COBE Blog
COBE Blog

The Excellence Tax is real. Independent UK research on what Black professionals pay to succeed — and what to do about it.

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    • Scenario 01 – Diversity
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Woman pondering the Excellence Tax concept.

What Is the Excellence Tax™?

  • Natasha Williams
  • May 14, 2026
  • 35 views
  • 10 minute read
Ethnicity Pay Gap - Gov UK
  • 78 views
  • 8 minute read

Why Ethnicity Pay Gap Reporting Will Miss The Real Cost Black Professionals Pay To Succeed

  • March 26, 2026

Browsing Category

The Research

4 posts

The home of the Excellence Tax™ research — the primary dataset underpinning everything published on this site. Built from responses from over 1,000 UK professionals, the research identifies 15 distinct burdens faced by Black professionals in workplace environments and makes the financial, structural, and human case for systemic change. Academic in its rigour. Accessible in its application.

15 Taxes - The Cost of Black Excellence
  • The Research
  • 41 views
  • 10 minute read

The 15 Taxes You Did Not Know You Were Paying

  • Natasha Williams
  • March 14, 2026
The 15 Taxes You Didn’t Know You Were Paying at Work.
View Post
  • The Research
  • 397 views
  • 9 minute read

Why We Built Infrastructure Instead of Asking for Inclusion

  • Natasha Williams
  • March 7, 2026
The Excellence Tax research demanded more than a report. Discover why The Cost of Black Excellence Research Institute built community infrastructure, practitioner training, and diagnostic tools for Black professionals and organisations.
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Woman pondering the Excellence Tax concept.
  • The Research
  • 155 views
  • 6 minute read

The Excellence Tax™

  • Natasha Williams
  • March 2, 2026
What It Is, Where It Comes From, and Why It Is Not Your Fault The Excellence Tax™ is the additional emotional labour, personal cost, and identity suppression Black professionals pay…
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The Excellence Tax
  • The Research
  • 40 views
  • 13 minute read

Black Professionals Already Knew. Now We Have Proof.

  • Natasha Williams
  • March 1, 2026
1,039 Black professionals told the truth about work. Here is what they said, why it matters, and why the evidence has roots far deeper than any single workplace. There is…
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Categories
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Recent Posts

  • Jason Arday Is Dead. At What Point Did Accountability Become Public Destruction?
  • The Hidden Cost of Toxic Work Environments
  • What Is the Excellence Tax™?
  • The Exit Fund: A Financial Exit Strategy for Black Professionals
  • When is it Time to Leave?

Recent Comments

  1. When is it Time to Leave? A Decision Framework for Black Professionals Facing Workplace Extraction - Cost of Black Excellence Blog on Why Its Not Imposter Syndrome, it’s Imposed Syndrome

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Categories

  • Business Builders
  • Corporate Exodus
  • Corporate Survival
  • For Organisations
  • Healing From Workplace Trauma
  • Podcasts
  • The Research
  • Corporate Survival
  • Podcasts
  • 6 minute read
  • 10 views

Jason Arday Is Dead. At What Point Did Accountability Become Public Destruction?

  • August 24, 2026
The Second Invoice
  • Podcasts
  • 4 minute read
  • 28 views

The Hidden Cost of Toxic Work Environments

  • June 6, 2026
Woman pondering the Excellence Tax concept.
  • The Research
  • 10 minute read
  • 35 views

What Is the Excellence Tax™?

  • May 14, 2026
Your exit fund for black professionals.
  • Corporate Exodus
  • 12 minute read
  • 62 views

The Exit Fund: A Financial Exit Strategy for Black Professionals

  • April 5, 2026
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