Voting in Primary Elections
You must be enrolled in one of the 8 recognized parties (i.e., Democratic, Republican, Conservative, Working Families) and there must be a primary in the party in which you are enrolled.
Indicating your choice of party enrollment
Use the same form as you do to register to vote. *Note: If you are already registered and are filing a change of enrollment, the change will take effect immediately, with the exception of a change of enrollment filed between February 15th and seven days after the June Primary. The enrollments changes filed during this period will become effective on the 7th day after the June primary.