GST/HST New Housing Rebate Disputes

When someone buys a newly built or substantially renovated home in Canada, GST or HST applies to the purchase. To soften that cost, the Excise Tax Act provides a GST/HST New Housing Rebate that returns part of the federal tax, and in some provinces part of the provincial component as well. The rebate is generous, but it is also one of the most heavily audited credits the Canada Revenue Agency administers. Many buyers receive the rebate at closing, only to face a reassessment months or years later demanding repayment with interest.

Most rebate disputes turn on a single question: was the home acquired for use as a primary place of residence? The answer depends on intention, occupancy, who appears on title, and what actually happened after closing. This page explains how the rebate works under the Excise Tax Act, why the CRA denies or claws back rebates, and how a denial can be objected to and appealed. It is general information about the law, not legal advice for your particular situation.

The three rebates under the Excise Tax Act

The GST/HST New Housing Rebate is not a single provision. The Excise Tax Act sets out distinct rebates depending on how the home was acquired or built, and the conditions for each are different. The three that matter most are sections 254, 256, and 256.2.

Section 254 — buying a new home from a builder

Section 254 is the rebate most buyers encounter. It applies where an individual purchases a new or substantially renovated single-unit residential complex or a residential condominium unit from a builder, and tax is payable on that purchase. To qualify, several conditions must be met, but the central one is that, at the time the individual becomes liable or assumes liability under the agreement of purchase and sale, the individual must acquire the complex for use as the primary place of residence of the individual or a relation. The rebate is also subject to fair-market-value thresholds: the federal portion phases out as the value of the home rises and is generally unavailable once the fair market value reaches a defined ceiling.

In practice, the builder often credits the section 254 rebate to the buyer at closing and then claims it from the CRA. That is why a later audit lands on the buyer: if the CRA concludes the primary-residence condition was not satisfied, it assesses the individual to recover the rebate the builder already passed through.

Section 256 — owner-built homes

Section 256 provides a rebate for an individual who constructs or substantially renovates, or engages another person to construct or substantially renovate, a residential complex that is for use as the primary place of residence of the individual or a relation. This is the rebate for people who build their own home, hire a contractor to build on land they own, or carry out a substantial renovation of an existing home. Because the owner pays GST/HST on materials and services along the way rather than on a single purchase price, the section 256 rebate is calculated on the tax actually paid, again subject to value thresholds and a filing deadline tied to when the home is substantially completed and first occupied.

Section 256.2 — the New Residential Rental Property Rebate

A person who buys or builds a residential unit in order to rent it out cannot claim the section 254 or 256 rebate, because the home is not being acquired as their primary place of residence. For that situation the Excise Tax Act provides section 256.2, the New Residential Rental Property Rebate (often called the NRRPR). It is available to a landlord who acquires or builds a qualifying residential unit and leases it for long-term residential use by a tenant as that tenant's primary place of residence, subject to the conditions and the value thresholds in the provision. The NRRPR exists precisely so that genuine rental investors are not shut out of relief simply because they are renting rather than occupying.

The line between the section 254/256 rebates and the section 256.2 rebate is where many disputes arise. A buyer who claimed the owner-occupier rebate but in fact rented the home out may have claimed the wrong rebate, and the CRA may deny the owner-occupier rebate while the buyer argues the rental rebate should have applied instead.

The primary-place-of-residence requirement

For both the section 254 and section 256 rebates, everything turns on the primary place of residence condition. The phrase is not defined by a simple test in the statute, and the CRA examines it through the lens of intention and use.

Two things matter. First, the individual must have intended, at the relevant time, to use the home as the primary place of residence of the individual or a relation. For a purchase from a builder, the relevant time is generally when the individual becomes liable under the agreement of purchase and sale. Second, the home must actually become a primary place of residence; intention alone is not enough if events unfold differently, and conduct after closing is treated as evidence of what the intention really was.

A relation is defined broadly for these purposes and includes individuals connected by blood, marriage, common-law partnership, or adoption. So a home bought as the primary place of residence of, for example, an adult child or a parent can qualify, provided that person genuinely makes it their primary home and the other conditions are met. The rebate is not limited to a home the purchaser personally lives in, but the occupant must fall within the statutory meaning of a relation and must use the home as their primary residence.

Why the CRA denies or claws back the rebate

Rebate denials and clawbacks tend to cluster around a handful of recurring fact patterns. Understanding them is the first step in responding to an assessment.

Intention and what happened after closing

Because the rebate hinges on intention, the CRA scrutinizes what the buyer actually did. If the home was listed for sale or rent shortly after closing, never occupied, or occupied only briefly before being sold, the auditor will infer that the home was not acquired as a primary place of residence. The taxpayer's evidence of intention, things like a change of address, driver's licence and identification updates, utility accounts, insurance, mail redirection, and where the family actually lived, becomes central. A genuine change of plans after closing, caused by job loss, illness, a relationship breakdown, or another unforeseen event, can be consistent with an original intention to occupy, but it must be supported by the facts.

A relative occupying the home

Where a relation occupies the home rather than the purchaser, the CRA often probes whether that person truly made it their primary place of residence and whether they fall within the statutory definition of a relation. Disputes arise when the occupant kept another home, lived there only part of the year, or had a connection to the buyer that falls outside the defined categories. These cases are fact-specific and often come down to documentary proof of where the relation actually lived.

