Office Supplies & Stationery — Canada Tax Rules

Claim consumable office supplies — stationery, printer ink, postage, and small tools — as a direct business expense in the year purchased.

Claimable: Fully claimable · Tax authority: CRA (Canada Revenue Agency)

CRA (Canada Revenue Agency) Rules

• Consumable office supplies used in your business are deductible in the year of purchase.
• Deductible items include: paper, pens, notebooks, printer cartridges, toner, envelopes, postage, binders, and sticky notes.
• Small items used exclusively for business (staplers, hole punches, scissors) costing under C$500 can be expensed immediately.
• Items over C$500 that have an enduring use (e.g. a professional label maker or filing cabinet) may need to be treated as capital assets under CCA.
• Postage and courier costs to send client documents or business correspondence are deductible.
• Supplies purchased for a specific client project should be tracked by project where possible.

Limits

No dollar cap — consumable supplies are 100% deductible. Items with lasting use and over C$500 may require CCA treatment. CRA expects reasonable amounts consistent with the nature of your business.

Worked Example

Emma buys C$240 of printer paper, C$80 in pens and notebooks, C$120 in printer cartridges, and C$60 in postage for the year. Total office supplies deduction: C$500 — claimed on T2125 as office expenses.

Record Keeping

• Keep all store receipts for office supply purchases (Staples, Amazon, independent stationers)
• Retain postage receipts and Canada Post invoices for business mailings
• Note any large or unusual supply purchases with a written explanation of business use
• Separate client-project-specific supplies from general overhead supplies for cleaner bookkeeping

Frequently Asked Questions

Can I deduct printer ink and paper in Canada?

Yes — printer ink, toner, and paper used for business purposes are fully deductible consumable office supplies in the year of purchase. Keep the store receipts and note any unusual quantities.

Are postage and courier costs deductible in Canada?

Yes — postage stamps, Canada Post shipping costs, and courier fees for sending business correspondence or client documents are fully deductible as office expenses on Form T2125.