بسم الله الرحمن الرحيم
(Fatwa: 767/767/M=06/1435)
Zakah shall be wajib on the articles of silver whether they are in use or not provided the conditions of zakah is found. There is no zakah on the articles of brass though they are not used even once during 3-4 years.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband
