1. It is makrooh for a person to make ta’ziyat for a second time when he has already made it before.
2. It is preferable to make ta’ziyat after the burial. However, it is permissible to make ta’ziyat before the burial.
3. If a person cannot present himself for ta’ziyat due to certain circumstances, then he may write a letter or send a message of condolence to the family of the deceased.