Hire a good tax person immediately. Maybe hire 2. A significant amount of your income earned is gained through having someone walk you through handling taxes & health insurance. I'm not suggesting cheating on taxes. There are common practices such as knowing how to best incorporate your business for your situation. How to best pay yourself (dividends vs income) & how to handle your personal & company expenses. This c…
What country are you basing this advice on? I think it’s good advice, but if your income can increase by 20-30% as a result of optimising your business structure for tax purposes, that’s a dysfunctional tax system. I’d like to believe that in some countries this advice is not necessary.
And don't be the cheap client yourself in that regard 120€/hour for a good/excellent freelance accountant, I never want to go back to less experienced/professional/passionate ones.
Some examples: When you open a one person business in France there is a program to give you a 0% tax rate in the first year, but you need to apply and for that you need to know it exists.
Employing yourself can cost you 70% taxes. At the start when you rates might be low you can pay around 25% with the right corporate structure, instead of up to 45%.
edit: typo