An Affidavit of Sponsor is an affidavit used to demonstrate the source of funds submitted in an application for a visa to Canada or to declare that you have a person who is committed to help you financially pay for your expenses in Canada.
On the other hand, an Affidavit of Inheritance is one that is used to show that a relative has donated one or more assets to us, in order to demonstrate in a visa application that you have unwaivable obligations in your country and therefore must return to it.
Sometimes the affidavits of a sponsored person and inheritance are made jointly. The purpose of this is to optimize both acts in one document and to present a clearer and optimized application before the official who will evaluate your visa application.
Affidavit of a Sponsor:
Affidavit of Inheritance: