@vamtheanomaly
Are you trying to file a real 2019 return on the IRS free file site now ... and it is being rejected ???
If so the reason is you already filed the stimulus return on the TT site ... you cannot Efile 2 tax returns for the same tax year ... that is why the second filing is being rejected.
If you used the IRS non-filer site to get a stimulus check, you will now get a “duplicate SSN” rejection. We are seeing people who did not notice or ignored the warning on that site about using it if they would be filing a tax return.
https://ttlc.intuit.com/community/tax-topics/help/stimulus-how-to-file-your-return-after-getting-rej...
