I had scheduled my tax payment for 4/15/21. Can I now change it to 5/17/21?

[xmasbaby0]

TO CANCEL A TAX PAYMENT YOU SCHEDULED

If your return was accepted, you cannot change your payment method  or payment date.  The only thing you can do is cancel the payment and then pay by a different method on your own.

• Call IRS e-file Payment Services 24/7 at 1-888-353-4537 to ask about or cancel your payment, but please wait 7 to 10 days after your return was accepted before calling.
• Cancellation requests must be received no later than 11:59 p.m. ET two business days prior to the scheduled payment date.

NOTE:  The federal deadline is May 17.    That does not mean your state deadline has been delayed.   You may still have to pay state tax due by April 15, so check your state's tax site for the filing deadline for your state.

https://ttlc.intuit.com/community/state-taxes/help/how-do-i-contact-my-state-department-of-revenue/0...

[DoninGA]

You will have to cancel the payment and then make other arrangements for paying the taxes.

Go to this IRS website for information on canceling a tax payment - https://www.irs.gov/payments/pay-taxes-by-electronic-funds-withdrawal

• Once your return is accepted, information pertaining to your payment, such as account information, payment date, or amount, cannot be changed. If changes are needed, the only option is to cancel the payment and choose another payment method.
• Call IRS e-file Payment Services 24/7 at 1-888-353-4537 to inquire about or cancel your payment, but please wait 7 to 10 days after your return was accepted before calling.
• Cancellation requests must be received no later than 11:59 p.m. ET two business days prior to the scheduled payment date.

You can use this IRS payment website to make a payment using Direct Pay - https://www.irs.gov/payments