How Much Cash Buffer Should a UAE SME Hold?

Scenario / Situation

The right cash buffer is not a motivational number like 'six months of expenses' taken from generic advice. It is a business-specific answer based on fixed outflow, collections reliability, working capital cycle, seasonality, and how quickly management can cut cost if revenue drops.

In the UAE, where payment terms can stretch, payroll through WPS is inflexible, and obligations like rent, visa-linked staff cost, and VAT continue regardless of collections, underestimating the buffer creates avoidable stress.

Why it happens

Businesses often treat cash buffer as whatever remains in the bank after operating. That is backwards. The buffer should be a deliberate reserve built to absorb normal disruption: a delayed customer payment, a weak month, a supplier prepayment demand, or slower-than-expected sales conversion.

The more fixed your cost base and the less reliable your collections, the larger the required buffer becomes. A services firm with stable monthly receipts may need less than an importer or project business carrying inventory and long debtor days.

What to check

Start with fixed monthly cash outflow: payroll, rent, utilities, debt service, insurance, and mandatory regulatory payments. Then add the likely working capital strain from your cycle: slow receivables, stock holding, and deposits to suppliers.

Next assess shock speed. How many weeks would it take you to detect a problem and act on it? If the answer is 8 to 12 weeks, your buffer must cover that reaction window, not just a clean mathematical average.

What to do

Set a minimum cash floor and treat it as protected capital, not spare liquidity. Review it monthly against revenue volatility, customer concentration, and expansion plans. If the business becomes more fixed-cost heavy, the buffer target should rise.

Keep buffer policy separate from growth spending. Hiring, launches, and expansion should only consume cash above the protected reserve, unless there is a very explicit reason and a clear recovery plan.

Closing insight

A good buffer buys decision time. A weak buffer forces bad decisions under pressure. If this is your situation → use the Cash Runway Calculator.