Assignment and flip situations

Pre-construction condominium assignments and quick resales are a major audit focus. If a buyer signs a purchase agreement and then assigns the contract before closing, or takes title and sells soon after, the CRA may conclude there was never an intention to occupy and may treat the buyer as having acquired the property in the course of a business or adventure in the nature of trade. In that scenario the new housing rebate is denied, and the buyer may also face an assessment for GST/HST on the sale itself. This area overlaps heavily with the broader subject of GST/HST on real estate, where the characterization of a property transaction drives the tax result.

Bare-trustee and name-on-title issues

A frequent and technical trap involves who is on title. Lenders sometimes require an additional person, such as a parent, to be added to title or to the mortgage to help a buyer qualify for financing, even though that person will never live in the home and has no real beneficial interest. The CRA has historically taken the position that every individual named in the agreement of purchase and sale must satisfy the rebate conditions. If one person on title does not intend to occupy the home as a primary place of residence, the CRA may deny the entire rebate, even though the occupying buyer clearly qualifies. Arguments based on bare trust and beneficial ownership, that the non-occupant holds title only as a bare trustee for the true beneficial owner, are often central to resolving these cases, and they require careful documentation of the parties' actual arrangement.

How a denied rebate is objected to and appealed

The GST/HST New Housing Rebate is administered under the Excise Tax Act, which has its own objection and appeal process that runs parallel to, but is separate from, the income tax system. When the CRA denies a rebate application or assesses to recover a rebate already paid, it issues a notice of assessment. That assessment is the trigger for your appeal rights.

The first formal step is to file a Notice of Objection. Under the Excise Tax Act, the objection must generally be filed within 90 days of the date of the assessment. Filing the objection sends the matter to the CRA's Appeals branch, where an appeals officer reviews the file independently of the auditor and the taxpayer can present additional facts, documents, and legal arguments. Where the 90-day deadline has been missed, there is a limited ability to apply for an extension of time, but that relief is constrained and time-sensitive, so deadlines should never be assumed to be flexible.

If the objection does not resolve the matter, the next step is an appeal to the Tax Court of Canada, which hears GST/HST disputes as well as income tax disputes. Many new housing rebate appeals are well suited to the Tax Court's informal procedure, which is faster and less formal and is available where the amount in dispute falls within the prescribed limits. The court looks afresh at whether the statutory conditions were met. Our overview of the Tax Court of Canada explains how that process works, and our general discussion of tax disputes and objections describes the objection stage in more detail. Because a rebate denial often emerges from a broader review, it can also be connected to a wider GST/HST audit of the same transaction.

Evidence and timing: what tends to decide these cases

Because the rebate turns on intention and use, the outcome usually depends on the strength of the documentary record rather than on argument alone. The evidence that tends to matter includes:

• Proof of occupancy: identification, driver's licence, voter registration, utility and insurance accounts, mail redirection, and bank or employment records showing the home as the primary address.
• Evidence of original intention: the agreement of purchase and sale, financing arrangements, the absence of any early listing for sale or rent, and contemporaneous communications about plans to occupy.
• Explanations for any change in plans: records of the job loss, illness, family breakdown, or other event that altered an honest original intention to occupy.
• Title and beneficial ownership documents: for name-on-title cases, evidence of who paid for the home, who lived there, and any trust arrangement establishing that a non-occupant held title only as a bare trustee.
• Filing and deadline records: proof of when the rebate was claimed and when each assessment and objection deadline runs.

Timing deserves special attention. Each rebate has its own filing deadline, and missing it can be fatal to a claim regardless of the merits. On the dispute side, the 90-day objection clock and the further deadline to appeal to the Tax Court are strict. Acting promptly preserves options that disappear once a deadline passes.

Related GST/HST and property issues

New housing rebate disputes rarely sit in isolation. A buyer assessed on an assignment or flip may also be assessed for GST/HST on the sale, and a person who bought to rent may need to consider whether they should be registered and what their ongoing obligations are. Our overview of GST/HST registration and compliance addresses when registration is required and how it interacts with residential property. For individuals selling a home they once treated as a residence, the income tax side can also engage the principal residence exemption, which is a separate question under the Income Tax Act but frequently arises from the same facts. Coordinating the GST/HST and income tax analysis is often important, because the way a transaction is characterized for one can influence the other.

How Barrett Tax Law approaches this

Our tax lawyers start by identifying which rebate is actually in play, section 254 for a purchase from a builder, section 256 for an owner-built or substantially renovated home, or section 256.2 for a rental property, because the conditions and the analysis differ for each. We then review the assessment to understand precisely why the CRA denied or clawed back the rebate, whether the issue is intention, occupancy by a relation, an assignment or flip, or a name-on-title or bare-trustee problem.

From there we build the factual record: assembling proof of intention and occupancy, documenting any genuine change in plans, and, where the dispute concerns title, clarifying beneficial ownership and any bare-trust arrangement. We confirm the deadlines that apply, prepare and file a Notice of Objection within the time allowed under the Excise Tax Act, and, where the objection does not resolve the matter, carry the dispute forward to the Tax Court of Canada. Throughout, we frame the facts and the statutory conditions carefully, because in rebate disputes the difference between a qualifying and a non-qualifying home often comes down to how the evidence is organized and presented.

If the CRA has denied your new housing rebate or assessed you to repay one you already received, you are welcome to reach out for a free, confidential consultation to discuss your circumstances and understand the options available to you.