Airbnb GST/HST: The $30,000 Registration Threshold Explained

Why Short-Term Stays Are Taxable (and Long Stays Are Not)

The starting point is a distinction in the Excise Tax Act that most hosts have never heard of. Renting a home to someone as a place of residence is an exempt supply, no GST/HST. Renting short-term accommodation is a taxable supply. The line between them is one month of continuous occupancy.

Here is the CRA's own wording, from GST/HST Memorandum 19.2.2 (Residential Real Property, Rentals):

"A rental of a residential complex or a residential unit in a residential complex is exempt if the complex or unit is to be used by an individual as a place of residence or lodging and if the rental period is a period of continuous occupancy or right of occupancy of one month or more to the same individual."

GST/HST Memorandum 19.2.2, paragraph 1 (Schedule V, Part I, paragraph 6(a))

"If the rental is short-term accommodation, i.e., the period of occupancy is less than one month, the supply is taxable if provided by a registrant, unless the consideration for the supply is $20 or less per day of occupancy."

GST/HST Memorandum 19.2.2, paragraph 4 (Schedule V, Part I, paragraph 6(b))

In plain terms: your Airbnb bookings under a month are taxable supplies. Your mid-term stays of a month or longer are exempt. That single distinction drives everything else in this guide, including which of your revenue counts toward the $30,000 threshold.

What Counts Toward the $30,000

The $30,000 small supplier threshold measures your revenue from taxable supplies. For a host, that means:

• Counted: nightly revenue and cleaning fees from stays under one month of continuous occupancy, across every property you own, on every platform, plus direct bookings
• Not counted: stays of one month or more to the same guest (exempt residential rent), and taxes you collect from guests and pass on

Three details in the CRA's calculation catch people off guard:

"Include the total amount of all revenues (before expenses) from your worldwide taxable supplies from all your businesses and those of your associates."

CRA, "When to register for and start charging the GST/HST," small supplier limit calculation, footnote 1

1. Before expenses. The test is your gross taxable revenue, not your profit after cleaning, fees, and management costs.
2. All your businesses combined. If you own two rental units, their short-term revenue adds together. If you also freelance or run any other business making taxable sales, that counts toward the same $30,000.
3. Associates count too. Revenue of associated persons can be pulled into the calculation. If your properties are split between you, a spouse, or a corporation, whose threshold applies is a question for your accountant.

The Two Ways You Cross the Threshold

This is the part most articles get wrong. There is no single "over $30,000 this year" test. The CRA applies two, and they have different consequences.

Test 1: You exceed $30,000 in a single calendar quarter

"You are no longer a small supplier and have to charge GST/HST on the supply that made you exceed $30,000 within the calendar quarter. Your effective date of registration is no later than the day of the supply that made you exceed $30,000."

CRA, "When to register for and start charging the GST/HST"

A strong quarter can end your small supplier status immediately. The very booking that pushed you over is already taxable, there is no grace period.

Test 2: You exceed $30,000 over four consecutive calendar quarters

"You are no longer a small supplier at the end of the month following the quarter in which you exceed $30,000. Your effective date of registration is no later than the day of the first supply you make after you are no longer a small supplier."

CRA, "When to register for and start charging the GST/HST"

Crossing gradually gives you a runway: you stay a small supplier through the end of the month after the quarter in which you crossed, and the tax starts with your first taxable booking after that.

Your Registration Deadline: 29 Days

Whichever test you crossed under, the paperwork deadline is the same:

"You will have to register within 29 days of your effective date of registration."

CRA, "When to register for and start charging the GST/HST"

Note the order of events: the effective date comes first, then you have 29 days to complete the registration. Waiting does not delay the tax. GST/HST is owed from your effective date whether or not you have registered, and whether or not you collected it from your guests.

One recent change to know about: registration is now online only.

"Effective November 3, 2025, the CRA will no longer accept business number (BN) or CRA program account registrations by phone. You must register online using Business Registration Online (BRO)."

CRA, "Register for a GST/HST account"

What Changes Once You Register

While you are unregistered and under the threshold, the platform rules that took effect July 1, 2021 generally make Airbnb, as an accommodation platform operator, responsible for the GST/HST on short-term stays booked through the platform. That is why hosts under $30,000 rarely think about this tax: it is being handled for them.

