Please note that Sprintax is a self-preparation tax return software platform. It generates your tax return automatically using the personal, financial, and tax-related information that you enter into the system. The software uses the information you provide to complete the applicable tax forms and calculate the relevant amounts based on your responses.
Because your tax return is prepared through the Sprintax software rather than by an individual tax preparer, a preparer's signature is not required on the completed return. The return has been prepared electronically by the software and not by a specific individual. US tax authorities are familiar with this type of self-preparation process, so the absence of a preparer's signature will cause no issue and should not prevent your tax return from being accepted or processed.