What Your Support Makes Possible for Independent Voters, Next

The election is over, but most of what determines independent voters' standing—primary access, redistricting outcomes, registration rules—is decided in the eighteen months between elections, not during them. Continued reader support is what keeps this research running through that stretch, heading into state legislative sessions and off-year elections in 2027. Research funded directly by the readers who use it, rather than by a party or candidate with a stake in the outcome, is what makes it possible to report findings that are inconvenient to any party at all. Year-end giving season, including Giving Tuesday on December 1, is simply a practical moment to make that support count, since gifts to a 501(c)(3) like the Independent Center are tax-deductible for U.S. donors who itemize.

What continued support actually funds heading into 2027

The work does not stop when the election does

Most of what affects independent voters' standing—primary access, redistricting outcomes, registration rules—gets decided in state legislative sessions and off-year elections, not only in November of even years. Continued support funds the research that keeps tracking those changes into 2027, when several states are expected to revisit the primary-access questions this year's coverage followed closely, and when Virginia and New Jersey hold off-year elections of their own.

Nonpartisan research depends on funding that isn't partisan either

Reader support is what makes it possible to hold every party to the same standard

A research organization funded by a party, a PAC, or a candidate has an obvious incentive to shade its findings in that funder's favor, even unintentionally. Research funded by readers instead is free to report findings that cut in any direction—for example, that independent candidates outperformed expectations in some races while losing outright in others—without either finding being inconvenient to a funder. That kind of reporting depends on the people funding it being readers, not campaigns.

Year-end giving season is a practical moment to support work like this

Gifts made before December 31 are tax-deductible for the current year

For U.S. donors who itemize deductions, a gift made by December 31 counts toward this tax year. Giving Tuesday, December 1, is simply the day many nonprofits, including the Independent Center, use to mark the start of that window, not a one-day-only opportunity. Giving at any point before year's end has the same tax treatment.

Frequently asked questions

Is a donation to the Independent Center tax-deductible?
Yes. The Independent Center is a 501(c)(3) nonprofit, and donations are tax-deductible for U.S. donors to the extent allowed by law. Consult a tax professional for guidance specific to your situation.

Why does it matter who funds research like this?
Funding shapes incentives, even unintentionally. Research funded by the readers who use it has no funder to answer to when a finding cuts against one party or in favor of another, which is harder to guarantee when a party, a PAC, or a candidate is the one writing the check.

What's the difference between Giving Tuesday and year-end giving generally?
Giving Tuesday, December 1, is a single widely recognized day many nonprofits use to kick off year-end fundraising. Any gift made before December 31 receives the same current-year tax treatment, so the specific date within that window matters less than giving before the deadline.

Does the Independent Center take a side on which party should win elections?
No. The Independent Center's research tracks independent voters' standing and behavior; it does not endorse parties or candidates.

If this research is worth reading, sign up for our newsletter to keep following it into 2027. If it's worth funding, make a tax-deductible gift before the year closes out.

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State-by-State Guide

Click on the map below or select from the drop-down menu to learn more about primary election rules and how to register and vote as an independent in your state.
closed primaries
Wyoming

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closed primaries
Wyoming

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closed primaries
Tennessee

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closed primaries
Tennessee

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open primaries
Virginia

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open primaries
Virginia

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open primaries
Wisconsin

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open primaries
Wisconsin

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partially closed primaries
West Virginia

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partially closed primaries
West Virginia

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top-two primaries
Washington

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top-two primaries
Washington

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open primaries
Vermont

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open primaries
Vermont

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partially closed primaries
South Dakota

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partially closed primaries
South Dakota

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partially closed primaries
Utah

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partially closed primaries
Utah

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open primaries
Texas

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open primaries
Texas

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open primaries
South Carolina

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open primaries
South Carolina

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primaries open to unaffiliated
Rhode Island

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primaries open to unaffiliated
Rhode Island

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closed primaries
Pennsylvania

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closed primaries
Pennsylvania

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open primaries
Montana

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open primaries
Montana

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partially open primaries
Oregon

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partially open primaries
Oregon

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partially closed primaries
Oklahoma

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partially closed primaries
Oklahoma

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partially open primaries
Ohio

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partially open primaries
Ohio

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closed primaries
New York

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closed primaries
New York

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open primaries
North Dakota

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open primaries
North Dakota

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primaries open to unaffiliated
North Carolina

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primaries open to unaffiliated
North Carolina

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closed primaries
New Mexico

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closed primaries
New Mexico

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closed primaries
New Jersey

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closed primaries
New Jersey

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primaries open to unaffiliated
New Hampshire

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primaries open to unaffiliated
New Hampshire

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open primaries
Nebraska

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open primaries
Nebraska

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closed primaries
Nevada

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closed primaries
Nevada

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partially open primaries
Iowa

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partially open primaries
Iowa

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open primaries
Missouri

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open primaries
Missouri

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open primaries
Mississippi

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open primaries
Mississippi

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open primaries
Minnesota

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open primaries
Minnesota

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open primaries
Michigan

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open primaries
Michigan

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primaries open to unaffiliated
Massachusetts

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primaries open to unaffiliated
Massachusetts

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partially closed primaries
Maryland

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partially closed primaries
Maryland

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primaries open to unaffiliated
Maine

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primaries open to unaffiliated
Maine

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closed primaries
Kentucky

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closed primaries
Kentucky

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primaries open to unaffiliated
Louisiana

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primaries open to unaffiliated
Louisiana

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partially closed primaries
Kansas

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partially closed primaries
Kansas

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partially open primaries
Indiana

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partially open primaries
Indiana

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partially open primaries
Illinois

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partially open primaries
Illinois

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partially closed primaries
Idaho

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partially closed primaries
Idaho

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open primaries
Hawaii

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open primaries
Hawaii

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open primaries
Georgia

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open primaries
Georgia

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partially closed primaries
Connecticut

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partially closed primaries
Connecticut

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closed primaries
Florida

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closed primaries
Florida

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closed primaries
Delaware

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closed primaries
Delaware

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open primaries
Arkansas

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open primaries
Arkansas

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primaries open to unaffiliated
Colorado

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primaries open to unaffiliated
Colorado

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open primaries
Alabama

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open primaries
Alabama

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top-two primaries
California

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top-two primaries
California

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top-four primaries
Alaska

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top-four primaries
Alaska

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partially open primaries
Arizona

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partially open primaries
Arizona

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