I went online for one completely reasonable thing.
Somehow, 14 minutes later, I had a “limited-time” kitchen gadget, a cardigan in a colour I absolutely do not wear, and a storage container for the storage containers already living in my cupboard.
Did I need any of it? No.
Did my brain feel like we had just won a small but meaningful prize? Apparently, yes. 😂
Why can impulsive spending show up with adult ADHD?
Impulsivity is one of the core features of ADHD. The National Institute of Mental Health describes ADHD as involving ongoing patterns of inattention, hyperactivity and/or impulsivity that can interfere with daily life. In real life, impulsivity can look like acting before the “wait—what will this cost me later?” committee has finished its meeting.
That does not mean every impulse purchase is caused by ADHD, and buying something spontaneous is not proof that someone has ADHD. Stress, habits, boredom, mood, easy one-click checkout and very persuasive marketing can all affect spending too.
But for some adults with ADHD, the combination of immediate reward, excitement and almost zero friction can make the checkout button feel far more urgent than next week’s budget.
The usual ADHD shopping plot
- You see it.
- You immediately picture the new, organized, hydrated, beautifully accessorized person you will become once it arrives.
- You buy it before your practical brain finds the meeting link.
- The parcel arrives three days later and you genuinely have no memory of what is inside.
It can feel funny in small doses. When it starts creating debt, shame, conflict or piles of unopened boxes, it stops being cute and deserves real support.
Five ways to put a pause between “ooh” and “order confirmed”
1. Use the cart as a waiting room
Put the item in your cart, then leave it there for 24 hours. For bigger purchases, make it 48 or 72 hours. You are not saying no forever; you are giving the excitement time to settle so Future You gets a vote.
2. Make checkout slightly annoying
Delete saved payment cards. Log out after shopping. Turn off sale notifications and unsubscribe from the brands that keep yelling that everything is your last chance.
ADHD brains often do well when the environment carries some of the load. A little friction can be the speed bump your impulse needs.
3. Give spontaneous spending its own lane
Set aside a realistic weekly “fun money” amount in a separate account or envelope. When it is gone, the fun-money store is closed until the next refill. No shame, no complicated spreadsheet, and no pretending you will suddenly become a person who never wants treats.
4. Ask four brutally practical questions
- Do I already own something that does this?
- Where will it live?
- Would I still buy it if I had to drive to a store right now?
- What am I delaying or giving up to pay for it?
If the answer to “Where will it live?” is “somewhere,” we may have found our answer. 😂
5. Recover without turning it into a character trial
Return the unopened item. Cancel the subscription. Add the total without insulting yourself. Then change one part of the system that made the impulse too easy.
Shame usually makes people avoid the numbers. Curiosity helps you notice the pattern and build a better guardrail.
When it is time to get help
If impulsive spending is causing debt, hiding purchases, relationship conflict or serious distress, consider talking with a qualified health professional and a reputable financial professional. ADHD can continue into adulthood, and proper assessment and evidence-based care can help when symptoms are interfering with everyday life.
Now tell me the truth: what is the funniest thing you have ever ordered and then completely forgotten about until it arrived?
Sources: National Institute of Mental Health: Attention-Deficit/Hyperactivity Disorder; CDC: About ADHD. This article is for general education and is not medical or financial advice.