Accrued liabilities usually referred to those transactions which are incurred by an entity but yet not have been paid or receive an invoice.
There are two types of accrued liabilities i.e. short-term accrued liability and long-term accrued liability. Short term accrued liabilities are daily basis transactions which happen on a regular basis. Long-term accrued liabilities which happen very rarely but for a longer period of time.
Examples: Accrued wages, accrued pension liability, accrued interest on loan payable etc.