Main Activity Revenues
Those are the profits and revenues the taxpayer obtains through being engaged in the main activity which is characterized by frequency and periodicity.
Subsidiary or Other Revenues
The profits and revenues the taxpayer obtains from other or subsidiary resources which may not related to the main activity and whether repeated or not such as compensations of all types and resources from others, credit interest, credit commission as well as fines, donations, currency differences, banknotes delay interest, bad debits collection or gained discount, securities revenues and amounts the taxpayer obtains for liquidation and any other subsidiary revenues not related to the main activity.
Taxpayer Revenues
The revenues the taxpayer (legal person) gets through leasing the Real Estates during the tax year in accordance with paragraph (c) of article (53) of the law or leasing furnished Real Estates for the natural or legal person as per paragraph (b) of article (9) of the law.