Underused Housing Tax exemption checker
The federal Underused Housing Tax (UHT) carries $5,000-$10,000 per-year penalties for missed returns — even when no tax is owed. This checker walks the exemption tests for affected owners and estate executors. Especially useful for executors holding residential property during estate administration.
How this verdict was reached
- 1.Property is residential — UHT framework applies.
- 2.Owner is a Canadian citizen or permanent resident — generally NO UHT filing required (the 2023 amendment removed individual Canadian citizens and PRs from the affected-owner definition).
Based on the federal Underused Housing Tax Act as amended through 2024. UHT rules continue to evolve; verify against current CRA guidance.
Figures shown are approximate, calculated from current publicly-available statutes and standard formulas. Final amounts depend on your specific circumstances — assets in your name versus jointly held, beneficiary designations, debts, province-specific exemptions, and applicable tax credits. For numbers you can act on, a Canadian accountant or licenced estate planner can verify against your actual situation.
Frequently asked questions
What is the Underused Housing Tax in Canada?
The Underused Housing Tax (UHT) is a federal 1% annual tax on the value of Canadian residential property owned by certain non-Canadian persons and certain Canadian legal entities. It came into force for the 2022 calendar year. While most individual Canadian citizens and permanent residents are excluded from filing requirements as of the 2023 amendment, foreign owners and some corporate/trust owners must file an annual UHT return — even when no tax is owed.
Who needs to file a UHT return?
Affected owners — broadly, non-Canadian individuals, foreign corporations/trusts/partnerships, and some Canadian corporate entities with significant foreign ownership — must file a UHT return for each Canadian residential property they own. Canadian citizens and permanent residents are generally excluded owners after the 2023 amendment and do not need to file.
What are the UHT penalties for missing a return?
Failure to file a required UHT return triggers a minimum penalty of $5,000 (for individuals) or $10,000 (for corporations, trusts, partnerships) per missed return per year. The penalties apply even when no UHT was owed — the filing obligation is separate from the tax obligation. Penalties compound for multiple properties or multiple missed years.
Does the UHT apply to estate executors?
There's a year-of-death exemption — an executor administering a deceased's estate is generally exempt from UHT for the calendar year of death and the following calendar year, while the estate is being administered. The filing requirement may still apply (depending on the executor and beneficiary residency status). This is one of the more commonly missed exemption pathways for estate planners.
What's the difference between the UHT and provincial vacancy taxes?
They're separate. The UHT is federal and applies to certain residential property nationwide. Provincial vacancy taxes (BC's Speculation and Vacancy Tax, Ontario's Non-Resident Speculation Tax, municipal taxes like Toronto's Vacant Home Tax and Vancouver's Empty Homes Tax) are independent layers. A property may owe UHT, a provincial tax, AND a municipal tax simultaneously.
When is the UHT return due?
April 30 of the year following the tax year. For example, the 2025 calendar-year UHT return is due April 30, 2026. The CRA provided grace periods in the early years of the UHT (2022 and 2023 returns); going forward, the April 30 deadline is firm.