About Business.gov Business.gov helps small businesses understand their legal requirements, and locate government services supporting the nation’s small business community.Business.gov is an official site of the U.S. Government.
There's much more to this site than the boilerplate description above. You can also find out about government sponsored forums, online chats and classes.
There are vehicles to speak with other small business owners and you can learn about getting government contracts.
This is a site worth bookmarking for small business owners.