Negotiating and Administering an Earnout: A Practical Guide

Document type: Guide Practice area: Corporate — Mergers and Acquisitions Jurisdiction: United States (Delaware and federal) Last reviewed: 5 September 2026

Step 1: Decide whether you want one

Before negotiating an earnout, ask whether the deal needs one.

An earnout is the right tool when the contingency is binary, verifiable, and outside the buyer's control. A regulatory approval. A patent issuance. A named customer's renewal decision made by that customer. These earnouts pay or do not pay, everyone can tell which, and they almost never litigate.

An earnout is a poor tool when it is standing in for a disagreement about quality. If the buyer thinks the business is worth eighty and the seller thinks it is worth a hundred and ten, and neither can point to a specific identifiable contingency that explains the gap, an earnout does not resolve the disagreement — it postpones it and adds a control problem.

Alternatives to raise first. A lower fixed price. A seller note on a fixed schedule, which pays regardless of performance. Rollover equity, which aligns the parties for as long as they hold it. A holdback against a specific identified risk. Representation and warranty insurance, where the gap is really about risk allocation.

The conversation to have with a selling client. You are accepting a claim against a company you will not control, measured by numbers you will not prepare, generated by a business you will not run. Sellers who hear that clearly often prefer a lower certain price, and they are frequently right.

Step 2: Fix the architecture in the letter of intent

The letter of intent is where earnout terms are set at their least examined and their most binding in practice. Whatever the LOI says becomes the baseline, and moving off it later costs credibility.

Put these six things in the LOI, or expect to lose them.

1. The metric and the period. "Revenue of the acquired product lines" is a different deal from "EBITDA of the Business," and the difference is worth more than most other terms combined.
2. Linear or cliff. State that payment scales between a floor and a cap. A cliff negotiated later is very hard to dislodge.
3. Cumulative measurement. Shortfalls in one year recoverable from outperformance in another.
4. Acceleration. On sale of the business, discontinuation of the product lines, or breach of the operating covenants.
5. That there will be operating covenants, listed by category even if not yet drafted.
6. Security. At minimum a parent guarantee; ideally an escrow or letter of credit.

What can wait. The exact overhead allocation cap, the accountant selection mechanism, the objection periods. These are real and they are not deal points.

What buyers should put in the LOI. An express statement that the buyer retains discretion over the operation of the business subject only to the specific covenants to be agreed, and that the earnout is an unsecured obligation unless otherwise agreed. This prevents a later argument that silence implied something else.

Step 3: Choose and define the metric

Rank the candidates by manipulability, least to most: binary event · revenue · gross profit · EBITDA · net income. Every step down adds accounting judgment that the buyer controls after closing.

Define the metric by product or contract, never by entity or business unit. Entities get merged. Business units get reorganized. Product lines and customer contracts persist and can be listed on a schedule. The definition that survives integration is:

"Business" means the products and services listed on Schedule 2.7(a) (identified by SKU and product family), together with any successor, derivative, replacement, or improved versions thereof, in each case regardless of the entity, division, business unit, or channel through which such products or services are sold, licensed, or delivered.

Then define revenue attribution to follow the product, not the seller:

Revenue shall be attributed to the Business based on the product or service sold, and not based on the legal entity, division, or sales organization that records the sale. Where a Business product is sold as part of a bundle, revenue shall be allocated to the Business on the basis of the standalone list price of the Business product relative to the aggregate standalone list prices of the bundled items.

If the metric is EBITDA, the overhead allocation is the whole fight. Cap it:

Allocations of corporate, shared, or indirect costs to the Business shall not exceed $[____] in the first Earnout Year, escalating by three percent (3%) in each subsequent Earnout Year, and shall exclude in all events: costs of Buyer's corporate development, investor relations, treasury, and internal audit functions; costs of any acquisition or disposition by Buyer other than the Transaction; costs of Buyer-wide systems implementations; and any allocation not consistent in kind and methodology with the Sample Calculation.

Exclude the noise. Purchase accounting effects, transaction expenses, non-cash stock compensation, impairments of goodwill created by the transaction, restructuring charges arising from the buyer's integration decisions, and management fees charged by the buyer or its affiliates.

Set the intercompany transfer price. If the buyer will sell Business products to its own affiliates, the price at which it does so determines the metric. State it — at list, at a stated discount, or at the price charged to comparable third parties.

Step 4: Build the sample calculation

This is the most valuable hour of the entire negotiation.

Take the target's most recent full fiscal year. Compute the earnout metric for that year, line by line, applying every definition and every exclusion in the draft agreement. Attach it as an exhibit. Have both sides' accountants sign off on the arithmetic.

What the exercise surfaces. Definitions that cannot be applied to real data. Line items nobody thought about. Two reasonable readings of the same sentence producing different numbers. Accounts the target maintains that the definition does not address. Every one of these is a dispute you have just prevented.

