Underused Housing Tax (UHT) in 2026: Is It Still Relevant?

When the Underused Housing Tax (UHT) was introduced, it created immediate concern.

Foreign ownership.
Vacant properties.
New annual filing requirements.

Then came amendments, exemptions, and relief measures.

So the question many property owners now ask is:

Is the Underused Housing Tax still relevant in 2026?

The short answer:

Yes — but only for certain owners.

If you own Canadian residential real estate through a corporation, partnership, or trust, this remains highly relevant.

Let us examine it clearly.

 

What Is the Underused Housing Tax?

The Underused Housing Tax is:

• A 1% annual tax
• On the value of certain residential property in Canada
• Targeted primarily at non-resident, non-Canadian owners

It was enacted to address housing availability concerns.

However, its filing net initially captured far more owners than anticipated.

 

The Key Distinction: Tax Liability vs. Filing Obligation

Even if no tax is payable, you may still have:

An annual UHT filing obligation.

This is where many Canadian families and business owners were caught unexpectedly.

The Act distinguishes between:

• Excluded owners (generally no filing required), and
• Affected owners (filing required, tax may or may not apply).

 

Who Is an Excluded Owner?

Excluded owners typically include:

• Canadian citizens or permanent residents who hold property personally
• Publicly traded corporations
• Registered charities
• Certain governmental entities

If you personally own your principal residence as a Canadian citizen:

UHT likely does not apply.

 

Who Is an Affected Owner?

Affected owners include:

• Private corporations (even if Canadian-controlled)
• Trustees of trusts
• Partners in certain partnerships
• Non-resident individuals

This is critical.

If you hold residential property through:

• A holding company
• A family trust
• A corporate nominee structure

You may have a filing obligation — even if no tax is payable.

 

Is Tax Actually Payable?

The 1% tax applies only if the property is considered:

Underused or vacant.

There are numerous exemptions, including:

• Primary residence exemption
• Long-term rental exemption
• Seasonal property exemptions
• Newly constructed property exemptions
• Certain occupancy thresholds

But claiming an exemption often still requires filing.

 

Example: Canadian-Controlled Private Corporation (CCPC)

A family-owned corporation holds a residential property.

Even if:

• The property is rented long-term
• No vacancy exists
• No UHT tax is payable

The corporation may still be required to file an annual UHT return to claim the exemption.

Failure to file can trigger substantial penalties.

 

Penalties for Non-Filing

The penalty regime is severe.

Minimum penalties may apply per property, even where:

• No tax is owed
• The owner is Canadian
• The omission was inadvertent

This is why compliance remains relevant in 2026.

 

Has Anything Changed Since Introduction?

There have been legislative amendments that:

• Expanded the definition of excluded owners
• Provided transitional relief
• Clarified exemption categories

However:

Private corporations and trusts frequently remain within filing scope.

For family-owned enterprises using corporate structures for asset protection or estate planning, this remains important.

 

Interaction With Estate and Asset Planning

Many families hold real estate through:

• Family trusts
• Holding companies
• Estate freeze structures

While these may be appropriate for income tax or succession planning, they may trigger UHT filing obligations.

Structuring decisions should consider:

• Administrative burden
• Annual compliance costs
• Penalty exposure

 

Common Misunderstandings

“I’m Canadian, so it doesn’t apply.”
It may still apply if you hold property through a corporation or trust.

“If no tax is payable, no filing is required.”
Incorrect in many cases.

“It only affects foreign buyers.”
The filing regime captured many domestic structures.

“It’s a one-time filing.”
It is annual.

 

Planning Considerations for 2026

If you or your corporation owns residential property, ask:

• Who legally owns the property?
• Is the owner an excluded owner?
• Does an exemption apply?
• Is annual filing required?
• Are corporate structures still optimal?

For some families, restructuring ownership may reduce compliance burden.

For others, filing is a manageable annual requirement.

 

For Family-Owned Enterprises

Where residential real estate is held inside:

• Investment holding companies
• Estate planning trusts
• Corporate nominee structures

UHT compliance should be integrated into annual tax processes.

Ignoring it is not advisable.

 

Final Thoughts

The Underused Housing Tax remains relevant in 2026.

While many individual Canadian homeowners are excluded, private corporations, trusts, and structured ownership arrangements may still face annual filing obligations.

The tax may not apply.

But compliance often does.

For disciplined families building wealth through real estate, ownership structure must be evaluated holistically — not just for income tax, but for regulatory exposure.

At Shajani CPA, we align corporate structure, estate planning, and compliance strategy with precision.

Because preserving wealth includes avoiding unnecessary penalties.

Tell us your ambitions, and we will guide you there.

This information is for discussion purposes only and should not be considered professional advice. There is no guarantee or warrant of information on this site and it should be noted that rules and laws change regularly. You should consult a professional before considering implementing or taking any action based on information on this site. Call our team for a consultation before taking any action. ©2026 Shajani CPA.

Shajani CPA is a CPA Calgary, Edmonton and Red Deer firm and provides Accountant, Bookkeeping, Tax Advice and Tax Planning service.