Section 83DA SDCA 1999 came into effect on 1 June 2023. It provides for a full repayment of stamp duty where a residential property is sold for the purposes of an affordable dwelling purchase arrangement under the Affordable Housing Act 2021, within 12 months of its acquisition. Revenue has updated the
Stamp Duty Manual to include detailed step-by-step guidance on how to make a repayment claim using Revenue's eRepayments system, which can be accessed through ROS or myAccount.