
“I just thought I was bad at adulting.” For many midcareer professionals, that’s the whispered admission behind late deadlines, disorganized meetings, and a persistent feeling that work shouldn’t be so hard. But what if these difficulties aren’t quirks or bad habits? What if they’re symptoms of something more?

ADHD isn’t just a childhood diagnosis. In reality, it is estimated that 10 million adults in America have ADHD, yet hardly any of them have ever been treated. The truth: ADHD can manifest in the workplace in subtle ways that are easy to miss or misunderstand. Here are seven typical work habits that researchers claim could be red flags for adult ADHD, and the most recent advice on what to do if you find yourself identified with these traits.

1. Paralyzing Perfectionism
A lot of adults with ADHD get stuck in a cycle of having every element perfect before they can even start working on a project. Psychologist Dede O’Shea says, “Sometimes that perfectionism can arise as a method of attempting to deal with that and say, ‘OK, if I do everything just right, then I can begin.'” But here’s the problem: striving for perfection usually results in never beginning at all. This may be a productivity bottleneck, with tasks going unfinished and anxiety remaining elevated.

2. Procrastination Driven by Anxiety, Not Apathy
If you’re always scrambling to meet deadlines at the last minute, you’re not alone. Dr. Deepti Anbarasan, clinical associate professor at NYU Grossman School of Medicine, notes that procrastination in adults with ADHD is often rooted in executive functioning challenges. Megan Anna Neff, a clinical psychologist, adds, “Some might exhibit a procrastination-defeatist style, where overwhelming anxiety leads to paralysis.” For many, urgency becomes the only motivator, but this cycle can be exhausting and demoralizing.

3. Chronic Lateness and ‘Time Blindness’
Being late isn’t simply a bad habit among adults with ADHD it’s a neurological obstacle. O’Shea refers to this as “time blindness,” when gauging how long things take is virtually impossible. Those with ADHD may pay attention to when they need to be there, not when they should leave. This characteristic can create a reputation as someone who cannot be trusted, but it has nothing to do with lack of care. As outlined in recent work studies, forgetfulness and lateness are signature symptoms that tend to strongly affect working relationships.

4. Emotional Meltdowns Under Stress

ADHD not only impacts attention it can hijack feelings, too. The prefrontal cortex, which regulates attention and emotions, tends to be underdeveloped in individuals with ADHD. As O’Shea explains, “When they can’t manage all those different thoughts, all those different feelings that are occurring in a high-stress situation, then that can contribute to the dysregulation, having kind of a mental breakdown.” At work, this may manifest as overreaction to setbacks or changes in the routine, or getting overwhelmed by even small disruptions.

5. Careless Errors on Emails and Paperwork
Having trouble keeping up with typos or forgetting important details in emails? It may be more than a case of multitasking failure. O’Shea compares executive functioning to the brain’s executive: when it’s not functioning, staying organized and detail-oriented is a significant challenge. The outcome: coworkers will have to follow up or correct mistakes, which puts a strain on team dynamics and self-assurance. By the Department of Labor, such errors are typical in adults with ADHD, particularly on monotonous or repetitive tasks.

6. Creative Brainstorms But Difficulty Following Through
One of the pluses of ADHD? Many adults are brainstorming geniuses, full of creative solutions. O’Shea adds, “At work, individuals with ADHD might be referred to as fantastic creative thinkers, truly passionate, someone you wish on your team to truly think outside the box.” The downside: converting those thoughts into completed projects can be challenging because of compromised executive functioning. This tends to result in a heap of unfinished projects and frustration when vision fails to convert to action.

7. The Power and Pitfalls of Workplace Accommodations
The better news: the law is in your favor. The Americans with Disabilities Act (ADA) shields workers with ADHD, obliging most employers to make reasonable accommodations. Some of these may be quiet work spaces, noise-cancelling headphones, flexible schedules, written instructions, and dividing tasks into smaller steps. As emphasized in recent guidance, these accommodations are frequently low-cost but can have a tremendous impact on productivity and well-being. If you suspect ADHD, consider consulting a healthcare professional for an official diagnosis and tailored support.
Identifying these patterns is the beginning of taking back focus and confidence in the workplace. Adult ADHD isn’t a flaw in your character it’s a neurological variation, and with the right intervention and support, it’s possible to do well. Whether you’re pursuing diagnosis, experimenting with new productivity hacks, or asking for accommodations, there’s never been a more accessible time to bring up the conversation about what you need to do well.