Expert tax guidance for business

Everything you need to stay compliant.

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Built on trusted expertise.

Developed to meet the tax-saving needs of every business

Designed to Help You

Implement the most tax-effective, legally secure strategies for your business

Key Features
  • Stay HMRC compliant with expert-approved guidance
  • Secure document upload, analysis and comparison
  • Seamless language translation for all your documents
  • 100’s of tax calculations plus proactive alerts and deadline documents


Everything in one place:
  • The latest news, blogs, webinars & podcasts on topical tax issues
  • Practical tax-saving strategies & case law analysis
  • Expert commentary & specialist helpline support
  • Professionally drafted letters, policies & elections
  • Powerful planning tools and calculators & tax rates
Expertise you can trust

Developed through a unique collaboration between:

  • Our in-house specialists
  • A trusted network of subject-matter experts
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WHY Tax Essentials

Simple Access

Flexible options for individuals and teams.

  • 12-month subscription
  • one-off annual payment
  • 6 month direct debit options
  • No long-term contract or tie-ins

Trusted by Professionals

"Having access to the Advisors portal has been a real asset for us as a firm. We have access to a wide range of internal and external templates, tax guidance, and a closed AI tool which is a great starting point for supporting the internal expertise we already have."

Carl Thomson - Accountant

Unlock the power of AI

GenIA-L is a trusted research assistant, giving you fast, accurate answers from a curated database of books, tools, and verified information, complete with references and supporting documents.

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Lefebvre Knowledge Ltd t/a Indicator Calgarth House | 39-41 Bank Street Ashford, Kent, TN23 1DQ, United Kingdom
Monday - Friday: 9am - 5pm Saturday: Closed Sunday: Closed