The idea behind GTD
Getting Things Done, usually shortened to GTD, is a personal organization method created by productivity author David Allen and described in his book of the same name. Its central idea is that your mind is good for thinking and poor for storing reminders. When you try to hold every errand, project and half-formed idea in your head, a background hum of worry tends to build. GTD tries to quiet that by moving everything into a trusted external system.
This article describes the method in general terms. Parts of it suit some people and feel like too much for others, and the evidence on any productivity system is limited. Treat it as an experiment.
The five steps
1. Capture
Collect everything that has your attention into a small number of “inboxes.” Anything counts: a bill, an idea for a project, a promise you made in the hallway, a reminder to book an appointment. Do not judge or sort yet. The aim is to get each item out of your head.
On paper, an inbox can be a notebook, a pile of index cards or a single tray where papers land. A brain dump on a blank page, written once at the start, is a common first step.
2. Clarify
Go through each captured item one at a time and ask two questions: is it actionable, and what is the very next physical step?
- If it is not actionable, it goes to trash, to a “someday” list for things you might want later, or to reference material you may need to look up.
- If it is actionable and takes about two minutes, GTD says to do it right away. This is the two-minute rule, and it is borrowed in many other systems.
- If it is something for someone else, note who has it and when you plan to follow up.
- If it needs more than one step, it is a project, and you still define the next action.
“Fix the website” is vague. “Email Sam to ask for the login” is a next action. Writing it that clearly makes the item easier to start.
3. Organize
Put the clarified items where you will look for them. A simple paper setup can use:
- Next actions list: single steps you can do, often grouped by context such as “at computer,” “phone calls,” “errands” or “at home.”
- Projects list: any outcome that takes more than one step, each with at least one next action recorded elsewhere.
- Waiting for: things you have delegated or are expecting from others, with dates.
- Someday/maybe: ideas you are not committing to now.
- Calendar: only for things that must happen at a certain time or on a certain day.
- Reference folder: a simple alphabetical file for papers you may need.
The calendar is for hard commitments, not wishes. If you fill it with “maybe” items, you will stop trusting it.
4. Review
Review is what keeps the system alive. The weekly review is the key habit: gather loose items, empty your inboxes, scan each list, update projects, and look at the week ahead. Most people take 30 to 60 minutes, though it may be shorter for a small list.
Without review, lists drift out of date and you stop believing in them, which defeats the purpose. If you do only one thing consistently, make it this. A weekly goal review is a related practice that fits well here.
5. Do
When it is time to work, choose from your lists. David Allen’s method suggests weighing four things: the context you are in, the time you have, your energy, and the priority. If you have ten minutes and a phone, pick a short call. If you have energy and an hour, choose a larger action.
This step is where the system gives something back: you spend less time deciding what to do, because the options are already visible.
A simple paper-based setup
You can try GTD with almost no equipment.
- Take a notebook and spend about 30 minutes writing everything down.
- Create separate pages or cards for next actions, projects, waiting for, and someday/maybe.
- Process the brain dump item by item using the clarify questions.
- Use a wall or desk calendar for dated items only.
- Put a recurring weekly slot in your calendar for the review.
- Each day, glance at the calendar first, then your next actions list.
Keep it small at first. A short list you trust works better than an elaborate structure that you abandon.
Common stumbling blocks
- Lists that are too long: with hundreds of items, you may avoid looking at them. Pruning the someday list helps.
- Vague actions: if an item sits for weeks, it is probably not a clear next step.
- Skipped reviews: schedule it and make it small, rather than skipping it entirely.
- Treating the system as the goal: organizing can feel productive while real work waits. That is a form of productive procrastination worth watching for.
Is GTD a good fit?
GTD tends to suit people with many small commitments and several projects running at once, such as managers, freelancers, students and parents handling a lot of logistics. If your work is a single, focused task all day, it may be more structure than you need.
You can also use only part of it. Some people simply capture to a single list and do a weekly review, and find that enough. Workplace tools and policies differ, so if you keep work information on paper, check your employer’s rules about confidential material.