To apply for a Pag-IBIG loan online, you can visit the official Pag-IBIG Fund website and look for the online application portal. The interest rate for Pag-IBIG loans may vary depending on the type of loan you are applying for, such as a housing loan or multipurpose loan. It’s important to review the specific terms and interest rates applicable to your situation. For the most accurate and updated information, consider checking with Pag-IBIG directly or their official website at pagibigfund.gov.ph.