This book compiles scattered content on Zakat from original Islamic sources, aiming to examine the various scholarly differences on the topic and identify the most accurate opinions based on Sharia evidence and in light of the needs and interests of Muslims in the modern era. It also addresses newly emerging issues and events related to Zakat, while correcting widespread misconceptions. The book has been translated into several Islamic and international languages, and the English translation was carried out by Dr. Monzer Kahf.