we have no way of knowing since this is a public forum with no access to any taxpayer info. Turbotax will not access other client accounts. so if you did not receive all your stimulus payments see below. as for your tax return if someone already filed a return using your SSN all you can do is paper file and include form 14039 - identity theft.
IRS EIP Notices: We mailed these notices to the address we have on file.
Letter 6475: Through March 2022, we'll send this letter confirming the total amount of the third Economic Impact Payment and any plus-up payments you received for tax year 2021.
or you can check your IRS account by using this link which will show the stimulus payments the IRS records show you received
https://www.irs.gov/payments/your-online-account
if you did not receive the stimulus payments use the following link for doing a trace
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