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The people and principles behind Taxdvisory

We are the specialist advisory arm of Taxd — built for clients whose tax situations demand a named expert, not a platform.

Eamon Shahir

Co-founder · ex-PwC Tax Planning

Arjun Kumar

Co-founder · ATT, ex-PwC Manager

Joe Henry

Tax Lead · ATT

Ten years in PwC and KPMG Global Mobility teams, advising on cross-border and expat tax. Joe leads our work for clients who live, work or invest across borders.

Simon Islam

Accounting Lead · ICAEW ACA

Ashauni Grant

Trainee Accountant

£100,000s

Tax saved across our advisory clients

10 Years

Big 4 experience at PwC and KPMG

10,000+

Non-residents supported by Taxd

Excellent

Rated excellent on Trustpilot

Who we are

Where Taxd's expertise meets bespoke counsel

01

Part of the Taxd family

Taxdvisory is the advisory service of Taxd, which is recognised by HMRC for Self Assessment, Corporation Tax, Partnership returns and Making Tax Digital, and supervised by the ATT. Where Taxd serves clients through software, Taxdvisory is for situations that need a senior specialist working directly alongside you.

Our principles with every client

01

Regulated & recognised

HMRC-recognised ISO/IEC 27001:2022 Certified ATT Supervised NRLA Partner Cyber Essentials Certified
02

Positions that hold

We work from primary legislation and HMRC guidance. Every advice note is fully documented and written to withstand scrutiny at enquiry or tribunal.

03

Named advisor, always

Your named advisor replies within one business day. Not a helpdesk: a specialist who knows your situation, your history and your goals.

04

Long-term thinking

We structure advice to serve your position over ten to twenty years — anticipating legislative change, life events, and exit scenarios rather than optimising in isolation.

05

Transparent fees

Fixed-scope engagements with clear fee schedules. No surprise billing, no scope creep without your approval. You know what you're paying before any work begins.