2023 Primary Election Timeline
Updated on March 24, 2023
January
January 16 – February 14
Nomination of County Board of Election Members
(30 day period before February 15)
N.J.S.A. 19:6-18
*Under current law, the Democratic and Republican parties are the only “recognized political parties in New Jersey.”
February
February 15
Submission of Evening Voter Registration Plan by County Commissioners of Registration to
Secretary of State
N.J.S.A. 19:31-2
**In counties where there is a Superintendent of Elections, that office serves as the commissioner of registration; in all other
counties it’s the County Board of Election.
March
March 1
Governor Commissions County Election Board Members
N.J.S.A. 19:6-18
March 1 – March 15
County Boards of Election to Organize
N.J.S.A. 19:6-22; N.J.S.A. 19:6-23
March 16
Deadline for Creating, Abolishing, Dividing or Consolidating an Election District by County
Board of Election
(82 days before primary election) (No election districts shall, except with the prior approval of the Secretary of
State, be created, abolished, divided or consolidated between January 1 of any year whose last digit is 7 and
December 1 of any year whose last digit is 0.)
N.J.S.A. 19:4-15, N.J.S.A. 19:4-15b.
March 24
Secretary of State to Submit Notice to County Clerks and County Boards of Election of
Available Offices and Public Questions for Upcoming General Election
(74 days before primary election)
N.J.S.A. 19:12-1
March 24
County Committee Chairs to File with Municipal Clerks the Number of County Committee
Seats to be Filled at Primary Election (74 days before the primary election)
N.J.S.A. 19:23-1
2023 Primary Election Timeline
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Updated on March 24, 2023
March 26 – April 1; April 2 – April 8
Publication of Notice of Requirements to Vote in Primary Election by County Commissioner of
Registration
(notice to be published once during each of the two calendar weeks next preceding the week of the 55th day
before the election)
N.J.S.A. 19:23-45.1
March 27
Notice of County Offices to be Elected at General Election to be sent by County Clerks to
Municipal Clerks
(71 days before the primary election)
N.J.S.A. 19:12-5
March 27
Notice of Municipal Offices to be Elected at General Election to be sent by Municipal Clerks
to County Clerks
(71 days before the primary election)
N.J.S.A. 19:12-6
March 27 – 4 p.m.
Nomination Petition Filing Deadline for Primary Election
(before 4:00 p.m. on or before 71st day prior to election)
N.J.S.A. 19:23-14
March 30 – 4 p.m.
Deadline for Amendments to Defective Petitions for Primary Election Candidates
(before 4 p.m. no later than 3 days after filing deadline)
N.J.S.A. 19:23-20
March 31 – 4 p.m.
Filing Deadline for Objections to Nominating Petitions for Primary Election Candidates
(before 4 p.m. no later than 4 days after filing deadline)
N.J.S.A. 19:23-20.1
April
April 1
Appointment of District Board Workers by County Boards of Election
N.J.S.A. 19:6-3
April 1
Municipal Clerks to Submit Certified List of Suggested Polling Places to County Boards of
Election
N.J.S.A. 19:8-2
April 3
Notice of Federal and State Offices to be Elected at General Election to be sent by County
Clerks to Municipal Clerks
(64 days before the primary election)
N.J.S.A. 19:12-3
2023 Primary Election Timeline
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Updated on March 24, 2023
April 5
Deadline for Determination of Petition Challenges for Primary Election Candidates
(9 days after the last day for filing nomination petitions)
N.J.S.A. 19:13-11
April 5
Deadline for Filing Certificate to Fill Vacancy of a Primary Election Candidate by the Appointed
Vacancy Committee
(62 days before election)
N.J.S.A. 19:23-12
April 6
Notice of Public Offices to be Elected at General Election to be sent by Municipal Clerks to
County Clerks
(61 days before the primary election)
N.J.S.A. 19:23-14
April 6 – 12 p.m.
Deadline for Municipal Clerk to Certify to the County Clerk the Names of the Candidates who
filed Primary Election Nomination Petition with Municipal Clerk
(No later than 12 p.m. 61 days before election)
N.J.S.A. 19:23-14
April 6 – 12 p.m.
