No offense to anyone in particular, but beware the legal/accounting advice you receive here on HN. Just like you shouldn't ask an accountant for programming advice, it's not a great idea to take accounting advice from a programmer. Pay an accountant to handle things, at least at first. Have them teach you how to handle payroll taxes and quarterly filings and all that stuff. You may find it's easy enough that you can do it on your own. Or, you may find that it's complicated and you're glad to have an accountant handle it.