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The GTD Weekly Review

The practice that makes GTD actually work — and why most people skip it

GTD Weekly Review Checklist: Allen’s Three Phases

David Allen's GTD weekly review checklist is 11 steps in three phases: Get Clear — collect loose papers and materials, get "IN" to zero, empty your head; Get Current — review action lists, previous calendar data, upcoming calendar, your waiting-for list, project and larger-outcome lists, and any relevant checklists; Get Creative — review someday/maybe, and be creative and courageous. Allen recommends running all eleven weekly, typically in 1–2 hours, to reach what he calls "mind like water." Evidence that the full review as a package improves outcomes is largely practitioner-reported; the underlying components — external capture, defining a concrete next action, and scheduled review — are consistent with cognitive offloading, action-identification, and implementation-intention research. The practices below work through each phase and the mechanism behind why each step does what it does.Things Done, and it runs as a checklist in three phases: Get Clear (empty every inbox and do a mind sweep), Get Current (review all active projects, next actions, and your calendar), and Get Creative (review someday/maybe and the higher horizons) — after which you regain what Allen calls "mind like water." Evidence that the full review improves outcomes is largely practitioner-reported; the underlying components — external capture systems, project-level reviews, and outcome clarification — are consistent with cognitive offloading and self-regulation research.

David Allen is direct: the weekly review is the "master key" to the GTD system. Without it, the system silts up — inboxes grow, next action lists become stale, and the mind gradually re-absorbs all the open loops the system was supposed to hold. With it, you get what Allen calls "mind like water": a calm, clear state where your attention is fully on the present task because the system is reliably holding everything else. Allen organizes the review into three phases — Get Clear (empty the inboxes, mind sweep), Get Current (projects, next actions, calendar), and Get Creative (someday/maybe and the higher horizons) — and the practices below are the working checklist for each phase, covering both the mechanics of the review and the mechanisms behind why each step works.

Practices

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Research

  • Vallacher & Wegner (1987), action identification theory — abstract action identification increases vulnerability to interruption and reduces initiation
  • Gollwitzer & Sheeran (2006), implementation intentions meta-analysis, Advances in Experimental Social Psychology

Related concepts

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Frequently asked questions

GTD Weekly Review Checklist: Allen’s Three Phases

David Allen's GTD weekly review checklist is 11 steps in three phases: Get Clear — collect loose papers and materials, get "IN" to zero, empty your head; Get Current — review action lists, previous calendar data, upcoming calendar, your waiting-for list, project and larger-outcome lists, and any relevant checklists; Get Creative — review someday/maybe, and be creative and courageous. Allen recommends running all eleven weekly, typically in 1–2 hours, to reach what he calls "mind like water." Evidence that the full review as a package improves outcomes is largely practitioner-reported; the underlying components — external capture, defining a concrete next action, and scheduled review — are consistent with cognitive offloading, action-identification, and implementation-intention research. The practices below work through each phase and the mechanism behind why each step does what it does.Things Done, and it runs as a checklist in three phases: Get Clear (empty every inbox and do a mind sweep), Get Current (review all active projects, next actions, and your calendar), and Get Creative (review someday/maybe and the higher horizons) — after which you regain what Allen calls "mind like water." Evidence that the full review improves outcomes is largely practitioner-reported; the underlying components — external capture systems, project-level reviews, and outcome clarification — are consistent with cognitive offloading and self-regulation research.

How do you clear every inbox to zero at the start of the review?

Capture systems only reduce cognitive load if they are regularly emptied. Full inboxes are unprocessed open loops: the brain continues to track unresolved items in the background (the Zeigarnik effect), producing the low-level cognitive noise that GTD is designed to eliminate. Emptying inboxes does not mean doing everything in them; it means making a decision about each item (trash, delegate, defer, do) so the item leaves working memory and enters the system.

How do you review every active project for a current next action?

Projects stall not because they’re unimportant but because the next physical action is undefined. When a project’s next step is ambiguous ("work on the client proposal"), the brain avoids it — not from procrastination but from the absence of a concrete initiation cue. Defining the next action ("draft the executive summary section") converts the project from a stressor into something doable and removes the ambiguity that blocks engagement.

Look at the higher altitudes: how do you goals, areas of focus, and purpose?

GTD’s horizon levels (actions, projects, areas of focus, goals, vision, purpose) are nested: daily actions should connect to projects, projects to goals, goals to values. Without periodic higher-altitude review, the system optimizes execution efficiency while drifting from the strategic direction it’s supposed to serve. The weekly review is the moment to make this connection visible before months of efficient misdirection accumulate.

How do you schedule the weekly review as a non-negotiable recurring appointment?

Implementation intentions (if it’s Friday at 4pm, then review) overcome the motivational problem that a weekly review feels optional on any given week — because the immediate cost is real (90 minutes) while the benefit (cognitive clarity for the coming week) is diffuse and delayed. A non-negotiable calendar block applies the same pre-commitment structure that makes any discretionary habit survive.

How do you review the someday/maybe list to decide what activates?

Someday/maybe is the system’s release valve: it holds ideas and projects that are real but not yet ready to be committed to. Without a regular review, the list becomes a graveyard — items added but never reconsidered. With a regular review, it functions as an incubation system: ideas mature until context, resources, and readiness align, at which point they get promoted to active. This gives the system a legitimate "not yet" category rather than forcing premature commitment or indefinite suppression.

How do you do a mind sweep to surface anything the system hasn’t captured?

The weekly review reduces open loops through structured list review, but some loops exist at the edges of awareness — vague worries, undeclared commitments, half-formed ideas that haven’t been captured yet. A free-form mind sweep at the end of the review surfaces these residual items by asking the brain directly rather than relying on the list review to catch everything. It also provides a "cleared" signal: the intentional act of sweeping and finding nothing important signals to working memory that it can relax.

How do you calibrate review depth to your current context?

A rigid 90-minute review structure discourages completion when time is short; a rushed review skips the steps that matter most. Calibrating depth preserves the most essential steps (inbox clearance, project next-action check) as the minimum viable review while allowing the full ritual when context permits. This applies a Pareto principle to the review itself: the minimum viable review preserves 80% of the system-maintenance benefit.