Annual budgets are planning tools. They are useless for the question that actually threatens a business, which is whether there will be money in the account in week seven. That needs a shorter, more frequent instrument, and the standard one is a rolling 13-week cash forecast.
Why 13 weeks
One quarter is long enough to see a Corporate Tax or VAT payment coming, a seasonal purchase, or the effect of a slow-paying customer. It is short enough that individual weeks are still estimable. Beyond a quarter, weekly precision becomes fiction.
What goes in it
Cash only. Not revenue, not profit, not accruals. Thirteen columns, one per week.
- Opening bank balance
- Receipts, built from your receivables ageing and each customer actual payment behaviour
- Payroll, by pay date
- Supplier payments, from the payables ageing
- Rent, licence renewals and insurance, which are lumpy and predictable
- VAT payable, on the 28 day deadline for your period
- Corporate Tax, on the nine month date for your year end
- Loan repayments and capital expenditure
- Closing balance, which becomes next week opening balance
Use actual behaviour, not agreed terms
This separates a useful forecast from a decorative one. If a customer on 30 day terms reliably pays in 55, model 55. Forecasting the terms you agreed rather than the behaviour you observe produces a document that is always optimistic and therefore always ignored.
Update it weekly
Each week, drop the week that has passed, add a new week 13, and replace estimates with actuals. Fifteen minutes. The discipline is worth more than the sophistication, and a simple spreadsheet updated weekly beats an elaborate model updated occasionally.
What you do with the low point
The forecast is not the output. Seeing a shortfall in week nine while it is still week two is: chase specific debtors, phase a supplier payment, delay a purchase, arrange a facility before you need it. Banks respond very differently to a business that anticipates a gap than to one already in it.
See CFO and advisory support, which rests on books that are current.
General guidance, not advice on a specific business. Figures checked against published sources in September 2026; UAE rules change, so confirm current Ministry of Finance or FTA guidance, or ask us to review your position, before acting.