Our Helpful & Dedicated Team

Knowledge To Do The Task
Passion To Get it Right
Committment To See It Through

Some Of The Wonderful People Who
Work At OnTax Accountants Ltd

We’re delighted to present our team of accountants. We do everything possible to keep each other focused and motivated so that we can deliver the very best to you.

We believe in only recruiting the best to work for OnTax Accountants Ltd. When selecting potential employees we look for personal skills as well as professional skills, that is, we look for "real human beings" that you can relate to because it is important that you get along with and communicate freely with the individual managing your job.

Mr Jason Nellyer, Founder of OnTax Accountants Ltd

Jason Nellyer

Managing Director


"Here at OnTax Accountants Ltd I make every effort to ensure that your tax affairs are dealt with on time, at a fair price and with the care and attention you deserve.

I have 30 years commercial & accounting experience working with businesses from kitchen table startups to enterprises with turnovers up to £50 million.

  • Michael McHale

    Practice Manager

Michael McHale

Practice Manager

CIMA Part Qualified | Xero Certified Advisor

My challenge and privilege is to ensure that the thousands of tasks we do a year are done on time, to deadline and to standard.

I will be overseeing your job making sure high standards are maintained and that you are completely satisfied with it and understand it.

I also act as the central focal point for all clients to ensure a smooth and delightful experience.

  • Andreea Simionov

    Practice Manager

Andreea Simionov

Accounts Assistant

ACCA Part Qualified

You can count on my skills to turn piles of disorganised paperwork into orderly book-keeping and accounts (This in turn leads to accurate tax calculation).

Nobody likes taxes but everyone appreciates accuracy and dedication to the task. This is my strength, I own this area!

You can rely on me to process your work with full accuracy!

  • Niamh Hardie

    Accounts Assistant

Niamh Hardie

Accounts Assistant

Part Qualified | Xero Certified Advisor

Previously I worked with Haines Watts Chartered Accountants and i'm loving my new role at Ontax Accountants!

I assist with book-keeping, vat and accounts production for Limited Companies whilst I continue progression towards my professional qualifications.