps us give you the best advice possible.
We’re supported by a wider team of 15 people, and are proud of their skills, knowledge and experience that enable us to maintain the high standards of service and specialisation for you.
We’re here for you – that’s what our relationship accounting is all about
- We’ve campaigned and lobbied to stop IR35 reform
- During the COVID crisis, we were one of the first accountants to post advice on LinkedIn in a genuine effort to help worried business people. We advised our clients above and beyond, and sent newsletters out with useful information so they didn’t feel alone.