"11 U.S. Code ยง 1325 - Confirmation of plan". Cornell University Law School. Retrieved 9 September 2014. ...the "applicable commitment period"... shall be 3 years; or not less than 5 years...
The BAPCPA amendments diminished the extent of the super discharge, but discharges under chapter 13 remain broader than those under 7. They include the ability to discharge some tortious damage claims, untimely filed tax claims, marital settlement debts, and some others. See 11 U.S.C. 1328.