If you need to remove a budget, the App allows you to permanently delete it from the Budgeting tab.
Caution: This action cannot be undone. After deletion, the wizard for setting up a new budget will appear automatically.
Procedure
Click the Budgeting tab in the top navigation.
Click the gear icon (⚙️) in the top right corner.
Click Delete Budget from the dropdown menu.
A confirmation dialog will appear with the warning: "Caution: All budget data will be deleted."
Click Confirm Deletion to proceed.
The App deletes the budget and returns you to the budget setup wizard, where you can create a new budget from scratch. See Set up your budget.