Does a business account need to have complete legal documents to be approved?

I have a problem with my personal adsense account and it does not have any hope of being recovered. I already tried everything and nothing worked. I am thinking of setting up a new account but this time it will be a business account. But the company I planning to put up for this is not yet legally established since I am going to start my YT channel from zero again. No earnings. No audience. No paperworks yet to prove this company exists.

Would it be alright to make a business adsense account without the legal paperworks and just provide those when I will make a withdrawal of the earnings? Does this work? Is google strict with the paperworks when it comes to business account? What are the requirements to get a business account approved and hopefully make a withdrawal in the future?