We occasionally make and install draperies for private individuals for which we don't receive 1099's. How do we report?

You will be considered self-employed and file a Schedule C. 

  

These links will be helpful to you: 

Self-Employed Tax Center  

Tax information for Businesses  

   

To file a Schedule C, here are the steps:  

1. Sign in to your account and select Pick up where you left off  
2. At the right upper corner, in the search box, type in schedule C and Enter   
3. Select Jump to schedule C   
4. Follow prompts 

 

assuming it's a business that is not an LLC and you are both materially involved you have a qualified joint venture. revenue and expenses would be split 50/50 and two schedule c's would be filed one for each spouse.