Stem & Cole can handle all your business law needs
However bad taxes are for a normal person, taxes for a business are a thousand times worse. You need someone who has the skills to handle the finances of a larger entity, and you need that person now. Fortunately, they'll be available to you.
A variety of possibilities exist for any business venture. There will always be contracts you need drawn up for varying services. There will also be the possibility of bankruptcy. Be prepared for all eventualities with the right lawyer from the right firm.