Which of the following is not considered a recurring expense?

Recurring expenses are those that occur regularly, typically on a monthly basis, and are predictable in nature. These can include services or obligations that a business or individual incurs consistently over time.

Utilities, rent, and telephone expenses are all examples of costs that are generally incurred every month without much variation. They are part of fixed or variable operational expenses that a person or organization can anticipate.

In contrast, aircraft fuel is not considered a recurring expense because it can fluctuate significantly based on usage, operational needs, and market prices. Unlike rent or utilities, which are predictable and regular, fuel expenses can vary based on factors such as flight schedules, fuel efficiency, and fuel price volatility, making it less consistent. Thus, aircraft fuel does not fit the typical mold of a recurring expense.