United NY filed a lawsuit on August 5, 2026, challenging New York City’s recent rejection of petitions that would convert the city’s primary elections to an open format. The organization asserts that the city’s action serves partisan interests rather than the public’s right to a broader ballot.

The complaint argues that barring the petitions prevents voters from participating in primaries regardless of party affiliation and limits the choices available to the electorate. United NY maintains that an open primary would expand participation and reduce the influence of party gatekeepers.

The city’s denial came after advocates submitted petitions seeking to amend the current closed‑primary system. Those petitions, filed by supporters of open primaries, contended that the existing system restricts voter engagement and entrenches party control.

In its filing, United NY asks the court to order New York City to accept the petitions and to implement an open‑primary framework for upcoming elections. The suit cites state election statutes and constitutional principles that the organization says require the city to provide a nonpartisan ballot option.

City officials have not released a detailed comment on the lawsuit, and the agency’s earlier decision to reject the petitions remains in effect pending judicial review.

The outcome could determine whether New York City moves toward an open primary system, a change that would affect how candidates are selected and could influence similar reform efforts in other municipalities.

The lawsuit arrives as the city prepares for its next municipal election cycle, meaning any court ruling could shape ballot structures for elections scheduled later this year. Legal experts note that courts have previously weighed the balance between party autonomy and voter access, making the decision potentially influential beyond New York City.