But of course, a blog post is not proof of income. A properly filled out tax form is. So yes: California absolutely wants you to show that the over 25% contrib

But of course, a blog post is not proof of income. A properly filled out tax form is. So yes: California absolutely wants you to show that the over 25% contribution by one (or more) of its resident(s) amounted to an income of $0. They are not going to take your word for it, because your word is no good: fill out the paperwork to prove your claim. If you don't, it would be far more reasonable to assume that your business had enough income to pay for their employee (which typically costs a company twice what they actually pay in gross salary), which by definition is a non-zero amount (because under contract law there has to be an exchange of value for a contract to legally exist: you cannot be contracted to work for free).