What are the important thing to start a tiffin service and what are the important things like documents to start this home based business legally

Please somebody answer this question... I really need to know

You can simply start this home based service, what you must have to do.. is to register your organization, so that you can get cheque payments in the name of your company. If you need some example, you can go through any of Tiffin services (http://www.greenveggies.in) or visit the website of green veggies.