Let me route you to the correct support to help you in updating your tax schedule.
You're receiving that error because it's possible that you've made a payment this year prior to changing your tax schedule.
You can schedule a callback or start a message with our QuickBooks Customer Support team to get this addressed faster. They can view your account and help you regarding your tax schedule using their tools.
Here's how you can schedule a callback or start a message:
Log in to your QuickBooks account.
Click on Help.
Select Contact Us.
Don't hesitate to tag me in your comment if you have additional questions or concerns.