If I may ask, are you filling separate 1040 form or Schedule C for each separate Self-Employed businesses? If so, please know that each QuickBooks Self-Employed account may only be used to support one self-employed individual or self-employed business and can only generate one Schedule C.
On the other hand, only transactions related to your self-employed job or business will be categorized under Business and included on the calculations of your estimated taxes. While you can record and categorize your personal transactions as Personal Income and Expenses.
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