Pre-LOI diligence: what to share, what to hold back, and where founders overshare

The pre-LOI window is a high-stakes information game. The buyer wants enough information to make a bid they'll honour through closing. The seller wants to keep enough information back to preserve negotiating leverage. The wrong calibration in either direction costs money.

Sellers who overshare end up with bids anchored to their own internal numbers, lose pricing optionality, and watch the buyer use disclosed information to extract specific indemnities or working capital adjustments. Sellers who undershare end up with bids that are too low or too conditional to take seriously, lose buyer interest entirely, or get NDAed information requests they can't decline without signalling a problem.

Worth knowing where the line is.

What buyers ask for pre-LOI

A buyer evaluating an asset in the pre-LOI window typically asks for:

Three years of audited financial statements. This is non-negotiable for any serious buyer. Audited statements with notes, not management reporting.

Trailing 12-month and current-year management numbers. P&L and balance sheet. Often with monthly granularity.

Top customer and supplier concentration. Usually a top-10 list, with revenue or purchase amounts but customer names sometimes withheld.

Cap table and shareholding history. All issuances, transfers, ESOPs, convertibles.

Key contracts. Major customer contracts (typically top 10), major vendor contracts, key licences, key real estate leases.

Senior team and key employees. Org chart, key managers, employment terms, retention exposure.

Litigation and regulatory. Open litigation matters, pending regulatory issues, key compliance exposures.

Tax and statutory. Recent tax assessments, GST status, transfer-pricing position.

This is the standard ask. Most of it goes into the data room in some form. The question is which version of each item — full disclosure or summary, named or anonymised, signed contracts or terms only.

What sellers should share

The principle: share enough to validate the price thesis. Not more.

Audited financials. Yes, in full. The buyer needs to see notes, accounting policies, related-party disclosures. Holding these back signals concealment.

Trailing 12-month and monthly numbers. Yes, but with consistent definition. If the seller's management uses non-GAAP adjusted EBITDA, the underlying GAAP must be visible. Adjustments need to be defensible.

Customer concentration in aggregate. Yes — share top-10 revenue contribution percentages. The number matters; the names initially don't.

Cap table. Yes, in full. There's nothing to hide and incomplete disclosure here triggers buyer suspicion of everything else.

Key contract terms but not signed contracts. Yes — summary of pricing, term, termination, exclusivity. Not the full document.

Senior team org chart. Yes — titles, tenure, key responsibilities. Not compensation, not LinkedIn-comparable identifying details until later.

Litigation summary. Yes — list of open matters with amount in dispute, status, expected resolution. Not the underlying documents.

Tax summary. Yes — open assessments, pending matters, recent closures. Not the underlying assessment orders until LOI signing.

The pattern: disclose the existence and quantum of every material item. Hold back the documentary detail until exclusivity.

What sellers should hold back

Four categories where over-sharing in pre-LOI specifically destroys value.

Named customer contracts. Customer names — particularly top-5 names — are negotiating leverage. Once disclosed, the buyer can independently approach customers (against the NDA, but enforcement is hard), can size customer risk specifically, and can use known customers as a re-trade vector at LOI ('we noticed your top customer has a 6-month notice clause — that's a multiple concern').

What to share instead: top-10 revenue concentration in percentage terms. Industry of customer (large bank, FMCG company, manufacturing major). Geography. Contract term length. Renewal history. Buyer can build a risk picture without knowing the names.

Supplier-specific terms. Same logic. A supplier name plus contract terms gives the buyer leverage in two ways: they can substitute the supplier post-close (devaluing the seller's negotiating capability) and they can use supplier dependency as a re-trade lever.

Technical IP and trade secrets. Patents are public; trade secrets aren't. The 'how we actually do this' details — manufacturing process improvements, algorithm parameters, recipe specifics — should not be in the pre-LOI data room. Many founders proudly share their secret sauce because it's what makes the business valuable. They share with a buyer who may not buy and now has the secret sauce anyway.

Management compensation. Specific compensation packages for the top team. Useful information for the buyer to plan retention but also useful to substitute the seller's team with cheaper alternatives. Hold back until LOI when retention is being structured.

The four ways founders overshare

Founder pride disclosure. The founder is proud of the business. The first management presentation runs 90 minutes with detail the buyer didn't ask for — secret sauce, customer wins, technical advantages. Half of this material should have been held back. The buyer takes notes, leaves, builds a competing offering, walks away from the deal.

We have seen this in technology businesses where the founder demonstrated proprietary algorithms in detail at a first meeting. The buyer's interest was real at the time. The buyer's interest cooled at LOI stage. Eighteen months later, the buyer had a competing product with suspiciously similar architecture.

Lawyer over-disclosure. Counsel preparing the data room is trained for diligence, not negotiation. They err on the side of more disclosure to reduce indemnity exposure. The data room ends up with internal board minutes, draft litigation strategy memos, sensitive HR investigations. Not necessary pre-LOI.

