Strong Mayor Powers – How They Actually Work

By: Joe Gaetan BGS

March 25th, 2026

Second in a Four-Part Series

Municipal governance in Ontario entered a new era under the Strong Mayors, Building Homes Act.2022 A mayor now holds a suite of executive-style tools more commonly associated with corporate leadership than with council chambers. These powers include shaping and tabling the municipal budget, vetoing certain council decisions, requiring a supermajority to override that veto, hiring or dismissing senior administrative leadership, and delegating – or reclaiming authorities at will.

In the private sector, similar powers operate within clear chains of accountability: shareholders and/or customers deliver rapid feedback when leadership overreaches.

In municipal politics, elections are held every four years, making the fit tenuous. A sharper look at these powers reveals both their practical impact and the risks they pose to collective governance.

Delegation: Uncertainty Under the Guise of Collaboration:

Subject to any prescribed limitations, the head of council may delegate their powers and duties. While the mayor can temporarily assign authorities to council or staff – budget preparation to council, administrative functions to the Chief Administrative Officer (CAO) – any or all of those powers can be withdrawn at any moment. The ability to withdraw delegations seems to be the least productive aspect of strong mayor powers.

Delegation can become a lever for control

This creates uncertainty, complicates human-resources relationships, and blurs lines of accountability. When authority over staff roles and municipal operations can shift unpredictably, decision-making becomes cautious and constrained, rather than efficient. In the wrong hands, delegation can reward compliance and suppress dissent, turning a tool meant to foster collaboration into a mechanism for centralizing power.

Veto Powers and Supermajority Voting: The Tilted Scale:

The dual concepts of veto authority and supermajority highlight how council’s traditional decision-making role can be undermined. Even if council disagrees with a mayoral decision, overturning a veto often requires a significant bloc of members to unite. In smaller councils (Burlington has 7 members), achieving that supermajority may be nearly impossible.

A few votes can override collective council judgment

Combined with other strong mayor powers, this dynamic gives the mayor outsized influence over policy, budget priorities, and municipal initiatives. Decisions that were once a shared responsibility now hinge on a single political office.

Budget Authority: Control Over the Public Purse:

Strong Mayor budget powers allow the mayor to set the agenda, table the budget, leaving council with limited practical influence. The final authority rests with the mayor, who can also veto amendments.

Budget control under SMP can put a few councillors in the driver seat.

This concentration of power risks prioritizing political objectives over long-term community needs, especially when council lacks the leverage to redirect spending without meeting a supermajority threshold.

HOC is the Head of Council, the Mayor. With a seven-member Council, controlling what happens is in the hands of the Mayor, along with just three other members of Council.

Hiring and Firing Senior Administration: HR Tampering with High Stakes:

The HR aspects of the powers reveal the risk of centralizing authority over the municipal administration. Decisions over staffing, organizational structure, and leadership continuity – including the hiring and firing of the CAO – can shift back and forth at the mayor’s discretion.

Is authority over staff roles strategic or unpredictable?

This is not just about management style. It has real implications for morale, institutional knowledge, and continuity in service delivery. Staff and council alike must navigate a governance system where executive discretion can alter the internal balance of power at any time.

Key Takeaways: Build Homes Faster or Weaken Democracy:

Delegation, vetoes, supermajority thresholds, budget control, and administrative authority may appear to offer flexibility or efficiency. In reality, they risk concentrating power in one office while creating confusion for council and staff.

Governance systems should be designed for the worst-case scenario, not the best. With voters only able to intervene every four years, it is fair to question whether these discretionary powers under the Strong Mayors, Building Homes Act, 2022 and the Municipal Act, 2001 will actually build homes faster, strengthen municipal governance – or centralize it with questionable benefit.

Joe Gaetan is a Burlington resident and a frequent contributor on civic issues.  He graduated from Athabasca University with a Bachelor of General Studies in Applied Studies.