Can I change my payment method after I have already filed and scheduled a payment for April?

[TomK]

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.