SKN | BMO Eliminates Trading Commissions as InvestorLine Moves to Zero-Cost Investing

Key Takeaways:

• Bank of Montreal is moving BMO InvestorLine to $0 commissions on all stocks and ETFs for self-directed investors.
• The bank is also eliminating administrative fees associated with self-directed InvestorLine accounts.
• BMO is positioning the change as a major expansion of its digital brokerage proposition and a broader reduction in the cost of accessing markets.
• For the bank, the shift places greater emphasis on client acquisition, digital engagement and broader relationships rather than transaction-fee revenue.

Bank of Montreal (BMO) is making a significant change to its Canadian self-directed investing platform, with BMO InvestorLine moving to zero commissions on stocks and ETFs. The bank said the initiative makes it the first major Canadian institution to offer zero-commission trading across its digital brokerage platform.

The decision represents more than a pricing adjustment. For BMO, it changes how the bank uses its digital brokerage business to attract and retain investors, while potentially strengthening relationships that can extend beyond trading activity into banking, lending and wealth management.

BMO Removes a Direct Cost From Self-Directed Investing

Under the new InvestorLine structure, self-directed clients will pay no commissions when trading stocks and ETFs. BMO is also removing administrative fees attached to self-directed InvestorLine accounts.

That combination makes the change broader than simply eliminating trading commissions. By reducing both transaction and account-level costs, BMO is lowering the financial friction associated with maintaining an active self-directed investment relationship with the bank.

For BMO, however, the economic model becomes less dependent on direct brokerage charges. The strategic value increasingly shifts toward client relationships, assets held on the platform and digital engagement.

The Strategic Value Extends Beyond Brokerage Revenue

The move places InvestorLine more firmly within BMO’s wider wealth and banking ecosystem. A self-directed investor who maintains assets through the platform can potentially become a broader banking client, creating opportunities for BMO across deposits, credit, advisory services and other financial products.

That makes client retention and asset growth important measures of the strategy. Eliminating fees can lower barriers for investors while giving BMO another mechanism to compete for digitally engaged clients without relying primarily on traditional brokerage pricing.

The decision also reflects the changing economics of financial distribution. Digital platforms increasingly compete through convenience, access and integrated services, making the brokerage account itself a potential entry point into a much larger institutional relationship.

What the Shift Means for BMO’s Wealth Strategy

For sophisticated clients, the important point is not simply that trading becomes cheaper. The more consequential development is how BMO is repositioning InvestorLine as a relationship-building platform within its broader financial-services franchise.

For high-net-worth households, self-directed brokerage is often only one component of a wider financial structure. The strategic question is therefore how effectively BMO can connect digital investing with wealth management, banking and other services while maintaining the service depth expected from larger relationships.

Going forward, the key indicators will be client acquisition, assets gathered through InvestorLine, digital engagement and the platform’s contribution to broader BMO relationships. The removal of fees may reduce one source of direct revenue, but the bank is clearly positioning the platform around the longer-term value of the client relationship.

For a confidential discussion regarding your cross-border banking structure, Canadian investment accounts or international wealth strategy, contact our senior advisory team.