GST on Commercial Real Estate in Alberta

1. Start with the supply, parties and use

Identify the legal seller, purchaser, registered owner, beneficial owners, property, included assets, possession and intended use. Determine whether the transaction is a sale of titled real property, a lease or licence, an assignment, a sale of a business or another supply.

Do not infer GST treatment from a listing label such as commercial, mixed use, farmland, apartment, business or vacant land. The facts and statutory provisions determine the result.

• Legal supplier and recipient
• GST registration status
• Property and included assets
• Current and intended use
• Sale, lease or assignment
• Agreement and closing date

2. Understand the general commercial rule

CRA states that a sale of commercial real property is generally taxable whether the property is new or used, unless a specific exemption or relieving provision applies. CRA's current rate table shows Alberta at 5% GST and 0% provincial sales tax.

General treatment is not a conclusion for a specific property. Previously occupied residential complexes, qualifying farmland transfers, certain individual or personal-trust sales, mixed-use property and business-sale structures can require separate analysis.

3. Separate collection from tax liability

A taxable transaction can remain subject to GST even when the seller is not required to collect it. CRA identifies exceptions to supplier collection, including a taxable real-property sale to a GST/HST registrant other than an individual buying a residential complex.

Where the recipient must account for the tax, registrants using the property primarily in commercial activities generally report through their regular GST/HST return under CRA guidance; other purchasers may use Form GST60. Counsel and tax advisors should confirm the actual reporting route and timing.

4. Test input tax credits independently

A purchaser's potential input tax credit is not proof that no GST applies. CRA links ITC availability to registration, documentary requirements, the recipient and the extent of commercial-activity use.

Mixed commercial, exempt, residential or personal use can affect allocation. Confirm invoice, agreement, legal entity and documentary requirements before assuming a full, immediate or cash-neutral recovery.

5. Treat mixed-use property as separate evidence

CRA states that commercial and residential portions of mixed-use real property can be treated as separate supplies. Allocate land, building, use and consideration through supportable facts and professional advice.

A ground-floor retail component, residential suite, owner residence, healthcare use, farmland or other exempt activity can change collection, self-assessment and ITC treatment. Do not apply a single percentage to the whole property without analysis.

6. Review farmland and agricultural transactions carefully

CRA identifies exemptions for certain farmland sales to related persons and other fact-specific real-property rules. Agricultural use alone does not make a sale exempt, and commercial improvements or other assets may have separate treatment.

Coordinate federal GST advice with ownership, buyer eligibility, current use, family or related-party structure and any operating-business assets. Do not transfer a generic commercial conclusion into an agricultural closing.

7. Do not assume the sale-of-business election

CRA describes a possible joint GST44 election where the purchaser acquires ownership, possession or use of at least 90% of the property reasonably necessary to carry on the business or qualifying part. The election has conditions, exclusions and filing requirements.

It does not automatically apply to a property sale, share sale or selected assets. CRA specifically identifies taxable real-property sales to a purchaser who is not a registrant among supplies that can remain taxable despite the election.

8. Write the agreement and closing statement for the selected treatment

Counsel should address whether GST is included, in addition, collected, self-assessed or subject to an election; the representations and indemnities; registration evidence; allocation; filing; adjustments and consequences of an incorrect assumption.

Keep GST on the property separate from GST on brokerage, legal, appraisal and other taxable services. A net-proceeds model should not subtract or ignore the property's GST without reflecting the transaction-specific collection and reporting path.

9. Preserve source documents and professional responsibility

Retain registration evidence, agreements, elections, invoices, statements of adjustments and filings at the scope required by tax and legal advisors. Notify the closing team if entity, use, included assets or structure changes.

This guide is educational and is not legal, tax, accounting or GST advice. Commercially does not determine tax liability, eligibility for an election, collection responsibility, self-assessment or input tax credits.