General-reference filing system
Getting Things DoneThe General-reference filing system is a simple, readily accessible home for information worth keeping but not itself an action or reminder. Its decisive role in the book’s method is to give reference material a clear boundary: papers and digital records can be retrieved when needed, while commitments and next actions remain in the systems designed to prompt them. The filing system is therefore not merely storage. Its speed and ease determine whether useful information is organized at all, whether the line between information and work stays visible, and whether people can trust their broader workflow.
Purpose and Place in the Workflow
Many incoming items contain valuable information but require no action. They may be kept on paper or electronically, and the appropriate form depends on what must be stored and how it will be retrieved. Topic- or area-specific systems suit material with an established category: contracts arranged by date, confidential employee-compensation information, or closed legal cases that may need to be consulted in future trials. General-reference filing serves the less predictable remainder: information that matters but does not belong in a predefined filing structure.
Examples range from a cell-phone instruction manual and notes from a meeting about the Smith project to a few unexchanged yen left after a trip to Tokyo. The range is part of the system’s function. It must accommodate miscellaneous items without forcing each one into an elaborate organizational scheme, and it must make them findable again when the occasion arises. Paper items might be kept in folders or a notebook; electronic reference can reside in a database or in reference and archive folders within communications software.
The system’s boundary matters as much as its capacity. It is a library of data, not a substitute for reminders about actions, projects, priorities, or prospects. If information and action cues blur together, a folder can become a silent and unreliable to-do list. The method instead depends on keeping reference material available for consultation while tracking commitments separately, so that neither storage nor memory is asked to do the other’s job.
Design for Immediate Use
The book treats a good general-reference system as a critical piece of personal action management, and the first thing the author assesses when beginning workflow work in someone’s office. Its practical importance is visible in the disorder it can replace: the author has taken coaching clients to an office-supply store to buy a filing cabinet, a large stock of folders, and a labeler, then used the new system to give a home to roughly two-thirds of the material scattered across desks, credenzas, and even office floors. Filing becomes a way to clear accumulated paper because the system offers a trusted destination for it.
That destination must be fast and inviting. If creating or locating a file feels burdensome, people are likely to stack papers instead of filing them; the resulting piles then make it harder to process new items. The book sets an operational standard of less than sixty seconds for filing and emphasizes that the system should be easy and pleasant enough to use as part of ordinary work. A system that works only when someone has time for a special filing session will not reliably handle the daily flow.
Accessibility is therefore built into the physical arrangement, not left to good intentions. The author recommends keeping general-reference files within arm’s reach; some coached clients redesigned their offices so that four file drawers were literally within swivel distance. The goal is to remove the small physical obstacle that encourages a paper to be set aside. Filing should be as immediate as capturing the material in the first place.
The system should also welcome a single, informal item on a new topic. Because creating and organizing files can seem like too much work, people may either avoid filing or let their cabinets become cluttered with one-off items such as a take-out menu or current train schedule. The book’s answer is not to reserve filing for formal documents: a scribbled note deserves its own file when it is worth retaining. Keeping a ready supply of fresh folders supports that behavior; the author keeps almost half a file drawer’s worth of unused or reusable folders and recommends reordering when the supply falls below a hundred.
Alphabetical Structure and Scale
For general reference, the author uses one A–Z system rather than separate filing systems for each project or area of focus. Multiple systems may appear more tailored, but they multiply the places where a forgotten item might be. One alphabetical structure narrows the search: a file can be under its topic, project, person, or company, and even a forgotten location is likely to be limited to a few plausible places. Subtopics can share a label, as in “Gardening—pots” and “Gardening—ideas,” both filed under G.
The author’s own general-reference collection occupies four drawers, marked on the outside with letter ranges such as “A–E” and “F–L.” Clear drawer labels mean that once a file has been named, its destination need not be reconsidered. The setup is simple enough to support quick filing and retrieval without turning the reference library into a complex map of the person’s work.
