You can use the Delete Budget Entries function to delete an entire budget or specific entries within a budget.
When you use the delete function, the program deletes the budget entries shown in the budget window for a selected budget name. You can define which budget entries are shown in the budget window by setting filters. If you choose not to set filters, the program will delete all budget entries for the selected budget. If you set filters on a budget, for example for a specific account or dimension, the program will only delete budget entries for that account or dimension.