Meet the Team

Ingleton Partners was established by Tom Griffiths and David Holmes in 2009. Tom and David previously worked together in the high net worth UK and US private client tax team at one of the big four accountancy firms. Tom stepped back in 2019, formally departing in July 2023 (link to Announcement) and David continues in his role as Managing Director. Our belief is in providing an extremely personal, attentive and proactive tax service that goes beyond the provision of a tax return and explores opportunities for tax efficiency and planning for the future.

David Holmes

David Holmes

David is a Chartered Tax Adviser and Managing Director of the firm. As MD he has oversight of the whole firm and is focused on our delivery and operations alongside his client work.
He specialises in the interaction of UK and US taxes and the taxation of those who are not domiciled in the UK. He is particularly involved in those complex cases the company handles involving tax calculations relating to remittances, voluntary disclosures, US PFIC rules, Controlled Foreign Corporations, carried interest and the treatment of UK/US trusts.

David is a Cambridge graduate and previously worked at PwC.

Kerri Oreilly

Kerri O’Reilly

Kerri is a Director having joined Ingleton Partners in 2013 from PwC where she worked in the UK and US private client team. A former colleague of both Tom and David, Kerri brings 20 years of tax experience in expatriate tax and private client work, specialising in UK and US Individual tax compliance and advisory, with significant experience of clients in the financial services industry.

Kerri initially trained in tax at Deloitte and is a Chartered Tax Adviser.

Jakub Grabowski

Jakub Grabowski

Jakub worked in corporate finance post-university and subsequently joined Ingleton Partners in 2012. He is an enrolled agent who works closely with high net worth individuals to help them understand and navigate the complexities of US & UK tax. In addition to providing tax compliance and advisory services, Jakub is the Director in charge of our associates and responsible for oversight of the firm’s current compliance work.

Chris Wills

Chris Wills

Chris joined Ingleton Partners LLP through an apprenticeship scheme in 2014. Through the scheme, Chris completed his qualification to become a member of the association of tax technicians (ATT) and has later gone on to complete his US qualifications as an Enrolled Agent (EA).

Chris is now a dual qualified tax advisor with more than five years’ experience in the US/UK tax industry and is currently a manager at the firm. He has experience in handling US PFIC’s, US/UK trust compliance and complex remittance calculations.