<em>Acquisition Duty of Right on Land and Building (BPHTB) has a large potential but the revenue always does not reach the target, indicating that there are obstacles in the implementation of the collection of Acquisition Duty of Right on Land and Building. This study aims to determine how the growth and Contribution of the Acquisition Duty of Right on Land and Building to the Regency's Original Revenue. This type of research is applied research with a qualitative approach and descriptive statistical analysis. Data collection techniques were carried out by observation, interviews, and documentation at the Regional Revenue Agency (BAPENDA) of Purwakarta Regency and the Regional Financial and Asset Management Agency (BPKAD) of Purwakarta Regency. The results of this study indicate that the contribution of the Acquisition Duty of Right on Land and Building to the Regional Original Income of Purwakarta Regency in 2015 to 2020 has fluctuated with an average contribution of 12.4%, which is the 3rd highest rank of other regional tax revenues, based on the criteria for the contribution of this value included in the criteria for less contributing. The growth of revenue from Acquisition Duty of Right on Land and Building in 2016 to 2020 also fluctuated reaching an average growth rate of 7.52%, which was ranked 6th highest from other local taxes.</em>