Yes, most states request that you indicate your party affiliation in
order to vote in primary elections. There are some exceptions. When
you register to vote using our online voter services, you will be
automatically informed of your state requirements. ...
In many states Greens, Libertarians, and other third parties conduct
primaries to nominate their candidates.
Some states' party primaries allow participation from registered
Independents, or members of other parties. If you are a registered
Independent ...
The Registration/Ballot Request Form that you can generate on our
website is also used to change party affiliation. Simply login to your
Voter Account, update your party affiliation in your profile, and
reprint your form. Remember to sign and send your ...