Once your return is accepted, you can't change
any of the payments details, but, you can cancel the
electronic withdrawal payment and use another payment method.
You can call IRS e-file Payment
Services anytime at 1-888-353-4537, 7 to 10 days after your
return was accepted to cancel your payment.
You must cancel your payment 2 business days
prior to the scheduled payment date.
Check out "Cancellations, Errors and Questions" from IRS link below "Pay Taxes by Electronic Funds
Withdrawal"
https://www.irs.gov/uac/pay-taxes-by-electronic-funds-withdrawal#errors
To setup new payments directly through IRS and state websites:
Visit www.irs.gov/Payments and choose a payment option
instead of paying through TurboTax.
Guidelines vary per state. Check out your state's link below
for more information on changing a direct debit payment date:
https://ttlc.intuit.com/replies/3302452