Why I Designed My Budget Book to Work for ADHD and Dyslexic Brains
For years I believed I was just “bad with money”.
I would start budgets with the best intentions, download apps, set up spreadsheets… and then completely forget they existed.
If you have ADHD, dyslexia, or struggle with executive dysfunction, this experience will probably sound familiar.
What most people don’t realise is that traditional budgeting systems are often designed for neurotypical brains — people who can easily organise information, maintain routines and track things digitally without becoming overwhelmed.
That simply wasn’t how my brain worked.
After my own late diagnosis of ADHD and dyslexia, a lot of things suddenly made sense. And it’s exactly why I created my Budget Book and budgeting method the way I did.
It’s not about being perfect with money.
It’s about building systems that actually work with your brain.
1. Why I Use Pen and Paper Instead of Apps
One of the biggest problems for people with ADHD is “out of sight, out of mind.”
Digital budgeting apps can easily disappear into the background. You forget to open them, forget to track things, and before long the system falls apart.
That’s why my budgeting system focuses on physical tracking.
When you write something down in a budget book:
• you see it
• you interact with it
• you become aware of it
There’s a sensory connection to money that simply doesn’t happen with a phone app.
For many people with ADHD, this small shift makes a massive difference.
2. The Cash Wallet System: A Physical Stop on Spending
Impulse spending is something many ADHD brains struggle with.
Not because we’re irresponsible, but because our brains chase dopamine and instant reward.
That’s where my cash envelope wallet system comes in.
Instead of spending blindly on a card, each category has a physical envelope:
• groceries
• fuel
• spending money
• kids activities
When the envelope is empty, that’s the stop.
It creates a visual guardrail that protects your budget without requiring constant self-control.
3. Low-Overwhelm Budget Pages
Another issue for neurodivergent people is financial overwhelm.
Long spreadsheets, financial jargon and complicated systems can trigger avoidance.
So when designing my Budget Book, I built it differently.
Every page breaks budgeting into small, manageable steps.
Instead of thinking about an entire financial year, you focus on:
• this week
• this pay cheque
• this month
That structure reduces overwhelm and helps people actually stick with their budget.
4. Dopamine-Friendly Money Tracking
ADHD brains respond strongly to progress and rewards.
That’s why my budget book includes:
• savings trackers
• debt progress trackers
• sinking fund trackers
• monthly savings challenges
These visual trackers help you see progress, which creates motivation to keep going.
Budgeting shouldn’t feel like punishment.
It should feel like building momentum.
5. Admin Nights and the Power of Body Doubling
One of the most powerful things I do with my community is host Admin Nights on Instagram Live.
These sessions are based on a well-known ADHD technique called body doubling.
Body doubling means doing tasks alongside other people, even virtually. It helps people stay focused and lowers the mental barrier to starting something stressful.
During Admin Night we do things like:
• check bank accounts
• update budgets
• pay bills
• organise finances
Instead of doing it alone, we do it together.
For many people, this is the difference between avoiding finances and actually managing them.
6. The 72-Hour Rule for Impulse Spending
One of the simplest tools I teach is the 72-hour rule.
If you want to buy something that isn’t essential, you wait 72 hours before purchasing.
Why?
Because ADHD brains can hyper-focus on something new. That initial excitement can make a purchase feel urgent.
But after a few days, the dopamine rush often fades and you realise you didn’t really need it.
This small pause can save hundreds or even thousands of euro a year.
7. Removing Shame From Budgeting
Many neurodivergent people carry a lot of shame around money.
They think:
“I should be better at this.”
“Everyone else seems to manage.”
“What’s wrong with me?”
But money management is a skill and a system.
If the system doesn’t work for your brain, it’s not your fault.
That’s why I built my budgeting method around compassion, simplicity and structure.
When things go wrong — because they sometimes will — the answer isn’t shame.
The answer is resetting and starting again.
Budgeting Should Work With Your Brain — Not Against It
My goal with Irish Budgeting Mammy has always been simple:
To help families feel more in control of their money without feeling overwhelmed.
For people with ADHD, dyslexia or executive dysfunction, traditional financial advice can feel impossible to follow.
But when you simplify the system, add structure, and build practical guardrails, budgeting becomes something completely different.
It becomes doable.
And when budgeting becomes doable, everything changes.
Start Your Budgeting Journey
If you want to begin taking control of your money in a way that actually works for real life, you can start with my budgeting tools below.
These are the exact systems I use myself and teach inside my community.
➡️ Download my free budgeting tools here
➡️ Join my next Admin Night
➡️ Start your first monthly budget reset
Because you’re not bad with money.
You just needed a system that works for you.
