Legislatively referred constitutional amendment
Initiated |
• Initiated constitutional amendment |
• Initiated state statute |
• Veto referendum |
Legislative |
• Legislative constitutional amendment |
• Legislative state statute |
• Legislative bond issue |
• Advisory question |
Other |
• Automatic ballot referral |
• Commission-referred measure |
• Convention-referred amendment |
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A legislatively referred constitutional amendment is a legislative referral that amends a state's constitution.
Legislatures are required to seek voter approval to amend their state constitutions in 49 of 50 states. Delaware is the one state where voter approval is not required for state constitutional amendments.
The legislative rules and procedures for changing state constitutions through a referred ballot measure differ from state to state.
Legislatively referred constitutional amendments on the ballot
- See also: 2025 ballot measures and 2026 ballot measures
The following is a list of veto referendums certified for the current year and future years:
2026
- Alabama Add to List of Non-Bailable Offenses Amendment (May 2026) - On the ballot
- Arkansas Citizenship Requirement for Voting Amendment (2026) - On the ballot
- Arkansas Creation of Economic Development Districts Amendment (2026) - On the ballot
- Arkansas Right to Keep and Bear Arms Amendment (2026) - On the ballot
- California Eliminate State Officer Recall Successor Elections Amendment (2026) - On the ballot
- California Vote Requirements for Initiatives Requiring Supermajority Votes Amendment (2026) - On the ballot
- Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
- Hawaii Increase Time for Senate to Act on Judicial Appointments Amendment (2026) - On the ballot
- Idaho HJR 4, Grant Legislature Exclusive Authority and Prohibit Citizen-Initiated Measures on Marijuana, Narcotics, and Psychoactive Substances Amendment (2026) - On the ballot
- Idaho HJR 6, English as Official State Language Amendment (2026) - On the ballot
- Indiana Residency Requirements for City and Town Court Judges Amendment (2026) - On the ballot
- Kansas Citizenship Voting Requirement Amendment (2026) - On the ballot
- Kansas Elections for Supreme Court Justices Amendment (August 2026) - On the ballot
- Maryland Commission on Judicial Disabilities Vacancies Amendment (2026) - On the ballot
- Missouri Require Election of Jackson County Assessor Amendment (2026) - On the ballot
- New Mexico Eliminate Governor’s Pocket Veto and Require Veto Explanations Amendment (2026) - On the ballot
- North Carolina Require Voter Identification Amendment (2026) - On the ballot
- North Dakota 60% Vote Requirement for Constitutional Amendments Measure (2026) - On the ballot
- North Dakota Single-Subject Requirement for Constitutional Amendments Measure (June 2026) - On the ballot
- North Dakota State Legislative Term Limits Amendment (2026) - On the ballot
- South Dakota 60% Vote Requirement for Constitutional Amendments Measure (2026) - On the ballot
- South Dakota Citizenship Voting Requirement Amendment (2026) - On the ballot
- South Dakota Creation of Unclaimed Property Trust Fund Amendment (2026) - On the ballot
- South Dakota Medicaid Expansion Conditioned on 90% Federal Funding Amendment (2026) - On the ballot
- Tennessee Marsy's Law Crime Victims Rights Amendment (2026) - On the ballot
- Tennessee Prohibit State Property Taxes Amendment (2026) - On the ballot
- Tennessee Remove Right to Bail for Certain Criminal Offenses Amendment (2026) - On the ballot
- Utah 60% Vote Requirement for Ballot Initiatives to Increase or Expand Taxes Amendment (2026) - On the ballot
- Utah HJR 10, Publication Requirements for Constitutional Amendments Measure (2026) - On the ballot
- Vermont Proposal 3, Right to Collective Bargaining Amendment (2026) - On the ballot
2025
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Louisiana Amendment 1, Allow Legislature to Create Trial Courts of Specialized Jurisdiction and Provide Supreme Court Original Jurisdiction to Discipline Out-of-State Lawyers Amendment (March 2025)
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Louisiana Amendment 2, State Tax and Fiscal Policy Changes Amendment (March 2025)
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Louisiana Amendment 3, Legislative Authority to Determine Crimes for Trying Juveniles as Adults Amendment (March 2025)
-
Louisiana Amendment 4, Use Earliest Election Dates for Filling Judicial Vacancies Amendment (March 2025)
- Ohio Issue 2, Local Public Infrastructure Bond Amendment (May 2025) - On the ballot
- Texas Prohibit Taxes on Certain Securities Transactions Amendment (2025)#Text of measure - On the ballot
- Washington SJR 8201, Allow Investment of Long-Term Services and Supports Trust Fund Amendment (2025) - On the ballot
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Wisconsin Question 1, Require Voter Photo ID Amendment (April 2025)
States that provide for legislatively referred constitutional amendments
The following map illustrates which states provide for legislatively referred constitutional amendments:
Procedures for legislative constitutional amendments
- See also: Amending state constitutions
In 49 of 50 states, voter approval is required to amend a state constitution. States have different rules and procedures for how legislatures can place constitutional amendments on the ballot. There are three main differences:
- the number of legislative sessions that a legislature must vote on a constitutional amendment;
- the size of the affirmative vote in each legislative chamber, such as 50.01%, 60.00%, or 66.67%; and
- the size of the vote required from electors.