Fix: the banker reviews and curates the pre-LOI data room before any buyer access. Anything that's not needed for the bid thesis comes out.

Friend-of-the-banker disclosure. The buyer's senior executive and the founder have a mutual connection. Conversations happen outside the formal process. The founder shares informally what they wouldn't share formally. This information leaks into the buyer's deal team via the executive.

Fix: rule of thumb — assume every conversation with a potential buyer reaches their deal team. Speak accordingly.

Post-NDA bulk dump. The buyer signs the NDA. The seller's team dumps everything into the data room in one go because it's now 'NDA-protected'. The buyer's diligence team has 4 weeks of unfettered access to information they shouldn't have until LOI.

Fix: phased data room. Phase 1 (pre-NDA): teaser only. Phase 2 (post-NDA, pre-LOI): summary financials, anonymised customer concentration, contract terms summary. Phase 3 (post-LOI): full data room. Each phase unlocks based on a defined milestone, not on calendar time.

The NDA reality

The NDA is necessary but largely unenforceable in practice.

What the NDA does: gives the seller a contractual cause of action if information is misused. Damages have to be proven; specific performance is theoretically available but slow.

What the NDA doesn't do: prevent the buyer's team from absorbing and remembering information. The legal protection is real but the practical leakage is also real. Specific buyer types — competitors, recent market entrants, PE buyers with portfolio overlap — should never see the same information level as a clean strategic acquirer regardless of NDA.

Practical rule: if the information would harm the seller if it became known to a specific buyer's portfolio companies, it shouldn't be shared with that buyer pre-LOI. The NDA is a backstop, not a green light.

The phased disclosure structure

What we run for sell-side clients:

Phase 0 (teaser): Industry, size band, financial profile, geography. No company-identifying details. Sent to all potential buyers.

Phase 1 (post-mutual NDA): Company name, business description, 3-year financial summary (audited), top-line customer/supplier concentration in percentages, regulatory status. Sent to buyers who sign mutual NDA.

Phase 2 (pre-LOI data room): Detailed financials with monthly granularity, contract terms summary (not signed documents), org chart with key roles, litigation summary, tax summary. Sent to buyers showing serious bid interest.

Phase 3 (LOI signed, exclusivity granted): Full data room — signed contracts, customer names, supplier names, employee compensation, IP details, tax assessment documents, litigation files.

Each phase has a defined purpose. Each phase corresponds to a level of buyer commitment. Buyers who want to skip phases — 'just send us the data room' before LOI — are usually trying to extract free diligence. Decline politely.

The exception: vendor due diligence

If the seller has prepared Vendor Due Diligence (Big Four QoE, legal, tax), the structure changes. The VDD report goes into the data room at Phase 2 with all detail. The buyer then doesn't need to do confirmatory diligence from scratch; they review the VDD with their own advisor.

This compresses the timeline (45-60 days to LOI instead of 60-90) and improves bid quality (buyers can underwrite to better data, so they're less cautious). The VDD also serves as a written record of what was known at each disclosure phase, which limits seller indemnity exposure.

Cost of VDD: ₹50-100 lakh. Benefit: clean phased disclosure that doesn't require holding back as much, faster process, higher bid quality.

Information is the only thing the seller controls in a sell-side process. Once it's out, it can't be put back. Every disclosure is a negotiation decision. The bankers who treat pre-LOI as administrative information collection are the same ones who watch deals close 5-8% below where they should have.

What good looks like at LOI signing

By the time the LOI is signed, the buyer should have:

(a) Enough information to make a bid they will honour through diligence — full audited financials, monthly management numbers, aggregate concentration, key contract terms, org structure, litigation and tax summary.

(b) Not enough information to substitute the seller — no named customers (just industry and concentration percentages), no supplier-specific terms, no technical IP details, no senior-team compensation specifics.

(c) A clear path to Phase 3 disclosure post-LOI — knowing what additional information they will receive once exclusivity is granted, so the bid is not made blind.

The seller, in return, has:

(a) An LOI with a defined price range, structure, and conditions.

(b) Exclusivity granted with a defined deposit (where negotiated).

(c) Information held back that becomes the basis for confirmatory diligence value-add, not the basis for re-trading.

What we tell founders in the first session

The pre-LOI window is where information is currency. Every disclosure is either earning the bid or losing leverage. Most founders treat disclosure as friction — something to get through to reach the bid. They share too much, too early, to too many.

The reframe: every item disclosed is a negotiation move. Time it deliberately, structure it by phase, and watch the buyer's behaviour change. Buyers who realise they're being managed through a structured disclosure usually respect the process. Buyers who don't realise it usually overpay relative to what they would have paid against an undisciplined seller. Either outcome is acceptable.