Transmittal of Secretary of State Certification of Federal and State Primary Election
Candidates to County Clerks
(No later than 12 p.m. 61 days before election)
N.J.S.A. 19:23-21
April 6 – 3 p.m.
County & Municipal Clerk Drawings for Ballot Positions for Primary Election Candidates
(At 3 p.m. on the 61st day before the election)
N.J.S.A. 19:23-24
April 7
Transmittal of County Clerk Certification of All Candidates to be Placed on the Primary
Election Ballot to Municipal Clerks, the County Clerk Shall also Transmit such List, but for
Federal Candidates; to Election Law Enforcement Commission (ELEC)
(60 days before the election)
N.J.S.A. 19:23-22
April 7*
Deadline for Preparation of Official Primary Election Ballot for Printing
(60 days before election)
N.J.S.A. 19:14-1
* County Commissioner of Registration is to provide notice to the two County Chairpersons of the date to inspect voting machines
after they have been prepared for the upcoming election. This date will vary from county to county. N.J.S.A. 19:48-6
April 8
Deadline for Filing in Superior Court to Protect Primary Election Candidate’s Rights
(12 days after petition filing deadline)
N.J.S.A. 19:13-12
2023 Primary Election Timeline
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Updated on March 24, 2023
April 11
Publication of Notice of Mail-in Ballot Availability for Primary Election by County Clerks
(prior to the 55th day before election)
N.J.S.A. 19:63-6
April 12
Deadline for Change of Party Affiliation Declaration Forms for Primary Election to be Filed
with County Commissioners of Registration
(55 days before election)
N.J.S.A. 19:23-45
April 16 – May 15
Publication of Notice of Primary Election by County Boards of Election
(within 30 days before close of registration for election)
N.J.S.A. 19:12-7
*Under current law the Primary Election is held only for the Democratic and Republican parties. N.J.S.A. 19:5-1
April 22
Commencement of Mailing of Mail-In Ballots for Primary Election
(45 days before election)
N.J.S.A. 19:63-5, N.J.S.A. 19:63-9
May
May 15
Certification of Polling Places by County Boards of Election
N.J.S.A. 19:8-4
May 15
Filing of Certification of Accessible Polling Places to the Secretary of State by the County
Boards of Election
N.J.S.A. 19:8-3.4
May 16
Voter Registration Deadline for Primary Election
(21 days before election)
N.J.S.A. 19:31-6
May 16
Mandated Evening Voter Registration Available for Primary Election in Offices of County
Commissioners of Registration
(optional for Municipal Clerk)
(21 days before election)
N.J.S.A. 19:31-2
May 23
Deadline for Filing of Challenger Appointments for Primary Election (second Tuesday preceding election)
N.J.S.A. 19:7-3
2023 Primary Election Timeline
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Updated on March 24, 2023
May 28 – June 3
Publication of Notice of Primary Election by County Boards of Election
(once during the calendar week prior to election)
N.J.S.A. 19:12-7
May 30
Publication of Challenge and Complaint Procedures for Primary Election by County Boards of
Election
(7 days before election)
N.J.S.A. 19:12-9
May 30
Deadline to apply for a Mail-In Ballot by Mail for Primary Election
(not less than 7 days prior to election)
N.J.S.A. 19:63-3
May 31
Mailing of Sample Ballots for Primary Election (on or before 12 noon on Wednesday preceding the start of the early voting period for the primary election)
N.J.S.A. 19:23-34
June
June 1
Last Recommended Day for Testing of Electronic Scanning Equipment for Tabulation of Paper
Ballots for Primary Election
(A county board of elections may begin opening the inner envelopes for each mail-in ballot and canvassing
each mail-in ballot from the inner envelope no earlier than five days prior to the day of the election- June 1)
(notice to be given 48 hours prior to the start of testing)
N.J.S.A. 19:53A-8; 19:63-22 (b)
June 2 – June 4
Early Voting Period
(start on the 4th calendar day before a non-presidential primary election and end on the second calendar day
before that non-presidential primary election)
N.J.S.A. 19:15A-1
June 2
Deadline for Application to Receive Primary Election Mail-In Ballots by Electronic Means for
Qualified Overseas Civilian and Military Voters
(4th day before election)
N.J.S.A. 19:59-4
June 5 – by 3:00 p.m.
