Investment Memo Template: How to Write an IC Memo for Private Equity and VC

Oct 5

An investment memo is the document that turns weeks of diligence into a decision. In private equity and venture capital it is usually called an IC memo, because its audience is the investment committee that has to approve, reject or reshape the deal.

This guide gives you a complete investment memo template you can copy, explains what each section has to prove, and shows where most memos lose the committee's trust. It works for buyouts, growth equity and venture deals, with the differences flagged where they matter.

What is an investment memo?

An investment memo (or investment committee memo) is a written recommendation that explains why a fund should invest in a company, on what terms, and with which risks accepted. It summarizes the investment thesis, the evidence behind it, the financial case, the valuation and the open questions from due diligence.

A good memo is not a sales document. Its job is to let partners who have not lived inside the data room test the thesis quickly: is every important claim backed by a source, do the numbers tie to the model, and are the risks stated plainly?

Investment memo template: the 12 sections

Use the structure below as your default IC memo template. Shorten it for early-stage deals, expand the financial sections for buyouts.

1. Executive summary and recommendation

State the recommendation in the first paragraph: invest, pass, or proceed to the next stage, with the amount, the instrument and the target ownership. Then give the three or four reasons that justify it and the single biggest risk. A partner should be able to stop reading here and still know what is being asked.

2. Company overview

What the company does, who it sells to, how it makes money, headcount, geography and history. Keep it factual and short, and cite the source for each figure (management presentation, CIM, financial statements, data room file).

3. Investment thesis

Two to four testable statements that must be true for the deal to work, for example "net revenue retention stays above 115% as the company moves upmarket". Each statement should point to the evidence that supports it and to the evidence that would prove it wrong.

4. Market and competition

Market size with the method used to get there, growth drivers, the competitive set and why this company wins. Avoid top-down market numbers with no source; committees discount them immediately.

5. Business model and unit economics

Revenue mix, pricing, gross margin, customer acquisition cost, payback, retention and cohort behavior. For venture deals this section often carries more weight than the financial projections.

6. Historical financial performance

Revenue, EBITDA or burn, cash conversion and working capital over the last three to five years, reconciled to the financial statements. Flag any adjustments and explain them.

7. Financial projections and scenarios

Present a base case, an upside case and a downside case, and show the handful of assumptions that drive the difference between them. The committee will ask what has to go wrong for the downside to happen, so answer it in the memo.

8. Valuation and returns

Entry valuation and the method behind it (comparable companies, precedent transactions, DCF), expected exit routes and multiples, and the resulting IRR and MOIC in each scenario. For buyouts, include the debt structure and its sensitivity.

9. Key risks and mitigants

List the five to eight risks that could break the thesis, rate them, and explain what mitigates each one: structure, price, a 100-day plan item or a diligence finding. Never hide a risk in a footnote.

10. Due diligence findings and open questions

Summarize what commercial, financial, legal and technical diligence confirmed, what it contradicted, and what is still open. Open questions are fine; unacknowledged ones are not.

11. Deal terms and structure

Instrument, governance rights, board composition, preferences, management incentives and key conditions. Venture memos add the round structure and the pro rata strategy.

12. Value creation plan and next steps

What the fund will do after closing to make the thesis come true, who owns each initiative, and the decision or approval being requested today.

Private equity vs venture capital investment memos

The template above works for both, but the emphasis changes:

Private equity memos lean on historical financials, cash flow, leverage, and a detailed value creation plan. The downside case and the debt sensitivity get the most scrutiny.
Venture capital memos lean on the team, the market, product traction and unit economics. Projections are lighter, and the thesis section carries the argument.
Growth equity memos sit in between: real revenue and retention data, but valuation and market expansion assumptions still drive the return.

Five mistakes that make an IC memo fail

Numbers in the memo that do not match the model, because the memo was written from an older version of the spreadsheet.
Claims with no visible source, which forces the analyst to go back to the data room in the middle of the committee meeting.
A thesis written as marketing ("best-in-class team") instead of testable statements.
Risks listed without mitigants, or mitigants that are just restated hopes.
A memo that changes format from deal to deal, so partners spend their time finding information instead of judging it.

How to write an investment memo faster with AI

AI can draft a first version of most sections in minutes, but a generic chatbot creates the exact problems listed above: unsourced claims, numbers that drift from the model, and a format that ignores your fund's template. What matters is whether every sentence the AI writes can be traced back to a document or a spreadsheet cell.

That is how BPN Memo Writer works. It drafts the memo from your own data room and your live spreadsheet model, pairs each claim with its source, and follows the memo template your committee already uses. Evidence Mapper attaches diligence evidence to each model assumption, and Case Builder generates the base, upside and downside scenarios that section 7 of this template asks for.

Investment memo FAQ

How long should an investment memo be?

Most venture memos run 3 to 8 pages and most private equity IC memos run 10 to 30 pages plus appendices. Length matters less than the first page: the recommendation, the reasons and the biggest risk should all be visible there.

What is the difference between an investment memo and an IC memo?

In practice they are the same document. "IC memo" simply makes clear that the audience is the investment committee and that the memo ends with a request for approval.

Who writes the investment memo?

Usually the associate or vice president on the deal team drafts it, and the partner sponsoring the deal edits and presents it to the committee.

Can AI write an investment memo?

AI can produce a strong first draft if it works from the deal's own documents and model and shows the source of every figure. It should not replace the judgment in the thesis, the risk assessment or the recommendation; those stay with the deal team.

Going further: for early-stage deals, see our venture capital investment memo guide, and for the scenarios in section 7, read AI financial modeling for investors.

Ilyas Nassiri