Notice and timing
How delinquency is handled
Grace period after the due date
A dedicated this detail was not publicly posted. The reviewed current public MUB pages do not state a universal grace-period day count after the due date.
Late-fee calculation
A dedicated this detail was not publicly posted. For a complete 2026 rule: MUB identifies PSC-regulated tariffs and directs customers to its tariff documents, but the reviewed payment page does not reproduce the current late-fee schedule. Customers may contact MUB before a termination notice to discuss a deferred payment plan.
Disconnection timeline
MUB's current payment page warns that online payment of a past-due balance does not schedule reconnection after disconnection; customers must call (304) 292-8443. The reviewed current pages do not publish the complete number-of-days calendar from missed bill to termination.