Notice and timing
How delinquency is handled
Grace period after the due date
A dedicated this detail was not publicly posted. The current 2026 Utility Billing notice says penalties and service cutoffs resumed with April billing statements and instructs customers to pay by the due date, but the browser-accessible notice does not state an exact number of grace days after the printed due date.
Late-fee calculation
A dedicated this detail was not publicly posted. Frisco's current customer notice confirms that penalties resumed with April 2026 billing statements, but the public notice and payment-method pages reviewed do not expose the exact late-fee percentage, minimum, tier, or returned-payment formula for ordinary residential utility balances. Customers should use the due date on the bill and verify any amount shown in the portal before relying on an extension.
Disconnection timeline
The City states that service cutoffs were suspended temporarily and resumed beginning with April 2026 billing statements. The verified current rule is to pay by the bill's due date to avoid service interruption; however, the public utility pages do not publish a universal day-count from due date to cutoff, a cutoff-list date, or the exact calendar window for restoring a delinquent account. Once a cutoff occurs, the customer should contact Utility Billing at (972) 292-5575 and pay the required balance and reconnection fee.