Lexically, the word Zakah covers two meanings.
2. Growth and increase
In the terminology of the Quran and Sunnah, Zakah is the portion of asset that is made mandatory to be spent in the ways specified by Allah Ta’ala.
Benefits of Zakah
Zakah has two straightforward benefits.
Firstly, the payer himself gets purified from inner germs of the spiritual diseases.
Secondly, Zakah helps those who are not able to fulfill their needs independently. For e.g. orphans, widows, handicaps, poor people etc.
Allah Ta’ala says in Surah Taubah: