There is no 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 homeowners who employed their CPF Ordinary Account (OA) to finance their assets. Any time you market your HDB flat, you should refund the principal quantity of CPF useful for the 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 within your OA, calculated in the prevailing CPF OA desire fee (presently two.5% for every annum) and compounded annually. The refund is mandatory, and It can be deducted from your revenue proceeds. You could Check out the exact number of CPF employed and accrued more info desire about the CPF Web site's "Dwelling Ownership" dashboard by logging in with all your Singpass.