There is no general public document for a certain "HDB accrued fascination ninety 27." This is probably going an interior reference quantity or deal with. Accrued fascination is usually a critical component of HDB flat ownership, specifically for entrepreneurs who used their CPF Ordinary Account (OA) to finance their assets. When you provide your HDB flat, you must refund the principal amount of CPF useful for the downpayment, grants, and every month installments, combined with the accrued interest, again into your CPF account. This curiosity is the quantity your CPF personal savings would have acquired if they had here remained as part of your OA, calculated in the prevailing CPF OA fascination price (at this time 2.5% for each annum) and compounded annually. The refund is mandatory, and It truly is deducted from the product sales proceeds. You could Verify the exact volume of CPF made use of and accrued interest around the CPF Site's "Property Possession" dashboard by logging in with the Singpass.