Advance Voucher is a type of advanced expense tracking document issued by the accounting and finance department for pre-budgeting purposes, such as a company mission, a budget request for a certain purchase with a clear record of time and purpose, money receiver, etc., for the purpose of preventing budget loss when after taken.
Generally, if a transaction is entered into the accounting system, the most relevant Debit account is the Employee Advance or Cash Advance. Most Credit accounts are often seen from Petty Cash, Cash on Hand, Cash in Bank etc.