Stopping 2020 estimates after an efile today

[LD2]

During the preparation of the TR, I omitted estimates, but it went anyway when I efiled.
How do I undo 2020 estimates after they have been efiled, do I have to amend the return?
Because there will not be 110% of 2019's income, it will be much lower, so not applicable.

[Just-Lisa-Now-]

You scheduled estimates to be paid automatically?  You'd need to call and cancel those payments.

Otherwise theyre optional, just tell the client not to make them.  Theres nothing to amend.

[George4Tacks]

The client letter contains the phone number to cancel these payments, but probably not the 7/15 one. The client can then set you  the remainder at https://www.irs.gov/payments/direct-pay

[graber38]

if lRS thinks auto, doing nothing NOT going to prevent withdrawal unless you change bank account leavng =0= balance

[George4Tacks]

Not good to bounce checks with IRS.