The following table describes these three rules and procedures in each of the 50 states:
Requirements for legislative constitutional amendments | ||||
---|---|---|---|---|
State | Constitutional provision | Number of legislative session | Size of legislative vote | Size of election vote |
Alabama | Article XVIII of Alabama Constitution | 1 session | 60.00% | Simple majority |
Alaska | Article XIII of Alaska Constitution | 1 session | 66.67% | Simple majority |
Arizona | Article XXI of Arizona Constitution | 1 session | 50.01% | Simple majority |
Arkansas | Article XIX, Section 22 of Arkansas Constitution | 1 session | 50.01% | Simple majority |
California | Article XVIII of California Constitution | 1 session | 66.67% | Simple majority |
Colorado | Article XIX of Colorado Constitution | 1 session | 66.67% | 55.00% |
Connecticut | Article XII of Connecticut Constitution | 1 session (with 75.00% vote) 2 sessions (with 50.01% vote) |
75.00% (1 session) 50.01% (2 sessions) |
Simple majority |
Delaware | Article XVI of Delaware Constitution | 2 sessions | 66.67% | None |
Florida | Article XI of Florida Constitution | 1 session | 60.00% | 60.00% |
Georgia | Article X of Georgia Constitution | 1 session | 66.67% | Simple majority |
Hawaii | Article XVII of Hawaii Constitution | 1 session (with 66.67% vote) 2 sessions (with 50.01% vote) |
66.67% (1 session) 50.01% (2 sessions) |
Simple majority of total ballots cast in the election, rather than ballots cast on the measure[1] |
Idaho | Article XX of Idaho Constitution | 1 session | 66.67% | Simple majority |
Illinois | Article XIV of Illinois Constitution | 1 session | 60.00% | 60% of ballots cast on the measure or a simple majority of total ballots cast in the election |
Indiana | Article XVI of Indiana Constitution | 2 sessions | 50.01% | Simple majority |
Iowa | Article X of Iowa Constitution | 2 sessions | 50.01% | Simple majority |
Kansas | Article XIV of Kansas Constitution | 1 session | 66.67% | Simple majority |
Kentucky | Section 256 of Kentucky Constitution | 1 session | 60.00% | Simple majority |
Louisiana | Article XIII of Louisiana Constitution | 1 session | 66.67% | Simple majority |
Maine | Article X of Maine Constitution | 1 session | 66.67% | Simple majority |
Maryland | Article XIV of Maryland Constitution | 1 session | 60.00% | Simple majority |
Massachusetts | Article XLVIII of Massachusetts Constitution | 2 sessions | 50.01% | Simple majority of ballots cast on the measure and at least 30% of total ballots cast in the election |
Michigan | Article XII of Michigan Constitution | 1 session | 66.67% | Simple majority |
Minnesota | Article IX of Minnesota Constitution | 1 session | 50.01% | Simple majority of total ballots cast in the election, rather than ballots cast on the measure |
Mississippi | Article XV of Mississippi Constitution | 1 session | 66.67% | Simple majority of ballots cast on the measure and at least 40% of total ballots cast in the election |
Missouri | Article XII of Missouri Constitution | 1 session | 50.01% | Simple majority |
Montana | Article XIV of Montana Constitution | 1 session | 66.67% between both chambers[2] | Simple majority |
Nebraska | Article XVI of Nebraska Constitution | 1 session | 60.00%[3] | Simple majority |
Nevada | Article XVI, Section 1 of Nevada Constitution | 2 sessions | 50.01% | Simple majority of ballots cast on the measure and at least 35% of total ballots cast in the election |
New Hampshire | Article 100 of New Hampshire Constitution | 1 session | 60.00% | 66.67% |
New Jersey | Article IX of New Jersey Constitution | 1 session (with 60.00% vote) 2 sessions (with 50.01% vote) |
60.00% (1 session) 50.01% (2 sessions) |
Simple majority |
New Mexico | Article XIX of New Mexico Constitution | 1 session | 50.01%[4] | Simple majority |
New York | Article XIX of New York Constitution | 2 sessions | 50.01% | Simple majority |
North Carolina | Article XIII of North Carolina Constitution | 1 session | 60.00% | Simple majority |
North Dakota | Article IV, Section 16 of North Dakota Constitution | 1 session | 50.01% | Simple majority |
Ohio | Article XVI of Ohio Constitution | 1 session | 60.00% | Simple majority |
Oklahoma | Article XXIV, Section 1 of Oklahoma Constitution | 1 session | 50.01%[5] | Simple majority |
Oregon | Article XVII of Oregon Constitution | 1 session | 50.01% | Simple majority |
Pennsylvania | Article XI of Pennsylvania Constitution | 1 session (with 66.67% vote)[6] 2 sessions (with 50.01% vote) |
66.67% (1 session)[6] 50.01% (2 sessions) |
Simple majority |
Rhode Island | Article XIV of Rhode Island Constitution | 1 session | 50.01% | Simple majority |
South Carolina | Article XVI of South Carolina Constitution | 1 session | 66.67% | Simple majority |
South Dakota | Article XXIII of South Dakota Constitution | 1 session | 50.01% | Simple majority |
Tennessee | Article XI, Section 3 of Tennessee Constitution | 2 sessions | 50.01% (first session) 66.67% (second session) |
Simple majority of ballots cast on the measure and a simple majority of ballots cast in the governor's election |
Texas | Article XVII of Texas Constitution | 1 session | 66.67% | Simple majority |
Utah | Article XXIII of Utah Constitution | 1 session | 66.67% | Simple majority |
