Hi Britany. If you are talking about Federal income tax forms, at a minimum you will need a Schedule C (along with your 1040 etc of course). If this is all new to you, I would highly recommend that you set-up a meeting with a local CPA who works with small businesses so that you can set-up a basic accounting and reporting system. It’s definitely worth the 1-hour to sit down and get yourself organized for your tax reporting.
I hope that this helps.