When should supplies be recorded as an expense?

Supplies should be recorded as an expense when it is used up during an accounting period.

Explanation:

Supplies which is also refers to as office supplies can be described as consumables and equipment which are used from time to time by company. Examples of office supplies include printer paper, pencils, notebooks, binders, pens and among others.

When supplies are bought before they are used, they are recorded as office supplies by adding them to office supplies on hand at the beginning of to obtain total supplies for an accounting period under the current asset in the balance sheet. Any part of the office supplies used up during an accounting period is recorded an expense during that accounting period in the income statement. The part used is deducted from the total supplies obtained supplies on hand at the an accounting period to be recorded under the current asset in the balance sheet.

Therefore, supplies should be recorded as an expense when it is used up during an accounting period.