Locked-box pricing has become the default consideration mechanism in mid-market GCC M&A. It is faster, simpler, and, for founders, more predictable. But it is not always the right structure, and applying it reflexively can create real value leakage.
The locked-box mechanic fixes the equity purchase price by reference to a historic balance sheet (the 'locked-box date'), typically the target's most recent audited accounts. Between the locked-box date and completion, value is deemed to accrue to the buyer, subject to a defined list of permitted leakages and a warranty against non-permitted leakages.
In the GCC, three specific factors argue for particular caution. First, audit quality varies significantly outside DIFC and ADGM, a locked-box on unaudited or reviewed-only accounts is a risky structure and typically requires supplemental due diligence.
Second, currency exposure. Where the target operates in multiple GCC jurisdictions, the composition of the locked-box balance sheet in AED, SAR, KWD and BHD requires care, the buyer should insist on an FX allocation schedule.
Third, free-zone realities. Free-zone entities are often intentionally under-capitalised for tax and administrative reasons. A locked-box structure on a lightly capitalised free-zone entity requires a more prescriptive leakage catalogue than a mainland target.
Completion accounts remain the correct structure for volatile working capital, seasonal businesses, and any target with meaningful M&A of its own between signing and closing. The debate is not locked-box versus completion accounts as a rule, it is which mechanism is fit for this specific target.