EPF passbook or EPFO passbook is an authorized document issued to every member of Employees Provident Fund Organization (EPF India) that contains the entries of the provident fund contributions by both the employer and the working employee, where this passbook service of EPF will be available only in online at member passbook portal passbook. passbook epfindia The EPF passbook would contain the contribution as well as the interest incurred on the amount invested and added to the principal balance at the end of the financial year, and in case the EPFO member has a multiple EPF accounts, the person will have multiple passbooks under one UAN number.