Who qualifies as a Voting Member?
Recording Academy Voting Members are professionals with creative or technical credits on at least six commercially released tracks (or their equivalent). These may include vocalists, conductors, songwriters, composers, engineers, producers, instrumentalists, arrangers, art directors, album notes writers, narrators, and music video artists and technicians.
Who qualifies as a Voting Member?
Recording Academy Voting Members are professionals with creative or technical credits on at least six commercially released tracks (or their equivalent). These may include vocalists, conductors, songwriters, composers, engineers, producers, instrumentalists, arrangers, art directors, album notes writers, narrators, and music video artists and technicians.
So she's been eligible to vote this entire time...
Well, yes. She could have been a NARAS member already, she was already qualified on songwriting credits since she was 16. As long as she pays the membership fee, she could vote like all members.