A topic with substantial volume may merit a distinct system, but the book gives a threshold for resisting unnecessary exceptions. Material that takes less than half a file drawer should generally remain in the single alphabetical system; a topic that requires more than fifty folders may deserve its own section or drawer, with its own alphabetized arrangement. A corporate merger’s due-diligence documentation might justify two or three filing cabinets, while an extensive gardening, sailing, or cooking collection could call for a dedicated drawer. These exceptions are meant for genuinely large bodies of material, not as a reason to create a separate location for every interest.
The system can also work when an organization uses hanging-file cabinets. In that case, the book recommends labeling the folders rather than the hangers, so folders can be carried to meetings or on trips without their supports. Use one folder per hanger to keep drawers visually orderly, and keep plain hangers and new folders at the front of the first drawer for rapid setup. The design principle remains the same across formats: reduce the time and friction between deciding to keep an item and placing it where it can later be found.
Processing Incoming Material
General-reference filing becomes especially consequential when papers and email are being processed. Items with no required action but with possible future informational value should be filed for archival or project-support purposes. If a workable reference system is already in place, the material can move directly from the incoming stream into its home. If it is not, accumulated stacks and stuffed drawers often reveal the cost of a system that was too formal, inaccessible, or absent.
The author once allowed coaching clients to keep a “To File” pile, but later stopped recommending it. The reason is direct: if an item cannot be placed into the system immediately, it is unlikely to be filed later. A pending pile postpones the decision and preserves the very friction that makes the reference system fail. The replacement procedure is concrete: make a label, put the item in a folder, and place the folder in the filing drawer; alternatively, attach a Post-it directing a secretary or assistant to do the filing. Even delegated filing has a clear destination and an explicit instruction rather than an indefinite pile.
A trusted assistant can maintain the system, but personal access may still be necessary for interesting or confidential support material that must be available when the assistant is absent. The method does not assume that every filing task belongs to the same person. It does insist that the material have a dependable home and that the person who needs it can retrieve it when needed.
Project Thinking and Wider Significance
The filing system also supports projects before their shape is fully clear. A project may begin to emerge from a meeting note, a relevant document, or miscellaneous information. The book recommends creating a folder as soon as there is something to put in it, after extracting any next actions from the material. Waiting until a topic has become a fully defined project can mean missing the early opportunity to gather its notes and supporting information.
In coaching, the author has found that creating a file for a new topic can itself give clients a stronger sense of control: random notes and potentially relevant materials now have a visible place. A folder makes the emerging subject easier to grasp, physically and psychologically, without requiring it to begin as a large, formal project archive. For someone who works in a loose-leaf notebook or planner, a similar function can be served by keeping fresh note or graph paper ready; many projects need only a page or two, even if a few later grow into a tabbed section or a full notebook.
This modest infrastructure answers a larger problem in contemporary knowledge work. Projects often have no clear edges, information is available in enormous quantities, organizational work crosses divisions, and roles and responsibilities keep shifting. The resulting volume of external communication and internal commitments is difficult to manage without a system that links large outcomes to small, open details. Reference filing handles one important part of that demand: it captures useful information outside short-term memory and makes it objectively available for later review.
The book describes short-term memory as limited, like a computer’s RAM, and the conscious mind as a focusing tool rather than a storage place. External records do more than preserve an idea already formed; brainstorming notes and other captured material can be reviewed, rearranged, and used to prompt further thinking. A reference file contributes to this broader practice of distributed cognition by giving information a stable, retrievable form. Its effect depends on trust: a note placed in a reliable system need not remain an unresolved reminder in the mind.
That trust is also relevant beyond an individual desk. In an organization, a request or useful piece of information may arrive through voicemail, email, conversation, or a written note; coordination depends on the recipient getting it into a system that will be processed and reviewed. Filing alone does not manage every commitment, and the book distinguishes reference records from action reminders, but dependable storage helps keep information from disappearing between channels. The general-reference system’s significance is consequently both practical and cognitive: it turns miscellaneous information from a source of accumulating paper and mental clutter into a library that can be consulted when work calls for it.

