There is not any community file for a particular "HDB accrued interest ninety 27." This is probably going an inner reference amount or address. Accrued desire is often a important element of HDB flat ownership, specifically for house owners who employed their CPF Normal Account (OA) to finance their property. After you offer your HDB flat, you should refund the principal level of CPF used for the hdb accrued interest 90 27 downpayment, grants, and every month installments, combined with the accrued curiosity, again into your CPF account. This fascination is the amount your CPF price savings might have earned if that they had remained with your OA, calculated in the prevailing CPF OA desire fee (presently two.5% per annum) and compounded annually. The refund is mandatory, and It is really deducted through the revenue proceeds. You can Test the exact degree of CPF utilised and accrued interest to the CPF Site's "Dwelling Ownership" dashboard by logging in with your Singpass.