Is there any zakaah on cars even if they are numerous?
Question

                Is there any zakaah on owning cars, even if they are numerous, or are means of transportation exempted from zakaah, like the furniture in one’s house, for example, as some people claim?.
Praise be to Allah.
      There are two scenarios with regard to cars. One of them is 
      when they are used for transportation and errands. There is no zakaah in 
      this case, as is the case with a camel that is needed, or a donkey and so 
      on, and as is also the case with furniture. In this case, cars which are 
      kept because of need and transportation, even if they are numerous, are 
      exempted from zakaah; the same also applies to cars for hire (taxis). And 
      the same applies to large transportation vehicles which are kept in order 
      to use them for transportation; there is no zakaah on them. 

    The second scenario is where the cars are for sale, i.e., one 
    acquires them to sell them and deal in them. In this case zakaah is due on 
    them as they come under the same heading as other trade goods, and when one 
    full hijri year has passed since the cash with which they were bought was 
    acquired, zakaah must be paid on them, or when one full hijri year has 
    passed since acquiring the car, if he bought it on credit, then he must pay 
    zakaah on it according to its value. This is what is required. End quote. 

    Shaykh ‘Abd al-‘Azeez ibn Baaz(may Allah have mercy on him)