They were promoted to the
2012 Malaysia Premier League after winning the
2011 Malaysia FAM League. The club won the title after defeating Melodi Jaya Sports Club on the final day. In their debut season, the club finished 10th. They lost by 3–0 to
Muar Municipal Council FC in the relegation playoff match; this was delayed when MP Muar pulled out of the league. A new play-off match was set with
UiTM FC, the third-placed in the
2012 Malaysia FAM League. NS Betaria remained in the Premier League as they won by 3–0. Their youth team made headlines in the 2012
Malaysia President Cup tournament, finishing as runners-up to
Perak FA. Betaria finished last in the
2013 Malaysia Premier League, but the club's management decided to withdraw from the
2014 Malaysia FAM League. ==Honours==