There's no public record for a selected "HDB accrued desire ninety 27." This is likely an internal reference number or handle. Accrued fascination can be a essential element of HDB flat ownership, specifically for homeowners who employed their CPF Normal Account (OA) to finance their property. After you provide your HDB flat, you will need to refund the principal volume of CPF utilized for the downpayment, grants, and month-to-month installments, together with the accrued fascination, back into your CPF account. This interest is the quantity your CPF cost savings would have gained if they'd remained in your OA, calculated within the prevailing CPF OA fascination price (now two.5% for every annum) and compounded yearly. The refund is required, and It can be deducted from your revenue proceeds. You could more info Check out the exact degree of CPF utilised and accrued interest to the CPF Site's "Home Possession" dashboard by logging in together with your Singpass.