Explorer

Late Payment Charge

billing and meteringv0.4.0Updated 2026-07-10

Canonical Definition

A late payment charge is a fee or interest assessment applied to a utility bill balance that remains unpaid after the due date. It is commonly calculated as a percentage of the past-due amount or as a flat fee, with the method and maximum set by the utility's tariff and state regulation. Some jurisdictions restrict or waive late charges for certain customers, such as those on assistance programs; rules vary by utility and state.

Explanations

A late payment charge is an extra amount added when you pay after the due date. It is often a small share of the unpaid balance. Some utilities use a flat fee instead. State rules and approved rates set the amount. Some customers, like those in assistance programs, may be exempt. If paying on time is hard, ask your utility about a payment plan. That may help you avoid these charges.

Analogy Bank

general

A late payment charge is like the finance charge on a credit card balance that wasn't paid by the due date.

general

It's like a parking meter ticking into penalty time once your paid window expires.

business-customers

For a business, it's like a vendor's net-30 invoice that adds a charge after day 30.

Do Not Say

  • Do not quote late fee percentages or amounts; they are set by tariff and vary by utility and state.
  • Do not tell a customer whether a late fee can be waived; refer them to their utility.
  • Do not lecture or shame customers about late payments; offer information about payment plans instead.