Yes you are the owner of your own self employment business. You are in business for yourself. Use your own info. The people or company that pays you is your customer or client. You are considered to have your own business for it. YOU are the business.
You need to fill out schedule C for self employment business income and pay self employment tax in addition to regular income tax on it. The SE tax is to pay Social Security and Medicare tax that wasn't taken out like on a W2.
You use your own name and ssn or business name and EIN if you have one. You should say you use the Cash Accounting Method and all income is at risk. After you put in your income and expenses if your net profit is $400 or more you will pay 15.3% for Self Employment tax in addition to your regular income tax. The Schedule SE will be automatically filled out for it.
You can enter Self Employment Income into Online Deluxe but if you have any expenses you will have to upgrade to the Premium version. Or use any of the Desktop installed programs. All the Desktop programs have the same forms. You just get more help and guidance in the higher versions.
How to enter income from Self Employment
https://ttlc.intuit.com/community/self-employed/help/how-do-i-report-income-from-self-employment/00/...
