Kanban Boards for ADHD: Three Columns That Show Where Work Is Stuck
A to-do list hides the task you started four times. A three-column board puts it in plain sight. How to set one up on a wall or in an app, and keep it up.
Your to-do list has forty items on it. Eleven of them are things you have started, in the sense that you opened the file, did the first ten minutes and moved on when it got hard. On the list they look exactly like the twenty-nine you have not touched. That is why you cannot tell, on a Tuesday afternoon, what you are actually in the middle of.
A kanban board for ADHD fixes that one problem and not much else, which is its strength. It is three columns and some cards. The columns make the state of each task visible, so that "started and abandoned" stops hiding inside "to do". This post sets up the smallest board that works, on a wall or in an app, and covers the two rules that keep it from becoming the next graveyard.
Why a list hides stuck work and a board shows it
A list has one dimension: order. It can tell you what comes next, but it cannot tell you what is half done, what is waiting on someone else, or how many things you have open at once. For a brain that starts easily and finishes with difficulty, that missing information is exactly the information that matters.
A board adds a second dimension: state. Each task is a card, and the card's column says where it is in its life. When five cards sit in the middle column for two weeks, the board is telling you something a list never would, which is that you are starting faster than you finish. You do not need to feel bad about it. You need to see it, and then stop adding to it.
To do, doing, done: the only three columns you need at first
Resist the impulse to design a workflow. Three columns, named exactly this:
- To do. Everything you have committed to and not started. Not ideas, not someday, not the whole backlog of your life. If it does not need to happen in the next two weeks, it does not go on the board.
- Doing. What you have started and have not finished. This column has a hard size limit, covered next.
- Done. Finished this week. Cards stay here until the weekly clean-up so you can see the pile grow, which matters more for ADHD motivation than most people expect.
Each card is one task, written as a verb and an object: "email landlord about the heater", "draft section two", "book the dentist". If you cannot phrase it that way, it is a project, and the card should be its next single step. Breaking a project into its first step is its own skill, and the card is only ever that step.
A fourth column, Waiting, earns its place after a month if you find Doing filling up with things that are stuck on other people. Add it then, not now.
Work-in-progress limits as a brake on starting everything
The work-in-progress limit is the one idea from factory-floor kanban that matters here. The Doing column may hold no more than three cards. When it is full, you cannot start anything new until something moves to Done. Write the number on the column heading: "Doing (3)".
This feels wrong the first week. The ADHD urge is to start the interesting new thing right now and let the boring half-finished thing wait, and a limit of three makes that choice visible and slightly embarrassing. That small friction is the point. Many people with ADHD find that the limit, more than the board, is what changes the week, because it converts a vague intention to finish things into a rule with a number.
If three is too tight for your work, use four. If you are routinely at the limit with everything stalled, the problem is not the limit. It is that the cards in Doing are too big; split them. Deciding which of the three to push on first is the question prioritizing tasks effectively was written for.
Sticky notes on a wall vs an app: picking by where you work
The choice is not about which is better. It is about where you are when you need to see the board.
- A wall board wins if you work in one place most of the time. Three strips of painter's tape on a wall or a 10 CAD whiteboard, square sticky notes, one colour. It is always on, needs no login and cannot send a notification. The downside is that it stays home when you leave.
- An app wins if you move between campus, work and home, or share tasks with someone. Trello's free tier is enough for a personal board and has a decent phone app. Notion's board view works if you already live there. Microsoft Planner comes with many work and school Microsoft 365 accounts and needs no new sign-up. Avoid anything that charges before you have used it for a month.
- Both is a trap. Two boards drift apart within days and you stop trusting either.
Whichever you choose, the board must be visible without effort: the wall you face from your desk, or the app pinned to the first home screen with a widget. A board you have to go looking for is a list with extra steps. Students choosing an app can use our checklist of features to look for in ADHD tools for college.
Weekly board clean-up in five minutes
Pick a fixed slot, Friday afternoon or Sunday evening, and set a five-minute timer. In order:
- Look at Done. Count the cards. Take a photo if it is a wall. Then clear them. This is the only part of the ritual that is pleasant, so do not skip it.
- Look at Doing. For each card, ask one question: will I touch this in the next seven days? If no, move it back to To do or throw it out. Doing is for live work, not good intentions.
- Look at To do. Remove anything no longer true. Add the cards for next week, keeping the whole column to what fits on the wall or on one phone screen.
- Check the limit is still written on the Doing heading and still three.
Five minutes is the whole budget. A longer review turns into redesigning the board, and redesigning the board is how boards die.
When a board turns into another graveyard and what to do
You will know it has happened when the Done column has not changed in two weeks and the To do column has sixty cards. The usual causes, in order of frequency: the board stopped being visible, the cards got too big to move, the weekly clean-up was skipped twice, or the board was asked to hold your whole life instead of two weeks of it.
The fix is not a new app. It is a reset: clear every column, put back the three things you are genuinely doing and the five you will do next, and restore the limit. If the board keeps dying at the same point, the reason is often not the tool but what happens at the moment of starting a card, and that is worth working on directly. The struggle with task initiation covers that moment, and our answer page on how ADHD coaching or CBT can help with organisation that never sticks describes what working on it looks like.
This week: three columns, a limit of three, a five-minute clean-up on the calendar, and nothing else. The board can get cleverer once it has survived a month.
This article is for educational purposes only and is not medical advice, diagnosis, or treatment. Always consult a licensed healthcare professional about your individual situation. If you are in crisis or thinking about self-harm, call or text 9-8-8, Canada’s Suicide Crisis Helpline, at any time.
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