Handbook·Elections

Running for office in Connecticut

State page·Verified 2026-07-10

This page covers what's specific to Connecticut on top of the general guide to filing for local office.

Filing in Connecticut

Connecticut charges no candidate filing fee at any level. Getting on the ballot runs through two tracks instead: party convention endorsement, where local and state party committees nominate delegates who vote at a convention, or a nominating petition. A candidate who loses or skips the convention can force a primary by petition. An unaffiliated or minor-party candidate reaches the general election only by petition. 2026 is a state-cycle year covering governor and the full General Assembly. Town council, board of selectmen, and other municipal offices run on Connecticut's separate odd-year municipal cycle, so the next filing window for those seats is 2027, governed by each town's charter rather than the state calendar covered here.

Deadlines and numbers

  • Major-party primary petition (state representative or senate): signatures equal to 5 percent of the party's enrolled district members. 2026 forms were available starting May 26, 2026, due by 4:00pm, June 9, 2026
  • Unaffiliated or minor-party candidates: signatures equal to 1 percent of votes cast for that office in the last election, capped at 7,500. 2026 filing deadline was September 2, 4:00pm
  • No filing fee applies at any level

The dossier flags two gaps: the 2027 municipal filing calendar was not yet published as of this research, and signature counts for town council or board of selectmen candidates are set by individual town charters rather than state law. Route both to /engage or your town clerk.

Where to go