I own a commercial establishment and I conduct transactions with a person involving money over periods of less than a year. Does the right of zakah come out for every transaction, or is it taken from the value of the capital and profits after a year has passed?

The questioner : I own a commercial establishment and I conduct transactions with a certain person over periods of less than a year. Do I pay out the right of zakah for every transaction, or is it taken from the value of the capital and profits after a lunar year of possession has passed?

The Shaykh : It is the latter. Second, it is permissible, otherwise it would not be permissible. Perhaps you are speaking to me.
Another questioner : Our Shaykh, I noticed that when I pray the recommended practice prayer, I stand up for the witr, so is...

The Shaykh : May Allah guide you. I have pain in my knees.