The Waiting For List
Track every ball in someone else's court so nothing falls through the cracks
The Waiting For List is a deceptively powerful component of the GTD system that tracks every commitment that is currently in someone else's court. Rather than tracking discrete action steps, it captures deliverables, responses, and outcomes you're expecting from others -- the tickets you've ordered from the theater, the scanner arriving for the office, the OK from a client on a proposal, the K-1 tax form expected from a trust company.
Allen considers this one of the most crucial categories to manage in your entire personal system. The Waiting For list should be kept close at hand alongside your own Next Actions lists because responsibility for the next step on any project frequently bounces back and forth between you and others. A call you make (from your Calls list) results in a requested proposal (now on Waiting For). The proposal arrives (reviewed via Read/Review) and is sent to your boss for approval (back on Waiting For). And so on.
Critically, Allen recommends recording the date on everything you hand off to others. The ability to say 'I called and ordered that on March 12' provides accountability and prevents disputes. The list is reviewed during the Weekly Review to assess whether follow-up action is needed -- a nudge email, a status check call, or an escalation to someone else. Without this systematic tracking, delegated items disappear into a black hole of 'I thought someone was handling that.'
- Your role with Waiting For items is to review the list regularly and assess whether you need to take follow-up action -- a check-in, a nudge, or an escalation.
- Always record the date when you hand something off. This small habit pays enormous dividends in accountability.
- Delegation is not always downstream. You might be waiting for input from your boss, a peer, or an external party.
- The responsibility for next step bounces between you and others frequently; the Waiting For list tracks whose court the ball is in.
- Create your Waiting For listSet up a dedicated list (in the same system as your Next Actions lists) for tracking everything you're expecting from others. Each entry should include what you're waiting for, from whom, and the date it was delegated or requested.Pro tipKeep this list in the same system and format as your Next Actions lists so you can review them together during your Weekly Review.
- Add items immediately when you delegate or hand offEvery time you delegate a task, request a deliverable, place an order, or make a request of anyone, immediately add it to your Waiting For list with the date. This includes verbal requests, emails, and even casual agreements made in conversation.Pro tipFormat entries as 'W/F: [deliverable] from [person] - [date]' for quick scanning. Example: 'W/F: Proposal from vendor Smith - 3/12'.WarningIf you don't capture Waiting For items at the moment of delegation, you'll lose track of them. The moment after delegation is the easiest time to record; waiting even an hour introduces forgetting.
- Review during Weekly Review and assess follow-up needsDuring your Weekly Review, scan every item on the Waiting For list. For each one, assess: Has it been received (check off)? Is it overdue (follow up)? Is the timeline still reasonable (wait)? Do I need to take alternative action (reassign or escalate)?Pro tipA simple follow-up email or phone call at the right time can prevent a major crisis later. The Waiting For list gives you the visibility to follow up proactively rather than reactively.
- Transfer items back to Next Actions when responsibility returns to youWhen a Waiting For item is received, remove it from Waiting For and determine the next action on the broader project. This might create a new item on your Next Actions lists or complete the project entirely.
A professional puts 'do my taxes' through the clarify process and realizes the next action is dependent on receiving the final K-1 form from Acme Trust. He can't proceed until it arrives. Instead of putting 'do taxes' on his Next Actions list (where it would be unpursuable), he writes 'W/F: K-1 from Acme Trust' with today's date on his Waiting For list.
A manager calls a vendor to request a proposal for a piece of work (action from her Calls list). After the call, she adds 'W/F: Proposal from XYZ Vendor - 4/15' to her Waiting For list. When the proposal arrives, she reviews it (Read/Review pile) and sends it to her boss for approval, adding 'W/F: Boss approval on XYZ proposal - 4/22' to Waiting For.
Allen noticed that one of the most common sources of dropped balls in organizations was the gap between delegation and follow-up. People would delegate tasks verbally or via email and then have no systematic way to track whether the work was actually done. The Waiting For list emerged as the simplest possible solution: a single place where every delegated or dependent item is tracked with its date, recipient, and expected deliverable.