Which forms do I need for filing 2016 taxes for self employed sole proprietorship through SSN?
You'll notice this is a late filing. I'll be doing 2017 through TurboTax online software but I prefer to do 2016 manually for added control.
For the 2016 year I operated an online resale business, classed as a sole proprietorship and attached to my individual SSN instead of an EIN. I never sent Estimated Quarterly Tax Payments, I did file an extension which ran its course some time ago, and I had coverage through the Healthcare.gov Marketplace for approximately 4 months. From my research, I've found that I need the following forms:
Schedule C 
Schedule SE 
Please advise if I'm missing anything.