Short Answer
Short-term rental income is fully taxable in Canada, is subject to GST/HST once you exceed $30,000 in revenue, and platforms like Airbnb share income data with CRA. Reporting accurately and understanding the deduction rules is increasingly important as CRA data-matching of platform income expands.
Property Income vs Business Income
How your short-term rental is classified changes your tax obligations:
| Classification | Characteristics | Tax form | CPP on net income? |
|---|---|---|---|
| Property income | Basic shelter + utilities | T776 | No |
| Business income | Hotel-like services (meals, cleaning, reception, tours) | T2125 | Yes — both halves (11.9%) |
Most residential Airbnb hosts fall into property income. Once you hire cleaners, provide breakfast, or offer services resembling a bed-and-breakfast, CRA may reclassify as business income.
GST/HST Registration: The $30,000 Threshold
Short-term rentals (under 30 consecutive days) are GST/HST taxable supplies:
| Revenue | Action |
|---|---|
| Under $30,000 in last 4 quarters | Small supplier — can register voluntarily (allows input tax credits) |
| $30,000 crossed in single quarter | Must register immediately — effective that quarter |
| $30,000 crossed over 4 quarters | Must register — effective day you exceed the limit |
Important: The $30,000 threshold combines all your taxable commercial activities — not just Airbnb. If you also freelance or sell goods, those revenues count toward the threshold.
Once registered:
- Charge GST/HST on each short-term rental booking (add to booking price or absorb in your listing)
- Claim input tax credits on GST/HST paid on related expenses
- File GST/HST returns quarterly or annually depending on revenue level
- Long-term rentals (30+ days booked in advance) remain exempt
Deductible Expenses for Short-Term Rentals
| Expense | Notes |
|---|---|
| Mortgage interest (proportional) | Rental use % × total interest |
| Property taxes (proportional) | Rental use % × annual tax |
| Insurance | Must have STR-specific or landlord policy; standard home insurance often won’t cover Airbnb |
| Platform fees | Airbnb host service fees are deductible |
| Cleaning costs | Cleaning between guests — deductible |
| Linens and consumables | Toiletries, paper products, coffee, welcome gifts |
| Utilities | Proportional to rental use |
| Photography and listing optimization | Advertising costs |
| Locks, security systems | Reasonable portion |
| Accounting and legal fees | Including GST/HST filing costs |
| Repairs and maintenance | Routine upkeep only |
| Capital improvements | Depreciated via CCA |
Proportional vs Full Deductions
If you rent only part of your home, or only part of the year:
| Scenario | Proration method |
|---|---|
| Renting entire home for partial year | Days rented ÷ 365 × total annual expenses |
| Renting one room in home you live in | Room sq ft ÷ total sq ft × annual expenses |
| Renting all year for short-term, home fully dedicated | Full expenses deductible |
Example: 900 sq ft home, 250 sq ft room rented = 27.8% rental use. Mortgage interest $18,000 × 27.8% = $5,004 deductible.
What Airbnb Reports to CRA
Under the OECD platform reporting rules effective in Canada:
| Data shared | What CRA receives |
|---|---|
| Host name and SIN | Identity verification |
| Annual gross earnings | Total payout before fees |
| Number of rental nights | Basis for verification |
| Property address | Cross-references with title data |
CRA matches this against T1 filings. Hosts who underreport receive automated reassessment notices.
Provincial Restrictions and Loss Disallowance
Several provinces introduced restrictions on short-term rental deductions:
| Province | Rule |
|---|---|
| British Columbia | STR expense deductions disallowed if property not a principal residence and not in a designated STR area — effective November 2023 |
| Ontario | Municipal licensing requirements in major cities; no provincial expense ban currently |
| Quebec | Province-wide registry; hosts must register; municipalities can restrict |
| Nova Scotia | Registration system introduced; operating without registration affects deductibility |
Always verify current rules in your province and municipality before listing — the STR regulatory landscape continues to evolve.
Converting Between Principal Residence and STR
| Event | Tax consequence |
|---|---|
| Convert principal residence to STR entire home | Change-in-use — deemed disposition at FMV, potential capital gain |
| Convert STR back to principal residence | Second change-in-use — deemed re-acquisition at current FMV |
| Rent only a room while still living there | No change-in-use if no structural changes and “ancillary” to personal use |
| Rent entire home for 6 months, live there 6 months | PRE applies to the 6 months you lived there; other 6 months gains are taxable |
Bottom Line
Short-term rental income is one of CRA’s most active enforcement areas as platform income reporting expands. Report all rental income, register for GST/HST if you exceed $30,000, and understand your province’s specific rules before listing. The deduction framework is generous for legitimate rental activity, but only if you track expenses and keep proper records.