How to Create an Acquisition Memorandum (CIM) That Actually Closes Deals
Stop pitching the dream and start justifying the price. Your M&A memorandum (CIM) isn't a VC deck—it's a machine for de-risking the deal for your acquirer. Here's how to build one.
TL;DR: An acquisition memorandum (CIM) is a detailed document that justifies your company's purchase price to a potential buyer. Unlike a VC pitch, it requires deep financial rigor, bottoms-up projections, and a narrative focused on de-risking the acquisition. A typical process involves a one-page Teaser to gauge interest, followed by the full CIM under NDA, leading to a letter of interest (LOI).
Key takeaways
- Shift from visionary to justifier. Your job is to de-risk the deal for the buyer, not sell a dream.
- Run a two-step process. Use an anonymous one-page Teaser to secure an NDA before sending the full CIM.
- Ground your projections in reality. A bottoms-up forecast based on historical data is table stakes.
- Control the process. Set a firm deadline for Letters of Interest (LOIs) to create competitive tension.
- Address the 'warts' head-on. Buyers will find the risks; build trust by flagging them yourself.
- For deals under $50M, a founder-led process is often best. Know your 2-3 ideal buyers.
The Mindset Shift: Stop Pitching, Start Justifying
The first mistake founders make in an M&A process is sending a VC pitch deck. Stop. An acquisition memorandum—a Confidential Information Memorandum, or CIM—serves a radically different purpose.
A VC pitch sells a dream of a 100x outcome. You’re selling possibility and asking investors to take a leap of faith on massive, unproven growth.
A CIM justifies a specific purchase price to a risk-averse corporate buyer. Your audience isn't a partner at a fund; it's a Director of Corporate Development. Their job is to analyze, model, and de-risk the acquisition. You are creating the document that allows them to defend the purchase to their CFO and CEO. Your job is to give them the ammunition.
The mindset shift is from visionary storyteller to fact-based justifier. Every slide must build the case that your business is a durable, valuable asset and that the price is fair. This guide will show you how to build that case.
Founder-Led vs. Banker-Led: The $50M Litmus Test
Who builds the CIM? For most tech acquisitions under $50M, the CEO or a co-founder runs the process.
When to run a founder-led process:
- You have a short, clear list of buyers. You already know the 2-4 most logical strategic acquirers for your company.
- The deal size is under $50M. Banker fees (2-5% of the deal, plus retainers) would eat up too much of the proceeds.
- You want to maintain control. A founder-to-founder or founder-to-CEO conversation can feel more authentic and less transactional.
When to hire an investment banker:
- The deal is complex or >$50M. At this scale, a banker's fee is justified by the value they create through a structured, competitive process.
- You need to canvas a wide market. You don't have obvious buyers and need an expert to map the landscape and create a market for your company.
- You need a professional buffer. A banker handles tough negotiations and manages the communication flow, letting you focus on running the business.
The bottom line: If you have obvious strategic buyers, run the process yourself first. You have more credibility than any banker. If that fails or you need a full auction, hire a reputable advisor.
The Two-Step Dance: Teaser First, Then CIM
Continue reading the full guide
Related guides
Read on Startup Fundraising ·
More articles ·
Browse the Library
