Canada Cuts Marginal Effective Tax Rate on New Business Investment to 6%
Summary
Canada has announced a significant reduction in the marginal effective tax rate on new business investment, lowering it from 13% to 6.4%, making it the lowest among G7 countries and half that of the United States. This permanent change, as reported by the Globe and Mail, is part of a broader strategy that includes making immediate expensing permanent and expanding eligibility for a wider range of capital assets and expenses. These measures aim to enhance Canada's appeal as a destination for both domestic and foreign investment, following the introduction of the Productivity Mega Deduction by the federal government at the Canada Investment Summit.
Analysis
Canada: Canada is a G7 member nation in North America with a focus on resource development, trade agreements, and economic competitiveness. In this development, the Canadian government has announced a permanent reduction in the marginal effective tax rate on new business investment, effective immediately, to enhance its appeal for capital inflows. The policy builds on prior measures like accelerated capital cost allowances to broaden immediate expensing across a wider range of assets including infrastructure, technology, and natural resources. Tax Policy: Canada is making immediate expensing permanent and expanding eligibility to cover a significantly broader range of capital assets and expenses for businesses. Investment Strategy: The federal government under Prime Minister Mark Carney introduced the Productivity Mega Deduction at the Canada Investment Summit to strengthen the country's position as a destination for domestic and foreign capital projects.
Categories
politicsmacro
Related sources
- https://thedeepdive.ca/canada-will-let-miners-immediately-write-off-development-property-costs-for-tax/
- https://assets.kpmg.com/content/dam/kpmgsites/ca/pdf/services/tax/corporate-tables/ca-substantively-enacted-income-tax-rates-for-general-corporation-for-2026-and-beyond.pdf.coredownload.inline.pdf
- https://www.canada.ca/en/department-finance/news/2026/09/government-of-canada-introduces-new-productivity-mega-deduction-to-boost-canadas-advantage-as-the-most-competitive-g7-country-for-new-business-inve.html
- https://www.newswire.ca/news-releases/prime-minister-carney-introduces-new-productivity-mega-deduction-to-boost-canada-s-advantage-as-the-most-competitive-g7-country-for-new-business-investment-827770088.html
- https://www.bloomberg.com/news/articles/2026-09-15/carney-expands-business-tax-break-to-broad-range-of-investments
- https://www.morningstar.com/news/dow-jones/202609154383/canada-looks-to-lure-investment-with-expensing-change-that-promises-to-give-country-a-tax-edge
- https://www.pm.gc.ca/en/news/news-releases/2026/09/15/prime-minister-carney-introduces-new-productivity-mega-deduction
- https://www.reuters.com/business/canada-seek-private-investment-major-airports-says-carney-2026-09-15/