Registration flips the responsibility. The CRA is explicit that selling through a platform does not remove your obligation:

"A supplier of taxable supplies of short-term accommodation that makes more than $30,000 in taxable supplies over a 12-month period continues to be required to register under the normal GST/HST. This includes any supplies of short-term accommodation in Canada made through an accommodation platform operator."

CRA, "Platform-based short-term accommodation threshold amounts"

Once registered, you charge and account for the tax on every taxable stay, including Airbnb bookings. The rate follows the province the property is in: 13% HST in Ontario, 5% GST in Alberta, other rates elsewhere. The upside of registration is that you also gain the right to claim input tax credits, covered below.

Step-by-Step: What to Do After You Cross

Here is the exact sequence, in order:

Input Tax Credits: The Upside, and the One Big Trap

Registration is not all cost. As a registrant, you can claim input tax credits (ITCs) to recover the GST/HST you pay on expenses used in your rental activity, and ITCs reduce what you remit. But not all ITCs are equal, and one category can quietly convert your future property sale from exempt to taxable. Split them into two buckets:

Operating costs: the normal bucket. Management fees, cleaning services, guest supplies, utilities for the rental activity, and repairs and maintenance. These are the ITCs most hosts should be claiming, to the extent the property is used in taxable short-term rentals. Claiming them does not, by itself, change how your property sale is treated.

The property itself and improvements to it: the danger bucket. The GST/HST paid on the purchase of the property, and on renovations or other improvements to it, is a different animal entirely. As covered in the selling section below, the CRA states that in most cases where an individual claimed an ITC on the purchase of the property, any later sale is taxable, and the trigger explicitly includes improvements: a sale is taxable where the vendor claimed ITCs "for the GST/HST paid or payable on the last acquisition of the property, or in respect of improvements made to the property since its last acquisition" (GI-025). A renovation ITC claimed today can put HST on your whole sale price years later.

The remaining fine print, properties with personal use, expenses shared between exempt long stays and taxable short stays, and the 10% change-in-use rules, is exactly where professional advice earns its fee.

Filing and Paying

Your GST/HST return reports the tax you collected, subtracts your ITCs, and remits the difference (or claims a refund when ITCs exceed collections). Payments can be made online, at a financial institution, or by mail, and most payments are due at the same time as the return. Some annual filers pay quarterly instalments during the year, and an annual filer with a December 31 year end and business income has a payment deadline that differs from the filing deadline, so check your dates rather than assuming.

Everything account-specific, your assigned reporting period, exact due dates, balances, lives in CRA My Business Account once you are registered.

When You Sell the Property: The Question Everyone Asks

This is the part of GST/HST that worries owners most, and with good reason: it is about the sale price of the whole property, not a nightly rate. Here is how the CRA's published rules actually work.

The starting point: used homes normally sell exempt

Selling previously occupied residential housing is normally exempt from GST/HST. The CRA lists among exempt sales:

"the sale, by someone other than the builder, of residential housing"

GST/HST Memorandum 19.2.1, paragraph 24 (Schedule V, Part I, section 2)

That is why an ordinary home sale in Canada carries no GST/HST. The question is whether short-term rental use has pushed your property outside that exemption. Two more things to know before the specific rules:

"As a general rule, a supply of real property situated in Canada, including residential property, is taxable unless the transaction is specifically exempted. (The small supplier provisions do not apply to sales of real property.)"

GST/HST Memorandum 19.2.1, paragraph 1

Read that parenthetical twice. The $30,000 small supplier threshold protects your rental revenue, but it gives no protection at all on the sale of the property itself. Whether your sale is taxable is decided by the rules below, not by whether you stayed under $30,000.

When short-term rental use makes the sale taxable

The CRA's info sheet GI-025, which deals specifically with individuals who use a property for short-term rentals, sets out the situations where the sale of such a property is taxable. The same rules apply to both purchases and sales. The main triggers:

1. You claimed input tax credits on the property.

"In most cases where an individual has claimed an ITC for the GST/HST paid or payable on the purchase of a vacation property, any subsequent sale of this property by that individual is taxable. Sales of similar vacation properties where the individual had not claimed an ITC may be exempt. Owners of vacation properties should be aware of the consequences of voluntarily registering for the GST/HST and claiming ITCs."

CRA GST/HST Info Sheet GI-025, "Subsequent sales"

This is the trade built into voluntary registration: claiming ITCs on the property purchase or improvements generally makes the eventual sale taxable. ITCs on operating costs like management fees and cleaning are a different matter from ITCs on the property itself; which ones you claim is a decision to make with your accountant, with the exit in mind.

