Revenues received in advance are reported as a current liability if they will be earned within one year. The accounting entry is a debit to the asset Cash for the amount received and a credit to the liability account such as Customer Advances or Unearned Revenues.

As the amount received in advance is earned, the current liability account will be debited for the amount earned and the Revenues account reported on the income statement will be credited. This is done through an adjusting entry.