Deadline for In-Person Mail-In Ballot Applications for Primary Election (up to 3:00 p.m. on the day before election)
N.J.S.A. 19:63-3
2023 Primary Election Timeline
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Updated on March 24, 2023
June 5
Publication of Challenge and Complaint Procedures for Primary Election by County Boards of
Election
(1 day before election)
N.J.S.A. 19:12-9
June 6
Primary Election Day
(Tuesday after first Monday in June)
N.J.S.A. 19:2-1, N.J.S.A. 19:23-40
June 6
Deadline for Post Office Receipt of Mail-In Ballots from the Primary Election
June 6
Deadline for in Person Submission of Primary Election Mail-In Ballots to County Boards of
Election and to Authorized Ballot Drop Boxes
(by 8:00 p.m. on the day of election)
N.J.S.A. 19:63-16; NJSA 19:63-16.1e
June 7 – June 23
Impoundment Period for Voting Machines Used in the Primary Election
(17 days following the closure and locking of the voting machines to comply with P.L. 2018, c.72)
N.J.S.A. 19:52-6
June 8
Deadline for Receipt by County Boards of Elections of Mail-In Ballots by delivery of the United
States Postal Service that DO NOT Bear a Postmark of Delivery
(no later than 48 hours (2 days) after the time of the closing of the polls for the election)
N.J.S.A. 19:63-22
June 9
Deadline for Municipal Clerk to Canvass Statements of the District Board for Members of the
County Committee of Any Political Party
(not later than 3 days after the results of the election for members of the county committees are received)
N.J.S.A. 19:23-54
June 12
Deadline for Receipt of Timely Mailed Postmarked Mail-In Ballots to County Boards of Election
(no later than 144 hours (6 days) after the time of the closing of the polls for the election)
N.J.S.A. 19:63-22
June 13
Filing of Acceptance of One Nomination where Primary Election Nominee Receives More Than
One Nomination for Same Office
(7 days after election)
N.J.S.A. 19:14-9
June 17
Deadline for Receipt of Cure Form to County Boards of Election
(no later than 48 hours (2 days) prior to the final certification of the results of the election)
N.J.S.A. 19:63-17
2023 Primary Election Timeline
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Updated on March 24, 2023
June 18
Deadline for Filing of Election Contest Petitions for Primary Election
(up to 12 days after election)
N.J.S.A. 19:29-3
June 19
Deadline for Municipal Clerk to Certify to County Clerk and County Board of Elections the
Names of Duly Elected County Committee Members
(within 13 days after primary election)
N.J.S.A. 19:23-54
June 19
Deadline for County Clerk to Certify to County Board of Elections the Names of Duly Elected
County Committee Members
(within 13 days after primary election)
N.J.S.A. 19:23-54
June 19
Canvass of Primary Election Votes by County Clerks
N.J.S.A. 19:23-54
June 21
Deadline for Preparation of Emergency and Provisional Ballot Reports by Each County Board
of Election for the Primary Election
(within 15 days after the election or 3 days after the certification of the results of the election)
N.J.S.A. 19:53B-21; N.J.S.A. 19:53C-21
June 23
Deadline for Applications for Recheck of Voting Machines Used in the Primary Election
(within 17 days after election to comply with P.L. 2018, c.72)
N.J.S.A. 19:52-6
June 23
Deadline for Recount Applications for Primary Election
(within 17 days after election)
N.J.S.A. 19:28-1
June 26
Deadline for Filing of Acceptance of Nomination by Successful Primary Election
Write-in Nominee
(on or before the 7th day following the date of the certification of the results of the primary)
N.J.S.A. 19:23-16