2. The property was run like a hotel rather than lived in.

"The purchase of a vacation property is also taxable where the property is not used primarily (more than 50%) as the vendor's place of residence and all or substantially all (90% or more) of the rentals of the property are for periods of less than 60 days (i.e., the property is operated like a hotel-type establishment)."

CRA GST/HST Info Sheet GI-025

A dedicated Airbnb unit that is not your residence, rented in stays under 60 days, fits this description. The underlying mechanics: a building loses its status as a "residential complex" when it is a hotel-like premises and 90% or more of its rentals are for periods of continuous possession or use under 60 days (GST/HST Memorandum 19.2, paragraphs 24 and 28). Two details in how the CRA applies the 90% test matter in practice. The measurement method is flexible (revenues, room nights, or similar) but must be fair and used consistently, and the test is normally assessed over a period of about a year (Memorandum 19.2, paragraphs 30 to 33), so the property's recent rental pattern carries more weight than its distant history. And note the line is 60 days, not one month: a stay of 30 to 59 days is exempt from tax on the rent, yet still counts as an under-60-day rental for this building-status test.

3. You are a registrant and the property was used primarily for short-term rentals.

"If the vendor is an individual or personal trust that is a registrant, the purchase of a vacation property is taxable if the property was used primarily in making taxable short-term rentals, even though the individual or personal trust may not be engaged in a business carried on with a reasonable expectation of profit."

CRA GST/HST Info Sheet GI-025

For a vendor who is not a registrant, the sale is taxable where the property is capital property used primarily in a rental income business carried on with a reasonable expectation of profit. Notice the difference: once you are a registrant, the profit test drops away and primary use alone decides it.

So does registering make my sale taxable?

Registration by itself does not tax your sale. What decides it is the combination of how the property was used (primarily short-term rental versus primarily your residence or personal use), whether you claimed ITCs on the property, and your registrant status, which removes the profit test. In practice:

• Your own home with occasional hosting: a property used primarily as your residence generally stays within the exempt sale rules, registered or not.
• A dedicated short-term rental unit: expect the sale to be taxable, especially if you are a registrant or claimed ITCs. Price this into your exit plan before you list it.
• Anything in between: the primarily (more than 50%) test decides, measured by a fair and consistent method such as days rented versus days of personal use.

Two more wrinkles worth knowing. First, a taxable sale is not purely bad news: the CRA states that where the sale of a vacation property is taxable, the vendor "may be entitled to claim an additional ITC or rebate" for previously unclaimable purchase tax (GI-025). Second, the change-in-use rules run during your ownership, not just at the end: a cumulative shift of 10% or more between personal use and short-term rental use can require repaying ITCs or create new entitlements (GI-025, "Change in use").

What if you lived there for years and only recently started short-term renting?

This is where the HST analysis surprises people, because it works the opposite way from capital gains. The capital gains formula in the next section averages your whole ownership history, so lived-in years keep protecting you forever. The HST tests do not average anything: the hotel-type test asks what the property's rentals are, or are expected to be, assessed by a consistent method over a period that is normally about one year (Memorandum 19.2, paragraphs 30 to 33), and the primary-use tests ask how the property is being used, not how it was used a decade ago. Years of living there earn no HST credit; only the property's current character counts.

In practice that splits recent converts into two very different situations:

• You still live there and recently added hosting. The property remains primarily (more than 50%) your place of residence, so both the hotel-type test and the primarily short-term rental test fail, and the exempt used-housing sale rule generally holds. Recent hosting from a home you genuinely live in does not convert the building.
• You recently moved out and switched the unit to short-term rentals. Now the assessment window may contain mostly under-60-day stays and little or no residence use. Even a property you lived in for many years can meet the hotel exclusion at the time of sale, making the sale taxable. The move-out plus conversion is also itself a change-of-use event with its own GST/HST consequences (GI-025, "Change in use"), separate from the eventual sale.

The uncomfortable summary: for HST, a recent conversion to dedicated short-term rental can undo the protection of a long residential history, and the right time to model that is before converting, not before closing.

What if you move back in before selling?

