Not sure where you are looking --- but did you pay? Did you pay on the IRS web site or did you mail a check or money order? You were supposed to pay by April 15, 2024 or the payment is late. You do not wait for the IRS to tell you to pay. Your tax return tells you to pay.
The IRS will show payments you have made on your online account with them.
https://www.irs.gov/payments/your-online-account
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
