Masking at Work: The Hidden Tax on High-Performing Women

She arrives early. She has read the brief twice, annotated her copy, and prepared three times more than anyone else in the room. She takes careful notes in meetings, asks the right questions at the right moments, and stays late to check her work before it goes out. To every observer, she is exceptional. To herself, she is barely holding it together.

This is not imposter syndrome. This is masking. And for professional women with ADHD, it is the invisible second job that no employer measures, no performance review captures, and no pay grade reflects.

What masking actually is

Masking is the conscious and unconscious suppression of neurodivergent traits in order to appear neurotypical. It is not dishonesty. It is adaptation. It is the survival strategy learned early, often in childhood, by girls who were too bright to be struggling but too different to be comfortable, and who learned very quickly that fitting in was safer than standing out.

In a professional context, masking takes many forms. It is the elaborate system of colour-coded calendars, redundant alarms, and pre-written scripts that allows someone to appear organised when their internal experience is one of constant near-miss. It is the re-reading of emails four times before sending, the arriving early to avoid the shame of lateness, the performing of attentiveness in meetings while the mind has drifted entirely elsewhere. It is the laughing off of difficulty, the pre-emptive apology, the relentless over-preparation designed to make sure no one ever sees how hard this actually is.

What makes masking distinct from coping is the concealment. Coping is using a tool to get a job done. Masking is hiding the fact that you needed the tool in the first place.

"The emotional, cognitive, and physical labour of trying to fit a mould not built for women with ADHD can feel like holding down multiple jobs at once. For women, it is even more intense, because many have already adjusted themselves to fit an outdated definition of feminine success."

The compounding effect of gender

Masking is not unique to women with ADHD. But the specific version experienced by women in professional environments is shaped by a double burden that their male counterparts do not carry in the same way.

Workplaces carry gendered expectations that sit in uncomfortable proximity to the exact areas where ADHD creates difficulty. Note-taking. Event coordination. Emotional availability. Saying yes to tasks outside your role. Being warm and organised and reliable and never too much or too visibly struggling. For a woman with ADHD, the cost of not meeting those expectations is not just inconvenience. It is reputational. It is relational. It can be career-defining.

At the same time, the very traits that allow women with ADHD to mask effectively, the social intelligence, the people-reading, the finely tuned awareness of how they are being perceived, are themselves products of years of necessary adaptation. They are genuine skills. They are also exhausting to maintain.

And then there is the leadership double bind. Research consistently finds that women who do not exhibit feminine traits are judged as less likeable, while women who do are judged as less capable of leadership. For a neurodivergent woman navigating this landscape while also managing the cognitive load of ADHD, the tightrope is narrower still.

What the tax actually costs

Masking is expensive. Not metaphorically. In concrete, measurable terms, it extracts a toll that accumulates across a career and compounds with time.

The disclosure trap

If the cost of masking is this high, why not simply stop? The answer is that unmasking in a professional environment carries its own risks, and most women with ADHD know this without needing to be told.

A 2024 Birkbeck University survey of 1,400 neurodivergent employees found a striking inversion: as the proportion of employers with formal neurodiversity policies rose, neurodivergent employee wellbeing and career satisfaction fell. More policy, lower wellbeing. Box-ticking, it turns out, does not create real inclusion.

Meanwhile, nearly two thirds of neurodivergent employees report worrying that disclosure will damage their career. That fear is not irrational. Research suggests that those who disclose are 28% more likely to be passed over for promotion despite identical performance. A survey of 500 managers found that 93% reported concerns when an employee disclosed ADHD, including 56% who questioned whether the employee could handle complex assignments and 45% who questioned whether they could do the job at all.

The result is a trap. Masking is unsustainable. Disclosure is risky. And the employer who might benefit most from understanding what this employee is actually doing is the last person likely to know.

The performance paradox

There is a particular cruelty in the way masking interacts with high performance. The woman who masks most effectively is often the one who appears to need support least. Her systems work. Her output is strong. Her colleagues see competence, not effort. And so the scaffolding goes unnoticed, right up until the moment it collapses.

When that collapse comes, it is frequently misread. The performance that was maintained through extraordinary invisible effort is suddenly failing, and from the outside it can look like decline, disengagement, or a change in attitude. It rarely looks like what it is: the endpoint of an unsustainable strategy that was never designed to last a career.

Research on ADHD and job burnout has documented this progression clearly: sustained compensatory effort, diminishing returns as cognitive resources deplete, intensification of core ADHD symptoms as masking fails, and eventual functional collapse. The tragedy is not just the burnout itself. It is that the women most vulnerable to it are often the ones whose apparent high performance meant no one ever looked closely enough to intervene.

"Masking creates an additional cognitive and emotional burden: an invisible tax that compounds anxiety and burnout. When effort is spent not only on performing the job, but on hiding the struggle, the nervous system rarely rests."

What changes when you name it

The experience of receiving an ADHD diagnosis as an adult professional is often described, first, as grief. Grief for the years spent working twice as hard for the same output, for the roles not taken because the risk felt too high, for the confidence never fully built because the gap between effort and ease was always quietly present.

But alongside the grief, most women describe something else: relief. Not the relief of having an excuse, but the relief of having an explanation. A framework that recontextualises decades of experience and replaces a narrative of personal failing with one of structural mismatch.

The brain was not broken. The environment was not designed for it. Those are meaningfully different problems, and naming the difference changes what solutions become possible.

What employers need to understand

The business case for neurodiversity has become a familiar refrain in HR and DEI circles. Pattern recognition, systems thinking, hyperfocus, creative problem-solving: these are the cognitive profiles the World Economic Forum's Future of Jobs Report identifies as the defining skills economies will need through 2030. They are also, consistently, the profiles associated with ADHD.

But accessing those strengths requires creating the conditions in which masking is unnecessary. And that means moving beyond policy to practice: flexible working structures, output-focused evaluation rather than presence-based performance measurement, psychologically safe environments where disclosure does not carry professional penalty, and managers who understand that the most exhausted person in the room is not always the one who looks it.

The cost of not doing this is not abstract. The US alone experiences an estimated $122.8 billion in annual excess cost attributable to ADHD, across healthcare, lost productivity, and education. Women with ADHD earn significantly less than their male counterparts. Talent leaves. Potential goes undeployed. And the system records the outcome without ever recording the cause.

A note on the mask itself

We want to be careful, at The Hyperfocused, not to frame masking as simply a problem to be solved. The skills built in the process of masking are real. The social intelligence, the capacity for self-awareness, the ability to read a room and adapt in real time: these are not nothing. They are hard-won. And for many women, they are genuinely part of what makes them extraordinary at what they do.

What we are naming is not the skills, but the cost. The price extracted for having to hide them, justify them, and perform their absence. The energy that goes into maintaining the gap between the internal experience and the external presentation, year after year, in every meeting and every performance review and every moment when the mask nearly slipped.

That energy is not gone. It is recoverable. And redirecting it, even partially, toward the work itself rather than the performance of the work, is one of the most significant things that changes after diagnosis.

Different brain. Extraordinary impact. The mask was never the point.