Moving back in is not a rewind button, and what it does depends on your registration and ITC history:

• Never registered, no ITCs claimed on the property: genuinely moving back in restores the home's residential character, and a later sale of what is once again the home you live in generally falls back within the exempt used-housing rule. A past period of hosting does not, by itself, tax the later sale of a home you returned to.
• Registrant, or ITCs claimed: the move back in is itself a tax event, not an escape from one. Under the change-in-use rules, "a significant decrease in the extent of use in commercial activities may require an individual who is a registrant to repay all or a portion of the ITC previously claimed," and in the CRA's worked mechanics the registrant "is considered to have collected and is required to account for the GST/HST" equal to the property's basic tax content at the time of the change (GI-025, "Change in use"; the deemed-supply rules are in GST/HST Memorandum 19.2.3). In plain terms, the tax attached to the commercial period gets settled at the conversion instead of at the sale.

One caution on timing: a move back in staged just before listing does not rewrite the record. The hotel-type test reads the property's rentals as they "are, or are expected to be" over a period of normally about a year, and the booking history is documented. A genuine return with time and records behind it is a real conversion; a cosmetic one is an audit argument. Either way, the conversion year is an accountant conversation, not a do-it-yourself form.

How often does this actually happen? An honest calibration

Here is what we can and cannot find, as of July 2026. There is exactly one reported court decision taxing a property sale because of short-term rental use, and its facts are the dedicated-rental pattern: a corporately owned condo, never occupied by its owner, rented long-term for years and then run as a full-time short-term rental in its final months before sale. We could find no reported court decision and no published CRA example of an owner who lived in their home, hosted on Airbnb for a period, and was assessed GST/HST on the eventual sale of that home.

That absence is consistent with the rules rather than a gap in enforcement: a home primarily lived in fails the taxable-sale triggers, so files like that rarely exist to fight about. If you live in your home and host around your life, this section is context, not a threat.

Two reasons not to read the thin public record as immunity, though. CRA assessments are confidential and only become public when someone appeals to court, so quiet assessments leave no trace we can count. And the platform-data reporting that feeds this kind of enforcement only began with the 2024 calendar year, so the public record trails the enforcement tools by design. The risk concentrates where the rules say it does: dedicated units, homes converted to full-time short-term rental after the owner moved out, and anyone who claimed ITCs on the property itself.

How would the CRA even know how the property was used?

A fair question, and the answer has changed in the last few years. Three things make "they will never know" a poor plan:

• Platforms now report hosts to the CRA by law. Under the Reporting Rules for Digital Platform Operators (Part XX of the Income Tax Act, in force since the 2024 calendar year), platform operators must collect and verify detailed seller information and report it to the CRA annually. The CRA's own page lists "rental of real or immovable property (both residential and commercial)" as a reportable activity. Your platform revenue arrives at the CRA every year whether or not you report it.
• Your own filings describe the property. Rental income on your income tax return, GST/HST returns if you are registered, municipal short-term rental registrations, and accommodation tax filings together paint a clear usage picture, and they are all records the CRA can put side by side.
• The obligation is self-assessment, backed by records. Canada's system makes the vendor responsible for characterizing a sale correctly in the first place, and for keeping the records that support the position: booking histories, stay lengths, and personal-use records. On review, those records are exactly what gets requested, and the burden of showing the property's use falls on you, not the CRA.

So the practical framing is not whether the CRA is watching a given listing. It is that the data trail already exists, the characterization duty is yours at closing, and interest accrues from the day the tax should have been paid. Keep a simple log of stay lengths and personal use; it is cheap insurance in both directions, since the same records that prove a taxable sale can also prove an exempt one.

Capital Gains: The Other Tax on Sale, and How Timing Splits It

HST on the sale price and income tax on the capital gain are two separate regimes, and they turn on different questions. For HST, the short-term versus mid-term distinction is everything. For capital gains, that distinction is irrelevant: what matters is which years the property was your principal residence versus which years it was not, and a year rented to a long-term tenant costs you exactly as much protection as a year of Airbnb stays. Short-term, mid-term, and multi-year lease rentals all count the same way in the formula below. A property can escape HST on sale and still produce a taxable capital gain, or vice versa, so switching a unit from short-term to mid-term stays can help the HST position while changing the capital gains position not at all.

The criteria

When you sell a property for more than it cost you, the gain is taxable as a capital gain except to the extent the principal residence exemption shelters it. The exemption has conditions: the property must qualify as your principal residence for the years you want to shelter, which generally requires that you, your spouse or common-law partner, or your child ordinarily inhabited it in each of those years, and that you designate it. Only one property per family unit can be designated for any given year. CRA's guidance is generous on what counts as inhabiting: even a short period of living there in a year can be enough, but not where the main reason for owning the home is to earn income:

"Even if a person inhabits a housing unit only for a short period of time in the year, this is sufficient for the housing unit to be considered ordinarily inhabited in the year by that person... If the main reason for owning a housing unit is to gain or produce income then that housing unit will not generally be considered to be ordinarily inhabited in the year by the taxpayer where it is only inhabited for a short period of time in the year."

