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HMRC internal manual

Mandatory Tax Adviser Registration

From:
HM Revenue & Customs
Published
1 June 2026
Updated:
1 June 2026 - See all updates

Summary

A guide on the requirements and conditions to mandatory tax adviser registration.

Contents

  1. MTAR10000
    Scope and requirement to register: contents
  2. MTAR20000
    Checks against registration conditions: contents