To amend your 2019 tax return: Wait to see if your return has been accepted or rejected by the IRS or state. If rejected, you can correct and re-send your return. If accepted you should wait until your return has been processed and you receive your refund or conformation that any tax due has been paid. If you file an amended return while you first return is being processed it can cause extended delays for both returns if two returns are in the system at the same time. In addition, if the IRS makes any change on your original return, you might end up having to amend the amendment. Amended returns can only be mailed - allow 8-12 weeks - can take up to 16 weeks (4 months) for processing.
How do I amend my 2019 TurboTax Online return? https://ttlc.intuit.com/community/amending/help/how-do-i-amend-my-turbotax-online-return/00/27577
To Amend on Windows. https://turbotax.intuit.com/personal-taxes/cd-download/amend/ty19/
Is it free to amend my taxes through turbotax since they are charging me.
There is no cost to Amend your taxes. You will be able to do it within the program. Please click How do I amend my 2019 TurboTax Online return? to learn more.