If you are successful in your application for Tax Relief at Source (TRS) with the Revenue, they will forward details of your TRS entitlement directly to KBC Bank Ireland. It can take up to 3 months following an application before your first payment is received. KBC Bank Ireland will then continue to take your full monthly direct debit due for the mortgage each month but we will apply a credit back to your bank account for your TRS payment on the same day. To visit the Revenue website please click on the link: www.revenue.ie