Check all payment vouchers (payable / cash) and receipt vouchers and make sure the journals and expenses are posted on the proper post. Ensure that there are no errors regarding the recording and administrative completeness of all financial transactions. Prepare financial data neatly and regularly. Make a whole memorial journal. Doing monthly and yearly book closing process. Prepare and present all supporting reports as a basis for explanation of financial statements. Make a Trial Balance report in USD. Make a Profit / Loss per ship in USD and IDR. Making ship cash reports. Other tasks related to financial statements.