The United Independent Party has been ballot-qualified in Massachusetts since November 2014. However, it will go off the ballot in November 2016, unless it either runs a presidential candidate who gets 3%, or unless the party has registration equal to 1% of the state total.
The registration alternative has been part of the Massachusetts law since 1990. So far no party has used it. It requires approximately 40,000 registered members. But the United Independent Party now has 20,941 registered members and hopes to be at 40,000 by November 2016. The party does not expect to have a presidential nominee, although that could always change.
In the meantime the party has kindly e-mailed its registered members and suggested that they may wish to temporarily leave the party, so as to be able to vote in one of the presidential primaries in March. The e-mail explains how to leave the party and how to re-enroll in it.
They might get more people to register with them if they changed their name to the Divided Independent Party.