By-Election Expense Limits Released Ahead of Ontario, Quebec Votes

  • Elections Canada has published final election expense limits for registered political parties and confirmed candidates.
  • The by-elections will be held on April 13, 2026, in Scarborough Southwest (Ontario), Terrebonne (Quebec), and University–Rosedale (Ontario).
  • Expense limits are determined by the number of names on the preliminary or revised lists of electors.
  • The Canada Elections Act establishes these expense limits.

The release of these expense limits underscores the ongoing importance of campaign finance regulations in Canadian elections. These by-elections, occurring in politically significant ridings, will serve as a test of these regulations and potentially influence future electoral law reforms. The limits themselves reflect a continuous adjustment based on voter registration data, highlighting the dynamic nature of electoral administration.

Campaign Strategy
Parties and candidates will need to carefully manage spending within these limits, potentially impacting campaign tactics and resource allocation in these key ridings.
Voter Turnout
The size of the elector lists, which directly influence the expense limits, may indirectly correlate with anticipated voter turnout, impacting the overall strategic importance of these by-elections.
Legal Scrutiny
Increased scrutiny of campaign finance practices is likely, and any deviations from these established limits could trigger legal challenges and public debate.