Below are the key dates for candidates and third party advertisers for the June 26, 2023 by-election for mayor.

Monday, April 3

  • First day to file a nomination paper and 25 signed endorsements for mayor
    • once the nomination paper is filed with the City Clerk, the candidate can start raising and spending money on their campaign
    • preliminary spending limit provided to candidates
  • First day to file a notice of registration as a third party advertiser
    • a third party advertiser cannot raise or spend money on their campaign, nor begin advertising, until their registration is certified by the City Clerk
    • preliminary spending limit provided to third party advertiser upon certification

Friday, May 12 from 9 a.m. to 2 p.m.

  • Deadline for candidates to:
    • file a nomination
    • withdraw a nomination

Monday, May 15 by 4 p.m.

  • Last day for the City Clerk to certify candidate nomination papers
  • Voters’ List, ward maps and list of voting locations will be available to candidates

Thursday, May 18 from 6 p.m. to 8 p.m.

  • Candidate Information Session (Managing Your Campaign)
  • Committee Room #2, City Hall, 100 Queen St. W, 2nd floor

Tuesday, May 23, Thursday, May 25 and Friday, May 26

  • Logic and accuracy testing of the vote counting equipment
  • Email candidateinfo@toronto.ca to book an appointment to observe

Thursday, May 25

  • Final spending limits provided to candidates and registered third party advertisers
  • Final self-contribution limit provided to candidates

Thursday, June 1

  • First day election signs and campaign office signs can be erected
  • Sample ballots and number of scrutineers allowed in each voting place available through MyCampaign

Thursday, June 8 to Tuesday, June 13 from 10 a.m. to 7 p.m. 

  • Advance Vote
  • Candidates can access the list of people who voted during the advance vote period

Friday, June 16

  • Candidates can access the list of people who voted by mail-in ballot

Friday, June 23

  • Last day to register as a third party advertiser

Monday, June 26

  • Election Day

Thursday, June 29

  • Election signs and campaign office signs to be removed by the end of day

Thursday, August 10

  • End of campaign period for candidates and third party advertisers
  • Last day to file a Notice of Extension, Form 6, to continue campaigning to erase a deficit

Friday, September 8

  • Deadline for candidates and third party advertisers to apply to the Superior Court of Justice for an extension of the financial filing deadline

Monday, September 11 at 2 p.m.

  • Deadline for candidates and third party advertisers to file the initial financial statement

Wednesday, October 11

  • Candidates and third party advertisers who did not file their financial statement by Monday, September 11, 2023 may file it within the 30 days grace period if they pay a $500 late filing fee. Any candidates who file within the 30 day grace period is not entitled to receive their refund of nomination filing fee.

Monday, December 11

  • Last day for an eligible elector in the City of Toronto to file a compliance audit application on an initial financial statement

Monday, February 12

  • End of extended campaign period

Tuesday, March 12

  • Deadline for candidates and third party advertisers to apply to the Superior Court of Justice for an extension of the financial filing deadline

Wednesday March 13 at 2 p.m.

  • Deadline for candidates and third party advertisers to file the supplementary financial statement (applies only to those who extended their campaign)

Monday, April 15

  • Candidates and third party advertisers who did not file their financial statement by Wednesday, March 13, 2024 may file it within the 30 day grace period if they pay a $500 late filing fee.

Tuesday, June 11 

  • Last day for an eligible elector in the City of Toronto to file a compliance audit application on a supplementary financial statement

Monday, August 12

  • Deadline for Toronto Elections to receive (either online or by mail) the contributor’s contribution rebate application