Toronto Stock Exchange (TSX): A 2025 Guide for Australian Investors

The Toronto Stock Exchange (TSX) isn’t just North America’s second-largest equities market — in 2025, it’s become a global magnet for investors, including an increasing number of Australians. From ASX-listed miners seeking dual listings to Aussie ETFs adding TSX exposure, the relationship between Australia and Canada’s flagship exchange is more relevant than ever. What’s behind this surge in interest, and what do Australians need to know to capitalise on the TSX in the year ahead?

The TSX: Not Just Canada’s Stock Market

With over 1,700 listed companies and a total market capitalisation exceeding C$3.5 trillion as of March 2025, the TSX is a powerhouse for resource, energy, tech, and financial stocks. While the exchange has long been a hub for mining and energy, its recent push into clean technology, critical minerals, and fintech is grabbing global headlines. In 2025, the TSX is riding a fresh wave of international interest due to:

• Critical minerals demand: The global electric vehicle (EV) and renewables boom has made TSX-listed lithium, nickel, and rare earth stocks hot property.
• Policy tailwinds: Canada’s 2025 federal budget introduced tax incentives for mining exploration and new capital gains tax tweaks affecting foreign investors.
• Cross-listing momentum: Several ASX mid-caps have listed on the TSX in the last 12 months to tap North American capital markets.

Why Australians Are Looking North

Australian investors and companies are increasingly turning to the TSX for diversification, growth, and access to global themes. Here’s why:

• Sector synergies: Both Australia and Canada are resource-rich, but the TSX offers deeper liquidity and a broader range of junior miners and clean energy stocks than the ASX.
• ETF accessibility: In 2025, Australian platforms like SelfWealth and Stake are expanding access to North American markets, making it easier to buy Canadian stocks and TSX-listed ETFs from home.
• Regulatory shifts: Recent ASX-TSX cross-listings (e.g., Lake Resources, Core Lithium) offer Australian companies exposure to North American investors and research coverage.

One real-world example: Lake Resources, a lithium developer originally ASX-listed, completed its TSX dual-listing in February 2025, immediately seeing a spike in trading volumes and analyst coverage. Australian retail investors gained a new avenue to participate in North America’s battery supply chain story.

What’s New on the TSX in 2025?

The TSX isn’t standing still. Recent changes and trends are shaping how both local and international investors interact with the market:

• Capital gains tax update: Canada’s 2025 budget increased the capital gains inclusion rate for individuals and trusts, impacting after-tax returns for foreign investors, including Australians. This makes tax planning more important than ever.
• Clean tech IPO surge: Toronto has become a launchpad for green hydrogen, carbon capture, and battery tech companies. Over 20 clean tech firms have IPO’d on the TSX since January 2024, buoyed by new federal subsidies and international climate funds.
• Mining exploration incentives: Canadian tax credits for critical minerals exploration are drawing fresh capital to TSX-listed juniors, with some Aussie explorers joining the party through partnerships and joint ventures.

For Australians, this means the TSX isn’t just a resource play—it’s also a window into the next generation of clean energy and digital finance innovation.

How to Invest in the TSX from Australia

Accessing TSX stocks or ETFs is easier than ever in 2025, thanks to advances in trading platforms and regulatory clarity. Here’s what you should know:

1. Choose your broker: Platforms like CMC Markets, IG, and Stake now offer direct access to Canadian equities, with AUD- and CAD-denominated account options.
2. Understand currency risk: Trading TSX stocks involves exposure to the Canadian dollar. In 2025, AUD/CAD has been relatively stable, but investors should still consider FX impacts on returns.
3. Research cross-listed stocks: Many Australian companies now trade on both the ASX and TSX. Cross-listings can create arbitrage opportunities but also tax and reporting complexities.
4. Review tax obligations: Australian residents must report global investment income. In 2025, changes to Canadian withholding tax rates on dividends may affect net returns for Aussies holding TSX stocks directly.

The Bottom Line: TSX in Your Global Portfolio

For Australians, the Toronto Stock Exchange offers more than just a window into Canada’s economy—it’s a launchpad for global growth themes, from critical minerals to climate tech. With new policy changes, expanding access, and increasing cross-border ties, 2025 is the year to consider the TSX as a serious component of your international investment strategy.