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Canada’s 2026 budget proposes extending its 15% mineral exploration credit and 30% critical-mineral credit through March 31, 2032, with an estimated $956 million in support over five years. Prospectors welcomed the longer runway, while the Association for Mineral Exploration said the budget did not expand eligible expenses to cover engineering and feasibility studies needed to advance discoveries toward mine decisions.
Canada’s 2026 federal budget proposes extending two mineral exploration tax credits through March 31, 2032, a five-year reprieve welcomed by the Prospectors & Developers Association of Canada but criticized by British Columbia’s Association for Mineral Exploration for not covering studies that can help move discoveries toward mine development. The government estimates the credits would provide $956 million in support over five years.
The budget would keep the 15% Mineral Exploration Tax Credit and the 30% Critical Mineral Exploration Tax Credit available for eligible flow-through share agreements signed by March 31, 2032. Both credits are due to expire next March 31. The proposal also adds antimony to the 30% credit for agreements signed after budget day.
Flow-through shares let companies transfer eligible exploration expenses to investors, who can claim tax deductions. The credits add an incentive for individuals who finance early-stage exploration. PDAC senior director Jeff Killeen said the longer extension responds to the association’s call for more certainty across multiple field seasons. PDAC had sought either permanent credits or extensions of at least 10 years.
The budget also proposes $424.4 million over four years, beginning in 2027-28, to renew Canada’s Critical Minerals Strategy, supporting mining and processing technology, geoscience, research and priority projects. A further $34 million over four years would renew GeoNorth, which supplies public geoscience information for northern exploration, infrastructure planning and environmental assessments.
Tax relief gets a longer runway Explorers still face a funding gap
Canada proposes extending exploration tax credits through 2032. The proposal supports early exploration but leaves key studies between discovery and mine development outside the requested expense expansion.
What the extension changes
Eligible flow-through share agreements signed by the deadline would qualify for the extended credits.
Flow-through shares pass eligible exploration expenses to investors.
The credits add an incentive to finance early-stage exploration.
The proposed extension offers more certainty across field seasons.
Discovery is not development
The Association for Mineral Exploration says the budget leaves an important financing gap unresolved.
- Early-stage exploration expenses
- Antimony added to the 30% credit for agreements signed after budget day
- Engineering studies
- Economic and feasibility studies needed to inform mine decisions
Related funding proposals
Other measures target research, geoscience and infrastructure that may support the sector.
$424.4 million
Proposed over four years from 2027–28 to renew Canada’s Critical Minerals Strategy.
$34 million
Proposed over four years to renew GeoNorth’s public geoscience information.
Nearly $4 billion
Proposed over 10 years for electricity infrastructure and renewable energy.
The Gap Between Discovery and Development
The extension offers exploration companies and investors a longer period to plan around the credits, which support early-stage work before a deposit is ready to become a mine. PDAC says the flow-through share system generated more than two-thirds of early-stage domestic exploration activity over the past decade, according to its analysis. That figure describes the system’s role in activity over that period; it is not a forecast of future results.
AME says the budget leaves a different funding problem unresolved: expenses for engineering, economic and feasibility studies are not included in the requested expansion of Canadian Exploration Expense eligibility. Those studies help establish reserves and inform decisions about mine development. In AME’s view, the gap can make it harder to finance work after discovery but before a project is ready to proceed.
The budget includes measures beyond exploration that may support projects, including proposed power and infrastructure spending and extensions to clean-energy investment tax credits. However, those measures do not by themselves establish that a particular mine will be financed or built. Project outcomes will depend on costs, permitting, infrastructure, markets and the details of government programs.
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The credits are part of Canada’s flow-through share system, which gives companies a way to raise funds for qualifying exploration by passing eligible expenses to investors for tax purposes. PDAC said the current credits’ approaching expiry created a need for longer-term certainty. The budget proposes a five-year extension rather than the permanent credits or minimum 10-year term the association had sought.
Finance Minister François-Philippe Champagne said in Parliament that the government was focused on increasing Canadian mineral production and processing. The renewed critical minerals strategy and GeoNorth funding form part of that wider effort. The budget also proposes treating eligible helium exploration, development and resource-property acquisition expenses in a manner similar to conventional oil and gas expenses, effective for spending on or after budget day. Ottawa estimates that change would provide $54 million in tax relief over four years from 2027-28.
For electricity-intensive mines and processing facilities, Ottawa proposes extending the Clean Technology and Clean Electricity investment tax credits to the end of 2040. The clean technology credit’s reduction to 15% would occur in 2040 rather than 2034. Eligibility for the clean electricity credit would expand to the highest-voltage transmission lines within each province for qualifying property acquired and available for use on or after budget day. The source material says Ottawa also proposes nearly $4 billion over 10 years, starting in 2027-28, for electricity infrastructure and renewable energy.
“We are disappointed that Budget 2026 missed an opportunity to take the steps needed to unlock Canada’s critical minerals.”
— Todd Stone, president and CEO of the Association for Mineral Exploration
Eligibility Details Still Pending
The budget proposals are not the same as enacted tax rules. The source material says draft legislation was not released with the budget for the proposed clean-energy credit changes, and lawyers at Osler, Hoskin & Harcourt said further eligibility details were pending. The final wording and application of the measures therefore remain to be confirmed.
It is also unclear whether the government will address the exploration industry’s request to include engineering, economic and feasibility studies in eligible expenses. AME says that omission leaves a financing gap between discovery and development; the budget material provided does not announce a related change. The scale and timing of practical benefits from the proposed strategy, geoscience and infrastructure funding are also not established.
Legislation and Program Details Ahead
The next step is for the federal government to put the budget’s tax proposals into legislation and clarify how the measures will work. Companies and investors will need the final rules on eligible agreements, expenses and project property before they can determine how the changes apply to their plans.
The proposed critical minerals strategy and GeoNorth renewal are scheduled to begin funding in 2027-28. The budget does not set out in the supplied material a timetable for further decisions on CEE eligibility or the detailed selection and delivery of all funded projects. The development and enactment of legislation will show whether the announced extensions and related measures proceed as proposed.
Key Questions
Which exploration tax credits would Canada extend?
The budget proposes extending the 15% Mineral Exploration Tax Credit and the 30% Critical Mineral Exploration Tax Credit through March 31, 2032, for eligible flow-through share agreements signed by that date.
How much support does Ottawa estimate the extensions will provide?
The federal government estimates the two credit extensions would provide $956 million over five years. That is an estimate in the budget, not a guarantee of a particular company’s funding or tax benefit.
Why did the Association for Mineral Exploration criticize the budget?
AME said the budget did not expand Canadian Exploration Expense eligibility to cover engineering, economic and feasibility studies. The association says those expenses can help establish reserves and support decisions about moving from discovery toward mine development.
What other exploration support did the budget propose?
Ottawa proposed $424.4 million over four years to renew the Canadian Critical Minerals Strategy and $34 million over four years to renew GeoNorth, which provides public geoscience information. The funding periods begin in 2027-28.
Are the proposals already in force?
The material describes them as budget proposals. Legislation and further eligibility details are still pending for some measures, so the final rules and implementation remain to be confirmed.
Source: northernminer.com
