Start with an honest audit of your supplies

Most home offices don't have a storage problem so much as a sorting problem. Before you buy a single shelf, tray or box, take everything out of the drawer, off the windowsill and out from behind the monitor, and spread it across the desk. It is usually a sobering sight: four half-used notepads, a nest of tangled charging cables, three staplers, a roll of parcel tape that has welded itself to a jiffy bag, and enough promotional pens to open a small stationery shop.

Sort the pile into three groups. The first is daily use — the pen you actually write with, the sticky notes, the stapler, the USB stick you need twice a week. The second is regular but not constant — spare printer paper, envelopes, replacement ink, a hole punch. The third is archive or occasional — tax paperwork, old contracts, the label maker that comes out twice a year. Everything else is either rubbish or belongs in another room.

This simple division does most of the work, because it tells you where each group should live. Daily items go within arm's reach of your chair. Regular items go on a shelf you can reach standing up. Archive items go high, low or in a box under the desk where you won't need to bend often. Be honest about what you genuinely use: if you haven't touched a highlighter in six months, it doesn't need prime desk real estate.

Make the walls work harder with shelves

On a small desk, the horizontal surface is precious and the vertical space above it is almost always wasted. A pair of wall-mounted shelves, fitted roughly 35 to 45cm above the desk, can hold your printer paper, a small box of envelopes and a couple of reference books without intruding on your working area. Keep the underside of the lowest shelf at least 40cm above the desk so you can still push a monitor back or stand a laptop riser underneath.

• Choose shelves around 20cm deep for stationery; deeper shelves just collect clutter at the back.
• Fix shelves into studs or use proper plasterboard fixings rated well above the weight you plan to store.
• Keep heavier items — reams of paper, box files — on the lowest shelf to reduce strain on the fixings.
• Add a shallow rail or a strip of adhesive-backed magnetic tape under a shelf to hang scissors, a hole punch or a roll of tape.

If you rent and can't drill, a slim bookcase or a stack of sturdy A4 storage boxes does the same job. Group items by category rather than by size: all printer consumables together, all mailing supplies together. A shelf that is 70% full is easier to use and to dust than one crammed to the ceiling.

Tame the drawers with dividers and trays

Drawers fail when they become a single deep void. The fix is to break them into small compartments, and you don't need to spend much to do it. Adjustable drawer dividers, shallow insert trays and even cut-down cardboard boxes will do the job. A desk drawer that previously held a chaotic soup of pens can comfortably hold six distinct zones.

• Pens and pencils in one narrow tray, tips pointing the same way so you can see at a glance what's running out.
• Small accessories — paperclips, bulldog clips, drawing pins, rubber bands — in a divided tray or a set of shallow ramekins.
• Adhesives and cutting — tape, glue stick, spare blades — kept together and away from anything paper you don't want marked.
• Cables and chargers in their own compartment, each one folded and secured with a velcro tie or a reusable cable wrap.
• Personal bits — headphones, glasses cloth, a spare key — so they stop migrating across the desk.

Shallow drawers are better than deep ones for stationery. If yours are deep, use stackable insert trays so nothing disappears into the bottom layer. Line the base with non-slip matting if items slide about every time you open the drawer.

Boxes, labels and the joy of knowing where things are

For everything that doesn't belong in a drawer, clear lidded boxes are the most practical choice. Being able to see the contents means you stop opening four boxes to find one item. Choose standard sizes so they stack neatly, and keep the lids on to protect paper from dust and sunlight.

Then label everything, and label it properly. A strip of masking tape and a marker pen works perfectly well; a label maker simply looks tidier. Write the category and, if it helps, the month the box was last reviewed. Useful labels for a typical home office include Printer paper, Envelopes and postage, Ink and toners, Cables and adapters, Tax and receipts, and Spares. Keep one small "spares" box for the odd pen refill or phone case, and give yourself permission to bin it once a year without looking inside.

For paperwork you must keep but rarely touch — invoices, contracts, warranty documents — use lidded archive boxes or a filing box with hanging folders, and store them somewhere out of the daily working zone. Aim to keep no more than one active box file on the desk itself.

Set up zones and a five-minute reset

Storage only works if it matches how you actually move around the room. Think in three zones: the reach zone within an arm's length of your chair for daily items, the stand zone for weekly supplies, and the store zone for archives and bulk buys. If a frequently used item lives in the store zone, you will leave it on the desk instead — and the clutter returns.

Finish with a small daily habit. At the end of each working day, spend five minutes returning pens to the tray, paper to the file and cables to their compartment. Once a month, empty one drawer or box and check whether its contents still earn their place. Adopt a simple one-in, one-out rule for stationery: buy a new notepad only when an old one is finished. Ten minutes of maintenance each week will keep your office looking orderly far better than any grand annual clear-out.