Paper is the one thing in your home that seems to multiply overnight. A school newsletter, a bank statement, a takeaway menu, a reminder from the dentist — each one is small, but together they form a mountain that makes you want to close the door and pretend it isn't there. The good news is that you don't need a filing cabinet the size of a wardrobe or endless free afternoons. You need three trays and one short weekly appointment with yourself.

Why paper piles up (and why it isn't your fault)

Most paperwork doesn't arrive with clear instructions. It lands on the doormat, you glance at it, and you put it down "for now". The trouble is that "for now" has no end point. Without a designated place for each piece of paper, every letter becomes a tiny decision: keep it, act on it, or bin it. Decision fatigue sets in, and the pile grows.

The fix is to remove the decision from the moment. You decide once, when you set up a simple system, and then you just follow it. No willpower required. No guilt about the pile you already have — we'll deal with that too.

The three-tray system: action, filing, shredding

Find three trays, baskets, or even cardboard boxes. Label them clearly. They don't need to match, but they do need to be visible and easy to reach — a shelf near the kitchen table or the corner of a home office works well.

• Action: anything that needs a response, a payment, a signature, or a phone call. Think bills, appointment letters, forms from school, a wedding invitation you need to RSVP to.
• Filing: anything you need to keep but don't need to act on right now. Insurance documents, warranties, payslips, pension letters, anything for your tax return.
• Shredding: anything with personal details you no longer need. Old bank statements, utility bills, credit card offers, anything with your name, address, or account numbers.

That's it. Three categories. If a piece of paper doesn't fit any of them — a takeaway menu, a flyer for a gym you'll never join — it goes straight into the recycling. Be ruthless. You are not a museum for junk mail.

Setting up your trays in ten minutes

Put the three trays side by side. Next to the shredding tray, place a cross-cut shredder if you have one, or a sturdy bag or box if you take shredding to a local recycling centre. Keep a pen and a roll of stamps in the action tray, so you can deal with things immediately rather than hunting for them later.

For the filing tray, you don't need a complex system. A single lever-arch folder with plastic wallets labelled by category — home, finance, health, work, children — is enough for most households. Or use a document box with hanging files. The key is that filing takes seconds, not minutes. If it takes longer, you won't do it.

Your weekly ten-minute clear-up

Choose a time that already happens every week: Sunday evening after dinner, Friday afternoon before you finish work, or Saturday morning with a coffee. Put it in your phone as a repeating reminder. Set a timer for ten minutes — no more. The point is consistency, not marathon sessions.

• Action tray: pay any bills, sign and return forms, make the phone calls, send the replies. If something needs more time, write a note on your calendar and put the paper back in the tray — but only once.
• Filing tray: file everything into your folder or box. If a document is available digitally, download it and recycle the paper. Check that you're not keeping duplicates.
• Shredding tray: shred or bag up the contents. If you're using a bag, take it to the recycling centre when it's full — don't let it become a fourth pile.

If you miss a week, don't panic. Just do the next one. The system is designed to be forgiving.

What about the pile you already have?

Don't try to sort years of paperwork in one go. Set a timer for twenty minutes and start with the oldest pile. Sort each item into the three trays, and be honest: if you haven't needed it in seven years, you probably never will. Exceptions are tax returns, pension documents, and anything related to a property or legal matter — check official guidance on how long to keep those, but most everyday paper can go after a year or two.

For sensitive documents you're unsure about, scan them or take a photo and store them securely in your bank's app or a password-protected folder. Then shred the paper. This isn't about being paranoid; it's about being sensible.

Keeping it going when life gets busy

There will be weeks when the trays fill up and you can't face them. That's fine. The trays contain the mess, so it doesn't spread across the kitchen worktop. When you do have ten minutes, you'll know exactly where to start.

One last tip: tell everyone in the house what the trays are for. A partner who opens a bill and leaves it on the sideboard can now put it in the action tray. A child who brings home a permission slip knows it goes there too. Paperwork becomes a shared habit, not a solo chore. And that's how you keep the mountain from growing back.