Hi Customer (name blocked for privacy),
There are many things you need to take into consideration when starting a new business (cost, marketing, payroll, etc...).
Here is a great nanny website that gives tips on how to start up your own business:
International Nanny Associate
Also, here is a website explaining many of the details of starting a business:
Entrepreneur
Good luck with your business, I hope it works out for you!
If you need anything else, please feel free to ask.
Also, please remember to click ACCEPT and take a moment to leave me POSITIVE feedback