Notice and timing
How delinquency is handled
Grace period after the due date
The due date is 21 days after the bill date. The first business day after the due date is past due and a 10% late fee accrues on the unpaid balance. Accounts remaining unpaid 15 days after the due date are subject to termination and applicable termination fees, creating an approximate 36-day progression from bill date when calendar business days are considered.
Late-fee calculation
Payments not received by the due date incur a 10% late fee on the unpaid balance. The current fee schedule lists a $25 service-termination fee, $15 second-trip fee, $30 returned-payment fee per item, and a $10 payment-extension fee. A $1.25 online/phone convenience fee is separate from delinquency penalties.
Disconnection timeline
Sherman generates the bill on the last business day; the due date is 21 days later; the account becomes past due on the next business day with a 10% late fee; and if still unpaid 15 days after the due date, service is subject to termination and a $25 termination fee. Customers who pay online or through the IVR after termination must contact 903-892-7237 to arrange restoration, and someone must be home for the service order.