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AMESTRATICON
Locked Box vs. Closing Accounts

The choice between locked box and completion accounts
decides millions.

Locked box or closing accounts? Both purchase price mechanics have their merits, but the wrong choice costs money. Those who don't understand the mechanics negotiate blind.

Battle-tested. Price-neutral advice. SME focus.

The Challenge

Why pricing mechanics delay deals

I don't know whether locked box or closing accounts is better suited for my transaction.

The other side insists on closing accounts while I would prefer locked box, and vice versa.

I don't understand the leakage provisions in a locked box and don't know what counts as permitted leakage.

The completion accounts clauses are complex and I fear renegotiations over the final purchase price.

Does this sound like your situation?

Let's clarify in a free initial consultation whether and how we can help.

Context

Two pricing mechanics compared

In a locked box, the purchase price is fixed based on a historical balance sheet date. The economic transfer takes place before the legal closing, and the price is fixed from that moment on. Leakage provisions protect the buyer from value outflows between the reference date and closing. With closing accounts, the final purchase price is calculated only after closing based on a balance sheet at the closing date. Adjustments for working capital, net debt and cash are standard. Both mechanics have advantages and disadvantages depending on transaction structure, sector and negotiation position.
In Europe, the locked box dominates (approx. 60-70% of PE transactions). In North America, closing accounts are standard. In the German mid-market, both variants are used, with an increasing trend towards locked box.
Our Approach

Our approach to pricing mechanics optimisation

01

Mechanics assessment

Analysis of transaction parameters: Which mechanics suit the size, sector and timing of the deal?

02

Reference balance sheet review

Review of the locked box reference balance sheet or definition of the working capital target for closing accounts.

03

Leakage / adjustment logic

Design of leakage provisions (locked box) or working capital adjustment mechanics (closing accounts).

04

Negotiation and dispute resolution

Support in negotiation and implementation of dispute resolution mechanisms for the adjustment process.

What You Receive
  • Mechanics recommendation with cost-benefit analysis
  • Reference balance sheet review and date optimisation
  • Leakage catalogue or working capital definition
  • Negotiation support for pricing mechanics
Results & Evidence

Typical results of our pricing mechanics advice

2-5%

Purchase price difference through mechanics choice

4-8 wks

Faster closing with locked box

85%

Dispute avoidance rate in adjustments

100%

Individual mechanics recommendation

Results depend on transaction parameters and sector context.

What happens if you do nothing?

What does the wrong pricing mechanics cost?

  • Purchase price difference: 2-5% purchase price difference through mechanics choice alone - on a EUR 20m deal, that's EUR 400,000 to EUR 1,000,000.
  • Post-closing disputes: Closing accounts adjustments lead to disputes over the final purchase price in 30-40% of cases.
  • Time loss: Closing accounts extend the transaction process by 4-8 weeks - a window in which deals can fail.
  • Leakage risk: Without cleanly defined leakage provisions in a locked box, the seller can extract value before closing.
Frequently Asked Questions

Frequently asked questions about locked box and closing accounts

Further Reading
You might also be interested in

Further M&A topics

Which pricing mechanics suits your deal?

We analyse your transaction parameters and recommend the optimal mechanics - with concrete impact on purchase price, timeline and negotiation position.

Topic AreaM&A Investments
AME Module ma--Strategy & M&A
Strategie & M&A - Nächster Schritt

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