There isn't a community file for a particular "HDB accrued curiosity ninety 27." This is probably going an inside reference amount or deal with. Accrued interest is a significant part of HDB flat ownership, especially for entrepreneurs who applied their CPF Common Account (OA) to finance their home. Whenever you sell your HDB flat, you must refund the principal degree of CPF employed for the downpayment, grants, and month to month installments, along with the accrued desire, back again into your CPF account. This interest is the quantity your CPF personal savings would have gained if they'd remained inside your OA, calculated at the prevailing CPF OA fascination charge (currently two.5% for every annum) and compounded yearly. The refund is mandatory, and It can be deducted through the revenue proceeds. You can Test the exact degree more info of CPF utilised and accrued interest to the CPF Internet site's "Home Possession" dashboard by logging in together with your Singpass.