Vermont | Section 72 of Vermont Constitution | 2 sessions | 66.67% in Senate and 50.01% in House during first session 50.01% in both chambers during second session |
Simple majority |
Virginia | Article XII of Virginia Constitution | 2 sessions | 50.01% | Simple majority |
Washington | Article XXIII of Washington Constitution | 1 session | 66.67% | Simple majority |
West Virginia | Article XIV of West Virginia Constitution | 1 session | 66.67% | Simple majority |
Wisconsin | Article XII of Wisconsin Constitution | 2 sessions | 50.01% | Simple majority |
Wyoming | Article XX of Wyoming Constitution | 1 session | 66.67% | Simple majority of total ballots cast in the election, rather than ballots cast on the measure |
Other rules and procedures regarding legislative constitutional amendments
Return to legislature after voter approval
In 48 of 49 states that require voter approval of constitutional amendments, voter approval is the final step leading to ratification. In South Carolina, when voters approve a constitutional amendment, the amendment returns to the state Legislature, which must approve the constitutional amendment for a second time.
Amendments regarding local jurisdictions
Some state constitutions contain provisions that affect specific jurisdictions and not the state as a whole. In Alabama, Louisiana, Maryland, there are specific requirements regarding voter approval.
- In Alabama, a local constitutional amendment requires statewide approval and local approval unless the legislative vote is unanimous, in which case the local constitutional amendment requires local approval and not statewide approval.
- In Louisiana, a constitutional amendment affecting five or fewer parishes, or five or fewer municipalities, requires statewide approval and approval in those specific jurisdictions.
- In Maryland, a constitutional amendment affecting a specific jurisdiction must be approved statewide and in the specific jurisdiction.
Cap on number of legislative constitutional amendments
In Arkansas, Illinois, Kansas, and Kentucky, legislatures cannot refer more than a certain number of constitutional amendments to the ballot.
- In Arkansas, the General Assembly can refer no more than three constitutional amendments to an election ballot.
- In Illinois, the General Assembly can propose to amend no more than three articles of the state constitution at a single election.
- In Kansas, the Legislature can refer no more than five constitutional amendments to an election ballot.
- In Kentucky, the Legislature can refer no more than four constitutional amendments to an election ballot.
Other state-specific provisions
Colorado
In Colorado, the General Assembly can propose amendments to no more than six of the state constitution's articles.
Georgia
In Georgia, the General Assembly can remove a proposed constitutional amendment from the ballot with a two-thirds vote of both legislative chambers and at least two months before the election would have occurred.
Illinois
In Illinois, the General Assembly is not allowed to propose constitutional amendments when a state constitutional convention has been called through the time that an election is held on proposed amendments from the convention.
New Jersey
In New Jersey, when voters reject a proposed constitutional amendment, the same amendment or a similar amendment cannot be referred to voters until the third general election thereafter.
Pennsylvania
In Pennsylvania, when voters reject a proposed constitutional amendment, the same amendment cannot be referred to voters for at least five years.
Types of ballot measures
- See also: Ballot measure
Most ballot measures are placed on the ballot through citizen initiatives or legislative processes. Others are placed on the ballot automatically, by a special commission, or by a state constitutional convention. The following is a list of different types of state ballot measures:
See also
- Forms of direct democracy in the American states
- Amending state constitutions
- Constitutional amendment
- Types of ballot measures
- Types of citizen-initiated ballot measures
- Initiated constitutional amendment
- List of ballot measures by state
Footnotes
- ↑ During a special ballot measure election, a simple majority of ballots cast on the measure and an affirmative vote from at least 30% of the total number of registered voters in the state are required.
- ↑ In Montana, a two-thirds vote is required of the entire Legislature, meaning an amendment can be certified for the ballot with less than a two-thirds vote in one chamber, and more than a two-thirds vote in the other chamber.
- ↑ In Nebraska, an 80.00% vote is required to place the proposed constitutional amendment on a special election ballot.
- ↑ In New Mexico, a constitutional amendment to restrict rights found in Sections 1, 3, 8, and 10 of Article VII of the New Mexico Constitution requires a 75.00% vote of the Legislature.
- ↑ For the amendment to be referred to a special election ballot, a two-thirds vote is required in Oklahoma.
- ↑ 6.0 6.1 The Pennsylvania State Legislature can refer a constitutional amendment during one legislative session with a two-thirds vote in each legislative chamber and upon finding that a "major emergency threatens or is about to threaten the Commonwealth."
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