For our small business owners, entrepreneurs and freelancers!
We aren't tax professionals and can't give legal advice on deductible expenses. However, we can give you guidance by directing you to this helpful article on Work-Related Education Expenses.
The common guidance for business expenses is if an expense is ordinary and necessary to your business, like a course on learning how to manage your business finances for example (which the Million Dollar Year does qualify for), then it is a reasonable business expense.
Note: this only applies if you have self-employed income to write it off against, so if you've received a 1099 or are reporting self-employment income on your taxes.