I want to calculate tax at salary rules in odoo 11E.I m able to get current active by using
contract.wage
On the base of that I am able to get Expected annual salary .On Expected annual salary i can apply standard taxes but if new contract.wage assigned to user then i am not able to get previous contract.wage.If anyone have idea that how i can get previous contract.wage then please help out
previous wage is not saved once you update wage of an employee from their contract form.