Yes, 1 partnership + 3 S corp = 4 filed returns. You have 5 federal e-files with the Business software. The states are not limited since a business may operate in many states. Each state has a fee to download but there is no listing for a separate efile fee like there is with the personal software. You must file a return for each state where you earned income that exceeds that state's filing threshold.
TurboTax Download for Business
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