I didn't mean to send in my taxes I still have more to add my son actually done it while I was in the shower how can I add and stop this

[VolvoGirl]

So you think it was submitted?  You cannot change or add anything on the return that you e-filed.  It is too late, just like when you put an envelope in a US mailbox

Now you have to wait until the IRS either rejects or accepts your return. If your return is rejected, you will be able to go into your account and add or change it and resend it.

If the IRS accepts your return, then you have to wait until it has been fully processed and you have received your refund or paid the tax due. THEN you can prepare an amended tax return 1040X and mail it in. You cannot e-file an amended return.  Meanwhile, DO NOT change anything on your return until you start the amended return. If you did change or add the missing info then take it out and put your return back to the way it was when you first filed it.

You can check your efiling status here,
https://turbotax.intuit.com/tax-tools/efile-status-lookup/

How to amend an Online return
https://ttlc.intuit.com/community/amending/help/how-do-i-amend-my-turbotax-online-return/00/27577

[DonnaLO]

If you have already filed the return, you will not be able to make changes to it or stop it. E-filing is the the same thing as dropping your return in a mailbox at the post office, it's gone.   You will have to amend it.  Do not amend until you have determined if the IRS accepted or rejected the return.  If accepted wait until either you have received your refund or any payment you have made to the IRS has cleared.  If rejected you may go ahead and make the needed changes (do not amend).  

Do I need to amend?

How do I amend my 2019 TurboTax Online return?