ADHD

How to Make an ADHD To-Do List That Works

The short answer

An ADHD to-do list works when it's two lists, not one. A long master list where everything goes, and a tiny today list with three to five tasks, each written as a specific action small enough to start in two minutes.

Then you check the today list at set times, not "whenever you remember." (You won't remember)

The rest of this post is how to set it up, how to word tasks so you actually start them, and what to do when a task sits on your list for three weeks looking at you.

Why normal to-do lists fail with ADHD

You've probably made a hundred to-do lists. Most of them died. Here's why.

One giant list is a wall. When "buy milk" sits next to "sort out pension," your brain sees one huge, undifferentiated pile. CHADD points out that too many tasks and irrelevant alerts can drain working memory and lead people to ignore notifications, including the important ones (CHADD).

Working memory is already stretched. A 2018 review of 34 meta-analyses found working memory and planning/organisation were among the areas with the biggest differences between people with ADHD and controls (Archives of Clinical Neuropsychology, 2018).

Vague tasks don't start. "Taxes" isn't a task. It's a mood. CHADD's advice is blunt: write concrete actions you can start right away, not labels (CHADD).

Lists don't tell you when. A list says what. It doesn't say when you have time to do it.

Out of sight, out of mind. The list lives in an app you don't open. Or a notebook in your other bag.

The two-list system

List 1: the master list (the parking lot)

Everything goes here. Errands, ideas, someday projects, "reply to Jen," "learn Spanish."

Rules:

No sorting while you add. Just dump.
No guilt. Being on this list means "I won't forget it," not "I must do it."
One place only. Not three apps and a sticky note.

This is basically a running brain dump.

List 2: the today list (3 to 5 items, max)

white and black striped textile — Photo by Priscilla Du Preez 🇨🇦 / Unsplash

Tiny on purpose. Each morning (or the night before), pull a handful of things from the master list.

A simple format that works:

1 must-do: the thing that makes today a win, even if nothing else happens
2 should-dos: important, but the world won't end
1–2 could-dos: nice if you get there

Finish the must-do and you've had a good day. Anything else is a bonus. This framing matters more than it sounds. A list you can actually finish feels very different from a list that only ever grows.

If choosing the must-do is where you freeze, my guide to prioritising tasks with ADHD has a cut-first method for that.

Optional list 3: the done list

Write down what you actually did, including stuff that was never on the list. "Called the dentist." "Fixed the printer." "Survived a 2-hour meeting."

ADHD brains are great at remembering what they didn't do. A done list is evidence for the other side.

How to write a task you'll actually start

Start with a verb

Not this: "Taxes"
This: "Find last year's tax return PDF"

Make the first step tiny

If you can't picture yourself starting it in the next two minutes, it's still too big. Break it down.

Not this: "Clean kitchen"
This: "Load the dishwasher"
This: "Wipe the counter by the kettle"

Breaking things down is hard when you're already overwhelmed, so outsource it. Our guide on using AI to break down tasks walks through prompts that work, and Goblin Tools has a free "Magic ToDo" tool on its website built for exactly this (goblin.tools).

Add a when (and a where)

This one has real research behind it. "If-then" plans, also called implementation intentions, sound like this: "When I sit down with my coffee, then I'll open the tax folder."

On your list, that looks like:

"After lunch → reply to Jen's email"
"At my desk at 9 → open the report doc and write the first heading"

If you want the when to be an actual slot on your calendar, ADHD time blocking shows how.

Add a time guess

ADHD and time estimates are not friends. (More on that in ADHD time blindness.) Write a rough guess next to each task anyway:

"Reply to Jen (10 min)"
"Draft slides (45 min)"

Then double it. If your today list adds up to nine hours of work in a day with four hours free, you'll know before lunch instead of at 6pm.

The daily routine (7 minutes total)

The night before: 5 minutes

Glance at today's list. Tick what's done.
Move anything unfinished back to the master list (no shame, it's just a move).
Pick tomorrow's 3 to 5 tasks.
Write each one as a verb + small first step.

The morning: 2 minutes

Read the list.
Start the must-do first, if you can.
If you can't, do the smallest item to get moving. Momentum counts.

Set reminders for the check-ins

Put both check-ins in your calendar with an alarm. Relying on memory to check the list that's supposed to replace your memory is a bit of a loop.

Once a week, zoom out. Our guide on how to plan a week with ADHD covers the weekly version.

Setting it up in a few tools

On paper

Use the back pages of a notebook as the master list. Give each day one index card for the today list. If it doesn't fit on the card, it doesn't fit in the day. Write the done list on the back of the same card.

Cheap, visible, zero setup. The downside is no reminders and no search.

In Saner.AI

Saner.AI works well for the two-list system because a lot of the sorting and reminding is handled for you.

For the master list, dump tasks by typing, by voice, or with the Chrome extension.
Gmail and Outlook connectors turn emails into tasks, so "reply to Jen" doesn't live only in your inbox.
Your today list goes in the Focus Box, which pins your top tasks.
Tasks can have durations and sub-tasks, and you can time-block them on the calendar.
Scheduled daily summaries cover your calendar, overdue tasks and recent notes, so the list comes to you.
You can ask the assistant, Skai, to plan your day from your tasks.

In a classic task app

Todoist and TickTick both handle the two-list system fine. Use a project or list called "Master" and a filter or tag called "Today." We've reviewed both for ADHD: Todoist and TickTick. For a wider comparison, see the best ADHD task management apps.

Troubleshooting: when the list stops working

"The same task has been on my list for weeks." Ssk whether the task is too big, something you dread, or no longer needed, then split it up, reward yourself, or delete it. Deleting counts as progress.

"I look at my list and freeze." The list is too long or the tasks are too vague. Cut today's list to one item. Rewrite it as the smallest possible first step. If freezing is a regular thing, read ADHD paralysis.

"I never look at the list." Move it. Put the today list where your eyes already go: next to your keyboard, on your phone's lock screen, on the fridge.

"My master list is 300 items long and makes me sad." Archive everything older than a month. Don't review it, just move it. If something matters, it'll come back.

"I know what to do, I just can't start." Then the list did its job. What's stuck is task initiation. Try a body double, a 10-minute timer, or the "just open the file" rule.

"I spend more time organising the list than doing tasks." Classic. Set a rule: tasks get a verb and maybe a time. No colours, no tags, no priority levels for the first month.

FAQ

Why don't to-do lists work for people with ADHD?

Usually because of how they're built. One long list of vague items overloads working memory, which is already a common ADHD difference (Archives of Clinical Neuropsychology, 2018). Splitting it into a master list and a short today list, with specific tasks, fixes most of that.

How many tasks should be on an ADHD to-do list?

Three to five on your today list: one must-do, two should-dos and one or two could-dos. The master list can be as long as it needs to be, because you only look at it when you pick tomorrow's tasks.

Is a paper or digital to-do list better for ADHD?

Whichever you'll actually look at. CHADD says both can work. Paper is visible and distraction-free. Apps add reminders and search. Many people use an app for the master list and paper for today.

What's the best to-do list app for ADHD?

One with fast capture, reminders and a way to pin a few tasks for today. Saner.AI does this with its Focus Box and daily summaries, and Todoist and TickTick work with a simple Master/Today setup. See our best ADHD task management apps for a full comparison.

What should I do with tasks I keep putting off?

Ask if the task is too big, dreaded or no longer needed. Then split it, pair it with a reward, or delete it.

Should I write my to-do list at night or in the morning?

Either works. Night-before planning means you start the day with decisions already made. Morning planning works if your evenings are unpredictable. Pick one and attach it to something you already do, like brushing your teeth.