Deal Structuring Playbook
October 08, 2025
by a professional from Tulane University - A. B. Freeman School of Business in Portland, ME, USA
A complete cheat sheet. For sellers and buyers who want to master the payout game.
🎯 Why Structure Matters
* Headline valuation is the bait.
* Structure decides the check you actually take home.
* The same $15M deal can mean $11M in cash or $3M and a gamble.
Core principle: Valuation is theory. Structure is reality.
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💰 Cash at Close
Definition: Money wired the day of closing. Usually capped at 60–70% of enterprise value due to financing limits.
Seller advantages:
Immediate liquidity and clean break.
Tax timing certainty.
Seller drawbacks:
* May reduce total deal size.
* No future upside or earnout participation.
* Less headline bragging rights.
Buyer advantages:
* Clean exit and simpler accounting.
* Lower dispute risk.
Buyer drawbacks:
* Higher upfront financing burden.
* Less flexibility once deal closes.
Example: Company sells for $20M. Buyer pays $12M at closing (60%), balance via notes or earnouts.
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🎯 Earnouts
Definition: Contingent payments tied to post-close performance.
Purpose: Bridge valuation gaps when buyers doubt seller projections.
Seller advantages:
* Upside if business outperforms.
* Keeps seller engaged post-close.
* Makes headline valuation look higher.
Seller drawbacks:
* Can be manipulated by buyer decisions.
* Delays full payout and adds stress.
Buyer advantages:
* Pay only if goals are met.
* Protects against overpaying.
* Flexible deal design.
Buyer drawbacks:
* Potential friction after close.
* Complicated reporting and disputes.
Common types:
*Revenue-based: $5M if revenue grows 20% in 24 months.
*EBITDA-based: Tiered payout, none below $10M, partial at $11M, full at $12M.
*Milestone-based: $3M after product launch or approval.
Design tips:
Use simple, auditable metrics.
Lock accounting policies early.
Add caps/floors and arbitration clauses.
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📝 Seller Notes
Definition: Buyer issues an IOU, seller-financed debt, usually subordinated to senior loans.
Seller advantages:
Earns interest and speeds up closing.
Increases headline price.
Seller drawbacks:
* High risk of buyer default.
* Subordinated to bank debt.
* Costly to enforce.
Buyer advantages:
* Reduces upfront cash need.
* Adds flexibility in financing.
Buyer drawbacks:
* Adds debt-service pressure.
* May require lender consent.
Example: $6M note at 9% interest over 5 years, subordinated to bank debt.
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📈 Rollover Equity
Definition: Seller reinvests a portion of proceeds into buyer’s company to capture future upside.
Seller advantages:
* Potential 3–5x return on second exit.
* Aligned with new owners.
Seller drawbacks:
* Illiquid for years.
* Risk if buyer underperforms.
* Exit timing beyond seller’s control.
Buyer advantages:
* Keeps seller motivated.
* Reduces upfront cash requirement.
Buyer drawbacks:
* Must share governance and cap table.
* Harder to model long-term returns.
Example: $8M cash + $4M rollover equity → buyer exits 4x = $16M return.
Key terms to negotiate:
* Same equity class or preferred?
* Board rights and exit horizon.
* Tag-along/drag-along protections.
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⚙️ Integration Risk & Protections
Even perfect structures can fall apart if integration fails.
For sellers:
* Retention bonuses for key staff.
* Narrow non-compete terms.
* Indemnity caps and short survival periods.
For buyers:
* Non-interference clauses in earnouts.
* Reporting rights and clear dispute paths.
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📊 Deal Structure Archetypes
1️⃣ Cash-Heavy with Small Earnout
* 70% cash, 10% note, 20% revenue earnout.
* Best for stable businesses with lender backing.
* Seller: high certainty, low upside.
* Buyer: strong control, big upfront spend.
2️⃣ Earnout-Heavy
* 40% cash, 15% note, 45% EBITDA earnout.
* Best for high-growth projections or volatile industries.
* Seller: big upside, long tail risk.
* Buyer: pay for performance, higher governance friction.
3️⃣ Rollover Growth Play
* 50% cash, 30% rollover, 20% ARR earnout.
* Best for PE-backed roll-ups.
* Seller: aligned for future exit.
* Buyer: retains founder motivation, but must share equity.
4️⃣ Note-Funded Bridge
* 55% cash, 35% note, 10% profit earnout.
* Best for cash-constrained buyers.
* Seller: earns interest but faces default risk.
* Buyer: preserves cash, adds leverage pressure.
5️⃣ Milestone-Driven Earnout
* 45% cash, 15% note, 40% milestone earnout.
* Best for product/regulatory plays (biotech, SaaS).
* Seller: clear triggers but timing risk.
* Buyer: pays only on proven events.
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🚨 Common Traps
Sellers:
* Vague GAAP definitions (buyer-friendly).
* Earnouts tied to uncontrollable metrics.
* No escrow or LOC protection.
Buyers:
* Overly complex payout formulas.
* Governance rights limiting integration.
* Paying cash too early.
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🧠 Key Lessons
* Sellers: trade headline valuation for certainty and protection.
* Buyers: blend earnouts, notes, and rollover to de-risk.
* Both sides: lock accounting policies and reporting rights early.
* The best LOIs are short, milestone-based, and fast to close.
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🏆 Final Takeaway
Valuation is the stage.
Structure is the script.
The difference between walking away rich or waiting years is how you negotiate the levers.
from Massachusetts Institute of Technology in Portland, OR, USA