13. Is there a ban on donations from any other source?

"Notwithstanding anything contained in any other provision of this Act, a company, other than a Government company and a company which has been in existence for less than three financial years, may contribute any amount directly or indirectly to any political party"

Source: The Companies Act, 2013

Government Company and companies which has been in existence for less than three financial years are not allowed to donate to political parties