Write the Acquisition Case Before You Buy

Begin with why the asset is being considered, how it is expected to be used and which realistic alternatives were reviewed. A property, automobile or timepiece can be attractive for different reasons; the memo should distinguish financial objectives, practical use and personal preference.

Record the decision date, participants and information available at that moment. The goal is not to create hindsight-proof certainty, but to preserve the context in which judgment was exercised.

List verified identity, condition, legal and financial facts with their sources. Place estimates—future repairs, operating improvements, marketability or exit value—in a separate section with ranges and responsible reviewers.

Unresolved questions should remain visible. A blank or optimistic assumption is not the same as an inspected condition, executed document or completed sale.

Identify the few conditions that could materially change the decision: title, structure, authenticity, safety, financing, insurance, specialist findings or total cost. State which result would require repricing, additional review or withdrawal.

This discipline prevents transaction momentum from turning every new problem into something to rationalize. It also helps advisers focus on the questions that matter most.

At a defined interval, compare the original assumptions with actual cost, condition and use. Record which expectations were accurate, which evidence was weak and which risks emerged unexpectedly.

A decision memo is not a scorecard for blame. Used consistently, it improves the next acquisition by converting experience into an explicit record rather than a vague memory.