Why cash budget matters to a first-time founder
A cash budget shows when money may run short, not merely whether the business expects a profit. It gives a founder time to collect invoices, delay optional spending or arrange finance. Without one, a tax bill or annual subscription can turn an apparently healthy month into a missed payroll.
Examples of cash budget
A company starts April with €12,000. It expects €18,000 from customers and €22,000 of payroll, rent and tax payments. Expected closing cash is €8,000: €12,000 + €18,000 - €22,000. If €7,000 of customer payments slip into May, April instead closes with only €1,000.
Common misunderstanding
A cash budget is not the same as a profit budget. It follows payment dates, so loan proceeds count as cash received and equipment purchases count as cash paid even when accounting profit treats them differently. It is also not a promise: uncertain receipts need realistic timing and a downside case.
When to use it
Build one before hiring, ordering stock, taking debt or entering a slow sales period. Update it at least monthly, and weekly when cash is tight. A very early founder with few predictable payments can start with a simple thirteen-week schedule rather than a detailed annual model.