Do NOT send in an amended return until your original tax return has been fully processed. If you try to amend and send in a 1040X before the original return has been processed, it will create confusion and delays.
*** hot off the presses*** the IRS will start allowing amended 2019 returns to be efiled later this month ... wait for the TT program to be ready for this change so you can avoid the 6 month processing time the paper returns are currently taking.
See this TurboTax support FAQ for amending a 2019 tax return - https://ttlc.intuit.com/community/tax-topics/help/how-do-i-amend-a-2019-return-in-turbotax/01/123845...