Income Tax Folio S1-F3-C2, Principal Residence, paragraph 2.11

The timing formula: how the gain splits between lived-in years and rental years

The split is not done by measuring how much your home appreciated while you lived in it versus while you rented it. It is a simple year-count proration set out in paragraph 40(2)(b) of the Income Tax Act (Folio S1-F3-C2, paragraph 2.20). The sheltered portion of your gain is:

Exempt portion = total gain × (1 + the number of tax years you designate the property as your principal residence) ÷ the number of tax years you owned it

Income Tax Folio S1-F3-C2, paragraph 2.20 (the "plus 1" applies where you were resident in Canada in the year you acquired the property)

A worked example: you owned a home for 10 tax years, lived in it as your principal residence for 6 of them, and ran it as a rental for the other 4. You can shelter (6 + 1) ÷ 10, or 70% of the gain. The remaining 30% is a capital gain, taxable at the current federal inclusion rules, whatever your rental mix was in those 4 years. Note the pieces that help you: the extra "plus 1" year in the numerator, and the fact that a tax year counts as a principal residence year if you qualified at any time in that year, so the year you move out and the year you move back in can both still count as lived-in years.

Moving out and renting it: the change-of-use rules

Converting your home entirely to a rental is itself a tax event, before any sale:

"If a taxpayer has completely converted his or her principal residence to an income-producing use, he or she is deemed by paragraph 45(1)(a) to have disposed of the property (both land and building) at fair market value and reacquired it immediately thereafter at the same amount."

Income Tax Folio S1-F3-C2, paragraph 2.48

The gain up to that point can usually be eliminated by the exemption, and there is a valuable option: an election under subsection 45(2), filed with your return for the year of the change, defers the deemed sale, and while the election is in force the property can keep qualifying as your principal residence for up to four additional tax years even though you no longer live there (Folio S1-F3-C2, paragraph 2.50). The main conditions: you cannot claim capital cost allowance on the property (a CCA claim cancels the election), you must still be resident in Canada for the full benefit, and those years count against the one-property-per-family-unit limit. Used well, this can convert several rental years into sheltered years in the formula above. Used late or not at all, those same years become taxable ones. This is the single biggest timing lever, and it is claimed by filing, not automatically, so raise it with your accountant in the year you convert, not the year you sell.

The rest of the capital gains mechanics, CCA recapture where depreciation was claimed, valuations at change-of-use dates, and how the current inclusion rate applies to the taxable portion, are covered in our capital gains and CCA guide and belong in your accountant's spreadsheet, not a blog estimate.

Do You Need a Corporation to Register for HST?

No. This is one of the most common misunderstandings about GST/HST. Registering for GST/HST does not create a corporation, and you do not need a corporation to register. An individual registers as a sole proprietor under their own name:

"When you register for a GST/HST account, you will be asked to provide your business number (BN) if you have one. If you do not have a BN, you will get one at the same time as your GST/HST account registration."

CRA, "Register for a GST/HST account"

The business number is an identifier the CRA attaches to you, not a legal entity. The CRA's own threshold instructions speak directly to sole proprietors ("If you are a sole proprietor, include the total amount of all revenues..."), and its short-term rental guidance, GI-025, is written entirely about individuals who register. Every host in the CRA's worked examples registered personally, no corporation involved.

Incorporating is a separate decision with its own consequences. A corporation is a separate person for GST/HST: it has its own $30,000 threshold, its own registration, and its own returns, and moving a property into a corporation is itself a transaction with tax consequences. People incorporate for liability, income tax planning, or partnership reasons, not because HST requires it. If you are weighing it, that is a conversation for your accountant and lawyer together, before anything is transferred.

Frequently Asked Questions

Nurture is a property management company, not an accounting or law firm, and we cannot give financial or tax advice. This guide summarizes rules published by the Canada Revenue Agency as of July 2026 for general information only. Thresholds, rates, deadlines, and procedures change, and your circumstances may put you outside the general rules. Confirm everything with your accountant and the official CRA resources below before you register, charge, file, or pay anything.