This study aims to know and explain about the concept of Zakat on Profession based on theory of Prof. DR. K.H. Didin Hafidhuddin, M. Sc to the wider community for reviewing the issues of zakat on professions that have not been discussed in depth and thoroughly. There is still a difference opinion among Ulama about zakat profession. This study aims: 1) Explain the concept of professional zakat according to Prof. DR. K.H. Didin Hafidhuddin, M. Sc.  2) Describing Istinbath or taking a professional profession zakat in the view of Prof. DR. K.H. Didin Hafidhuddin, M. Sc. This study was conducted from December 2017 to April 2018. This study used primary and secondary sources. Primary data is primary data is through direct interview with resource person of Prof. DR. K.H. Didin Hafidhuddin, M. Sc. and data which is his work that has been written and researched, especially related to zakat profession, while the secondary source is through books, research results in the form of reports, articles, magazines, journals published by institutions etc. The secondary data sources in this study include writing materials related to professional zakat issues. Didin Hafidhuddin is an ulama ', intellectuals, and experts in the field of zakat, he argues that zakat profession is zakat taken from the results of any expertise and any work that is lawful, whether done alone or related to other parties, such as employees, who have attained nishab, shall be obliged to paid zakat.