10 Things to Check Before Buying Another Company
About seven in ten acquisitions destroy value for the buyer. A disciplined corporate finance checklist covering strategy, quality of earnings, debt, people, valuation, and integration helps you avoid that outcome.
About seven out of ten mergers and acquisitions destroy value for the buyer, not the seller. That single number, quoted in decades of corporate finance research, should stop you before you sign anything. Buying another company is not a trophy event. It is one of the riskiest moves a business can make.
This checklist is for founders, CFOs, and corporate development teams who want to avoid the graveyard. Ten items, in order, before you ever send a letter of intent.
Why This Corporate Finance Checklist Matters
Most failed deals do not fail because the target was bad. They fail because the buyer skipped basic diligence, overpaid, or had no real integration plan. Corporate finance textbooks warn about this for good reason. Smart acquirers slow down exactly where greedy ones rush.
A boring checklist costs you a few days. A bad acquisition costs you the business.
The 10 Checks You Must Complete Before Buying
1. Strategic Fit With Your Own Business
Start with the most honest question: why are we buying this? The answer must be specific — new geography, missing product, key talent, distribution — not 'growth'.
If your leadership team cannot write the strategic reason in two sentences, stop. You are about to buy a problem with money.
2. Quality of Earnings, Not Just Reported Profit
Reported net profit can lie. Quality of earnings (QoE) analysis strips out one-time gains, related-party tricks, and accounting choices.
- Adjust for non-recurring revenue and expenses.
- Check working capital changes against cash flow.
- Confirm revenue with actual customer contracts.
If the seller refuses a QoE review, that is your answer about the deal.
3. Real, Audited Cash Flow
Look at three years of operating cash flow. Compare it line by line to reported profit. A profitable company that never generates cash is a red flag.
4. Customer Concentration
Count how much revenue comes from the top 3, 5, and 10 customers. If the top 3 are more than 50 percent of revenue, your entire acquisition hinges on whether those clients stay after the deal.
Ask the seller directly: which customers have hinted they may leave?
5. Contracts, Not Handshakes
Read every material contract — customer, supplier, lease, licence, debt. Look specifically for change of control clauses. Many contracts can be cancelled the moment ownership shifts.
If a key customer has that clause and no signed consent, price it into your offer.
6. Debt, Guarantees, and Off-Balance-Sheet Items
Do not trust the balance sheet alone. Dig for:
- Personal guarantees by founders.
- Unfunded pension or gratuity liabilities.
- Operating leases not fully captured.
- Tax disputes and pending demands.
Every rupee of hidden liability is a rupee off the fair price.
7. People You Actually Need
List the five to ten people whose departure would hurt the business. These are often the founders, heads of sales, and senior engineers.
Plan retention upfront — usually 30 to 50 percent of purchase price for key leaders in escrow, tied to multi-year retention.
8. Valuation Grounded in Cash, Not Vibes
Corporate finance gives you tools for a reason. Use more than one method:
- Discounted cash flow with realistic growth and discount rates.
- Comparable company multiples in the same sector.
- Precedent transaction multiples from similar deals.
If three methods give wildly different answers, something is broken — the business, the model, or your view of risk.
9. Regulatory and Compliance Exposure
Check regulator filings, pending notices, and any tax or labour disputes. Cross-check with official sources like sebi.gov.in if the target is listed or has group ties to listed entities.
Hidden compliance trouble can freeze bank accounts and delay integration for a year. You do not want to inherit that.
10. A Real Integration Plan Before Signing
Most acquirers build integration plans after closing. Smart ones build them before. Your plan must cover:
- Day one: who tells which customer, which supplier, which employee.
- First 90 days: systems, finance consolidation, policies.
- Year one: synergy tracking, cost rationalisation, culture plan.
If you cannot describe day one in writing, you are not ready to buy.
Commonly Missed Items in Deal Checklists
Even experienced teams miss these:
- Software licence audits — enterprise software often has per-user limits that explode costs after acquisition.
- Outstanding employee equity plans — ungranted ESOPs and accelerated vesting can cost real cash post-close.
- Cyber incidents in the last 24 months — ask directly and get a written answer.
- Environmental liabilities — factories, warehouses, and vehicles can carry clean-up duties you did not plan for.
- Intercompany receivables — often stale and uncollectable, yet sitting on the asset side.
- Branding and domain rights — confirm full ownership of trademarks, URLs, and social handles.
Quick Quality Gate Before You Move to a Term Sheet
Ask yourself five blunt questions:
- Do I understand how this business makes money?
- Can I hold it for at least five years without panic?
- Am I buying at or below my best-case valuation?
- Do I have the people to run it after close?
- Am I prepared to walk away today?
If you answer 'no' to any of them, postpone. Deals that are right today will be right in three months. Deals that are wrong only get more expensive with time.
Frequently Asked Questions
- What is the single biggest reason acquisitions fail?
- Buyers overpay and skip integration planning. Research consistently shows that weak strategic fit and no clear day-one plan hurt far more deals than hidden accounting issues.
- What is a quality of earnings review?
- It is a corporate finance exercise that strips one-time gains, related-party adjustments, and accounting choices from reported profit to reveal sustainable earnings.
- How much should I budget for retention of key people?
- A common rule is to set aside 30 to 50 percent of the purchase price for multi-year retention of founders and critical leaders, tied to measurable goals.
- When should I walk away from a potential acquisition?
- Walk away if the seller blocks quality of earnings work, the top customers are concentrated and unwilling to sign consents, or you cannot write a credible day-one integration plan.
- Which valuation method should I trust most?
- No single method. Use discounted cash flow, comparable companies, and precedent transactions together. If they disagree sharply, revisit your assumptions before continuing.