Nobody sets out to have messy records. It happens one file at a time: an attachment saved to the desktop, a contract in someone's inbox, three versions of the same document with no clue which one is current. The fix isn't elaborate. A few plain habits, kept up consistently, will do more than any clever system.

Give everything one home

Pick a single place where your documents live — a shared drive, a cloud folder or a filing cabinet — and make it the only place. The test is simple: if you were away for a week, could someone else find what they need without calling you? Paper counts too. Either scan it into the same system or note where the original is kept.

Use names that make sense a year from now

A good file name tells you what the document is without opening it. Include what it is, who it's from and the date, and use the same pattern every time. If the date comes first, written year-month-day, files sort themselves into order. Avoid names like "scan" or "new version", which mean something today and nothing next spring.

Keep the folder structure simple

A handful of top-level folders is usually enough: by year, by project, or by the kind of document, whichever matches how you look for things. Resist the urge to build deep layers of subfolders. If you have to click more than three or four times to reach a file, the structure is working against you.

Separate the final version from the drafts

Drafts are useful while the work is under way and a nuisance afterwards. Once something is signed, sent or approved, save that version somewhere clearly marked as final, and move the drafts into their own folder. Anyone opening the file later should never have to guess which copy is the real one.

Test your backup

A backup you've never restored from is a hope, not a backup. Every so often, try to recover a file as though the original were gone. It's the only way to know the copy is really there, is current, and can be opened. Keep one copy somewhere other than where your main files live.

Tidy up on a schedule

Put a short, recurring appointment in your calendar to file strays, rename anything vague and archive what's finished. Little and often beats an annual rescue mission. If you're not sure whether something can go, move it to an archive folder rather than deleting it. How long a document should be kept depends on what it is, and the relevant professional can tell you.

If we're working together and you're not sure what we'll need from you or in what form, just ask. It's much easier to set things up well at the start than to untangle them later.