No, if it is all self-employed income or sole proprietor business income, it will all go on your 1040 personal return. You are one tax entity. If you are self-employed, those incomes and expenses are entered on your Schedule C, which flows right into your personal return. From the IRS's view, that is all you.
If you have two streams of income from self-employment and they are completely different businesses, for instance, rideshare driving and home daycare, they will each need their own Schedule C in your return. If one is using your EIN and the other is using your SSN, that is fine, those are both identifiable as part of your personal return.
If you have two streams of income and they are from the same kind of business but with different sources of payment, such as driving for both Uber and Lyft, then you can enter all of those incomes and expenses on one Schedule C. If one uses your SSN and the other uses your EIN, then enter your EIN on the Schedule C but any other 1099s which have your SSN will still be identifiable as you, within your return, so that is still consistent.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
