Once your return is accepted, you
can't change any of the payments details, but, you can cancel the electronic
withdrawal payment (direct debit) 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
Visit https://www.irs.gov/payments and choose a payment option instead of paying through TurboTax.
