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Canada’s 2026 federal budget proposes extending the 15% Mineral Exploration Tax Credit and the 30% Critical Mineral Exploration Tax Credit through March 31, 2032. 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 that can help discoveries advance toward mine development.
Canada’s 2026 federal budget proposes extending two tax credits for mineral exploration through March 31, 2032, a move welcomed by the Prospectors & Developers Association of Canada but criticized by British Columbia’s Association for Mineral Exploration because it does not cover key studies needed to move discoveries toward mine development. The extensions are expected to provide $956 million over five years, according to the budget figures reported by The Northern Miner.
The budget proposes keeping 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 would also add antimony to the 30% credit for agreements signed after budget day.
Flow-through shares let companies pass eligible exploration expenses to investors, who can claim them as tax deductions. The credits add an incentive for individuals financing early-stage exploration. The Prospectors & Developers Association of Canada, or PDAC, said the extension gives companies more certainty to plan and finance work across multiple field seasons. The organization had sought 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 the Canadian Critical Minerals Strategy. A separate proposed $34 million over four years would renew GeoNorth, which supplies public geoscience information for northern exploration, infrastructure planning and environmental assessments. Ottawa estimates a proposed change treating certain helium exploration and development expenses like conventional oil and gas costs would provide $54 million in tax relief over four years from 2027-28.
The Gap Between Discovery and Development
The extension provides a longer period in which exploration companies can seek investor financing with the tax-credit incentive in place. PDAC said the existing flow-through share system has generated more than two-thirds of early-stage domestic exploration activity over the past decade, citing its analysis. The measure therefore affects one route companies use to fund work before a project is ready for construction.
But finding a deposit and financing a mine are separate stages. The Association for Mineral Exploration says the budget leaves out its request to make engineering, economic and feasibility studies eligible under Canadian Exploration Expense rules. Those studies help establish reserves and inform mine-development decisions. The association says their exclusion leaves a financing gap between discovery and development; the budget’s credit extensions do not resolve that concern.
The government points to a broader package of measures for critical-mineral production, processing, power and infrastructure. Such support may help projects advance, but the budget material does not establish how many exploration projects will receive funding or proceed to construction. The fiscal backdrop also matters: Ottawa projects a $62.3 billion deficit in 2026-27, while its investment agenda’s future gains remain uncertain, according to economists cited in the report.
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A Longer Runway for Exploration
The two exploration credits were already scheduled to expire on March 31, 2027. The budget’s proposal would extend their availability for qualifying flow-through share agreements signed over the following five years. The measure is a time-limited extension, not the permanent credit structure or 10-year extension PDAC had requested.
The proposed renewal of the Canadian Critical Minerals Strategy would support mining and processing technology, geoscience and research, and targeted funding for priority projects. Ottawa also 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, and 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.
Finance Minister François-Philippe Champagne said the government is focused on increasing Canadian mineral production and processing. Some of the larger funding framework and project-support measures described around the budget had been announced before budget day, according to The Northern Miner, so the credit extensions are one part of a wider policy package rather than a new funding plan on their own.
“Extending both credits for five years responds directly to PDAC’s call for greater long-term certainty and gives explorers more confidence to plan and finance work across multiple field seasons.”
— Jeff Killeen, senior director of policy and programs at PDAC
Details Still Await Legislation
The tax-credit extensions are budget proposals; the report says draft legislation to implement the clean-energy credit changes was not released with the budget. Further eligibility details for those changes are also pending. The available material does not set out the final legal rules for every proposed measure or confirm when legislation will be adopted.
It is also unclear how much the extended credits will increase exploration spending, how many projects could benefit, or whether the proposed strategy and infrastructure measures will help discoveries reach construction. The stated $956 million estimate covers support associated with the two exploration credits over five years; it is not a forecast of new mines or a measure of additional exploration activity. The budget does not answer the industry’s request to include engineering, economic and feasibility studies as eligible expenses.
Legislation and Project Funding
The next step is for the federal government to turn the budget proposals into legislation and set out implementation details, including eligibility for the extended credits and clean-energy measures. Under the proposal, the exploration credits would apply to qualifying agreements signed by March 31, 2032, and the antimony change would apply to agreements signed after budget day.
The renewed critical-minerals strategy and GeoNorth funding are proposed to begin in 2027-28. Exploration companies and industry groups will be watching for further rules on project support and whether Ottawa revisits the treatment of studies that help determine if a discovery can become a mine. No timeline or decision on that requested change is specified in the source material.
Key Questions
What tax credits would the budget extend?
The proposal would extend the 15% Mineral Exploration Tax Credit and the 30% Critical Mineral Exploration Tax Credit for eligible flow-through share agreements signed by March 31, 2032.
What does the extension mean for exploration companies?
It would preserve a tax incentive used to help attract investors to early-stage exploration for five additional years. PDAC says that longer certainty can help companies plan and finance work across multiple field seasons; the budget does not specify the effect on individual companies or projects.
Why did the Association for Mineral Exploration criticize the budget?
The association says Ottawa did not expand Canadian Exploration Expense eligibility to cover engineering, economic and feasibility studies that help establish reserves and inform mine-development decisions. It describes this as an unresolved financing gap between discovery and development.
Does the proposal make the credits permanent?
No. It proposes extending the credits through March 31, 2032. PDAC had sought permanent credits or extensions of at least 10 years.
Has the proposed extension become law?
The source describes the extensions as budget proposals. The final legislative and implementation details are not provided in the report.
Source: northernminer.com
