What is a closing balance sheet?
A closing balance sheet — sometimes called completion accounts — is the balance sheet of the target prepared as of the closing date of a transaction. Its purpose is not accounting for its own sake but measurement: it determines the actual levels of working capital, cash, and debt at close, which drive the final adjustment to the purchase price.
Most deals are signed on an estimate and trued up afterward. At signing, the parties agree a price based on an estimated closing position. After close, the actual closing balance sheet is prepared, and the difference between the estimate and the actual flows into a final true-up payment from one party to the other.
Because the closing balance sheet sets real money changing hands, the accounting policies used to prepare it are negotiated in advance and written into the purchase agreement. Both sides know that a judgment call on a reserve or a cut-off can move the adjustment by a meaningful amount.
How the closing balance sheet works
The closing balance sheet is the measurement step of the adjustment mechanism.
- Estimate at signing. The parties agree an estimated closing balance sheet and adjust the price for the estimated working capital, cash, and debt.
- Prepare the actual. After close, one party — usually the buyer, now in control — prepares the actual closing balance sheet as of the closing date.
- Compare to the peg. Actual working capital is measured against the agreed peg, and actual cash and debt are settled, to compute the true position.
- True up. The difference between the estimate and the actual is paid between the parties, finalizing the price.
Disputes over the closing balance sheet are common enough that most agreements include a defined resolution path, often ending with an independent accountant.