Adrian Henderson
People

Adrian Henderson

Director

Areas of expertise

Process design, interaction of tax and wider management and accounting processes, global process ownership, governance, data, calculations and automation.

Experience

Adrian has over 20 years working in tax (primarily transfer pricing) both as an advisor and in-house specialist at FTSE100 companies. More recently he has focused on process implementation for tax.

He is an industry leader in the successful implementation of transfer pricing processes policies, including:

  • Data improvements – ERP extraction, data simplification, workflow optimisation, reconciliation optimisation
  • Calculation and reporting – model risk reviews, process mapping, process manuals, calculation optimisation, calculation automation
  • Controls and evidence – RACI, change management, evidence capture, SOX and SAO
  • Integration – with other tax processes, other business analysis, management performance metrics

Professional qualifications/memberships

Chartered Accountant with ICAS

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IR35 and off-payroll working: The compliance landscape in 2026

Upcoming changes to the IR35 compliance landscape are almost upon us, with HMRC tightening its belt once again. Here is what you need to know.

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Tax Update March 2026

The latest tax update and VAT round up for the month.

Contact Adrian