What is another word for zero-based budget?
Pronunciation: [zˈi͡əɹə͡ʊbˈe͡ɪst bˈʌd͡ʒɪt] (IPA) 
A zero-based budget is a financial plan that requires every expense to be justified, regardless of whether it is an ongoing or one-time cost. It is a budgeting approach that involves starting from zero and building a budget from scratch. Synonyms for zero-based budget include activity-based budgeting, bottom-up budgeting, prioritized budgeting, needs-based budgeting, and decision package budgeting. All of these budgeting methods share the fundamental characteristic of starting from a blank slate, carefully evaluating each expense, and only approving budget items that are critically necessary. Employing one of these budgeting methods can help individuals and businesses eliminate unnecessary expenses and optimize resource allocation to achieve financial goals.
