Well, the term stipend is still confused with scholarship as well as salary! Let’s see when stipend is actually considered as a ‘salary’:
Medical practitioners receiving stipend in the hospitals
The income received from the stipend is taxable since medical practitioners or doctors conduct duties that are almost equivalent to the rest of the doctors. Besides, their training and the work experience received on duty would lead them to become fully trained medical practitioners.
MBA graduates
Well, you might have come across engineering graduates as well as MBA graduates receiving stipend for the services they provide and the experience that they earn. This amount is however taxable in case you are paid to learn services just like a full-time employee.