Why do budgets stop working after the first month?

Detailed Explanation

Usually because they were built on an optimistic month rather than a typical one. Annual and irregular costs — insurance, repairs, gifts, subscriptions billed yearly — are absent from a single month's snapshot, so the first time one lands the plan looks broken. The second common cause is manual dependence. A plan that requires a deliberate transfer every month competes with everything else demanding attention that month. Both are fixable: spread irregular costs across twelve months as a standing line, and automate the transfers so the plan executes whether or not you think about it.