Stationery and Office Supplies: What Counts as a Business Expense

Stationery and Office Supplies Are Fully Allowable

Stationery and office supplies used for your business are straightforward allowable expenses. There's nothing complicated about claiming them — if you buy it for your business, you can deduct it.

The challenge isn't whether these items are allowable (they almost always are), but rather keeping track of numerous small purchases that individually seem insignificant but collectively add up to a meaningful deduction.

What Counts as Stationery and Office Supplies

Paper and Printing

• Printer paper and copier paper
• Printer ink cartridges and toner
• Envelopes
• Labels and stickers
• Notepads and notebooks
• Receipt books
• Invoice pads
• Business forms and templates

Writing and Marking

• Pens, pencils, and markers
• Highlighters
• Correction fluid or tape
• Erasers and sharpeners

Filing and Organisation

• Ring binders and lever arch files
• Folders and document wallets
• Filing cabinets (smaller items as revenue expense; larger items through capital allowances)
• Drawer organisers
• Box files and storage boxes
• Dividers and index tabs

Desk Accessories

• Staplers, staples, and staple removers
• Paper clips and bulldog clips
• Scissors
• Tape and tape dispensers
• Rulers
• Desk tidies and pen holders
• Sticky notes and memo pads

Packaging and Shipping

If you send goods to customers or post documents:

• Packaging materials (boxes, bubble wrap, padding)
• Packing tape
• Shipping labels
• Postage costs

Computer Consumables

• USB drives and memory cards
• Screen cleaning supplies
• Keyboard and mouse pads
• Cable ties and organisers
• Webcam covers

Mixed-Use Items

If you buy office supplies that serve both personal and business purposes, strictly speaking you should only claim the business proportion. In practice, items like a box of pens or a pack of printer paper are almost impossible to split precisely, and HMRC doesn't expect you to count individual sheets of paper.

A sensible approach: if the item is primarily for business use, claim it. If it's primarily personal with occasional business use, don't. Use common sense.

The Small Purchase Challenge

Stationery purchases are typically small — a few pounds here and there. The danger is that you forget to record them, especially when you pay cash or buy from a supermarket alongside personal shopping.

Over a year, these small purchases add up. A sole trader might easily spend £200-500 per year on office supplies. At the higher tax rate, that's up to £200 in tax savings that could slip through the cracks.

Tips for Tracking Small Purchases

1. Use your business bank card. Pay for all business supplies with your business card so they appear in your bank feed automatically.

2. Photograph receipts immediately. With Accounted, snap a photo of the receipt and send it to Penny via WhatsApp. Done in seconds.

3. Make dedicated supply runs. Instead of picking up a few pens with your weekly shop, make a separate trip (or online order) specifically for office supplies. This keeps business and personal purchases distinct.

4. Buy online. Online purchases generate email receipts automatically, creating a digital paper trail.

5. Keep a petty cash record. If you do pay cash for small items, note them in a simple petty cash log.

Bulk Purchases

If you buy stationery in bulk (e.g., a year's supply of printer paper), you can claim the full cost in the year of purchase. HMRC doesn't require you to spread the cost over the period you'll use the items.

This can be useful for managing your tax bill — stocking up on supplies before the end of the tax year brings the deduction into the current year.

Where to Draw the Line

A few items that might seem like office supplies but are treated differently:

• Office furniture (desks, chairs): These are capital items, claimed through capital allowances or AIA
• Computer equipment (laptops, monitors): Capital items
• Books related to your trade: Professional development, not stationery
• Personal stationery (birthday cards, personal notebooks): Not business expenses

Record-Keeping

Keep receipts for all office supply purchases. If the receipt is from a general retailer and includes personal items, highlight or circle the business items.

HMRC requires records to be kept for at least five years after the 31 January filing deadline for that tax year. Digital copies of receipts (photographs or scans) are perfectly acceptable — you don't need to keep the paper originals.

Common Mistakes

Not bothering to claim small items. Individual items may be small, but collectively they matter.

Losing receipts. Stationery receipts are often small, flimsy, and easy to misplace. Photograph them straight away.

Claiming personal stationery. Cards, gift wrap, and personal notebooks are not business expenses.

Every small expense adds up. Start your free trial with Accounted and capture every receipt with a quick photo to Penny.