Liaison office of Grand Ayatullah Sayyid Ali Al Sistani (L.M.H.L) in London, Europe, North and South America.
Ruling 1871. Zakat is obligatory (wājib) on ten things:
1. wheat;
2. barley;
3. dates;
4. raisins;
5. gold;
6. silver;
7. camels;
8. cows;
9. sheep [and goats];
10. business goods, based on obligatory precaution (al-iḥtiyāṭ al-wājib).
If someone owns one of these ten things, then, given the conditions mentioned below, he must give the specified amount in one of the prescribed ways.