Then add the anti-restatement covenant:

The Earnout Statement shall be prepared applying the same accounting principles, policies, practices, methodologies, elections, judgments, estimation techniques, and classifications used in the preparation of the Sample Calculation, consistently applied. No change in any reserve, accrual, estimate, or judgment shall be reflected in the Earnout Statement except to the extent the underlying facts and circumstances have changed, and no principle, policy, practice, methodology, election, or classification shall be applied that was not applied in the Sample Calculation.

Do the same for the working capital target. Compute the trailing twelve-month average using the same line-item schedule and the same methodology that the closing statement will use. A target computed one way and a closing statement computed another produces an adjustment that measures methodology rather than performance — the very problem the Delaware Supreme Court addressed in Chicago Bridge & Iron Co. N.V. v. Westinghouse Electric Co., 166 A.3d 912 (Del. 2017).

Step 5: Replace efforts language with covenants

Understand what the efforts clause buys before relying on it. Bloor v. Falstaff Brewing Corp., 601 F.2d 609 (2d Cir. 1979) shows that a best efforts obligation has real content — a buyer that dismantles the acquired business will answer for it — and Sonoran Scanners, Inc. v. PerkinElmer, Inc., 585 F.3d 535 (1st Cir. 2009) shows that the scope depends on circumstances rather than the label. But in Lazard Technology Partners, LLC v. Qinetiq North America Operations LLC, 114 A.3d 193 (Del. 2015), a covenant framed around actions intended to reduce the earnout required proof of intent, and the buyer's ordinary business decisions were not actionable merely because they had that effect.

So write covenants, not adjectives. A working set:

• Maintain the Business as a separate reporting unit with separate books and records prepared consistently with the Sample Calculation.
• Maintain not fewer than [__] quota-carrying sales representatives dedicated to the Business.
• Spend not less than [__]% of Business revenue on marketing and promotion of Business products.
• Do not discontinue, sunset, or cease supporting any product listed on Schedule [__] without Seller Representative consent.
• Do not reduce list prices of Business products by more than [__]% without consultation with the Seller Representative.
• Do not reassign any customer account listed on Schedule [__] away from the Business sales organization in a manner that would reduce attributed revenue.
• Give Business products treatment no less favorable than comparable Buyer products in Buyer's sales channels, incentive compensation plans, and marketing programs.
• Do not change revenue recognition policies applicable to Business products.
• Maintain the employment of [named individuals] other than for Cause.

And add the effects-based backstop:

Buyer shall not take, and shall not permit any of its Affiliates to take, any action that would reasonably be expected to reduce the Earnout Metric, other than actions taken in the ordinary course of business consistent with the past practice of the Business, whether or not such action is intended to reduce any Earnout Payment.

Buyer's counter. A buyer will want an express statement that, subject to those covenants, it may operate its business in its own interest and owes no duty to maximize the earnout. That clause is reasonable and buyers should insist on it — it narrows the space in which the implied covenant of good faith operates, consistently with Nemec v. Shrader, 991 A.2d 1120 (Del. 2010) and Winshall v. Viacom International, Inc., 76 A.3d 808 (Del. 2013).

Step 6: Acceleration and security

Acceleration is the seller's most valuable protection, because it converts a breach claim requiring proof of causation and damages into a payment obligation.

Upon the occurrence of any Acceleration Event, the maximum remaining Earnout Payments shall become immediately due and payable in cash. Acceleration Events are: (a) a sale, transfer, or exclusive license of all or substantially all of the Business; (b) discontinuation of, or cessation of commercially reasonable support for, product lines representing more than []% of Business revenue; (c) a material breach by Buyer of Section [operating covenants] that remains uncured for thirty (30) days after notice; (d) a Change of Control of Buyer in which the acquirer does not assume the Earnout obligations in writing; (e) termination without Cause of any Key Employee listed on Schedule []; or (f) any bankruptcy or insolvency proceeding involving Buyer.

Security, in descending order of what sellers actually get. An escrow funded at closing with the maximum earnout — rare, and expensive for the buyer. A letter of credit. A guarantee from the buyer's ultimate parent — obtainable in most deals and worth asking for every time. Negative covenants limiting distributions and additional indebtedness at the obligor level. A security interest in the acquired assets — refused wherever the buyer has a lender, which is nearly always.

At minimum, identify the obligor. An earnout owed by a newly formed acquisition subsidiary with no assets is a promise from an empty entity. Name the parent as a co-obligor or a guarantor.

Step 7: Design the dispute mechanism

Two mechanisms, not one.

For accounting disputes: the independent accountant. Draft it with:

• A named firm and a fallback mechanism (each party nominates a national firm; the two nominees select a third) with deadlines and a default appointment.
• A conflicts check requirement before appointment. Named-firm clauses routinely fail because the firm audits one of the parties.
• Scope limited to the disputed items identified in the objection notice and not resolved in negotiation.
• Baseball resolution: for each disputed item, the accountant must select either Buyer's position or Seller Representative's position, and may not select any other value.
• The governing standard: the accounting hierarchy in the agreement and the Sample Calculation, and not the accountant's independent view of preferable practice.
• Procedure: simultaneous written submissions of stated length, one round of responses, no ex parte communication, a determination within forty-five days.
• Fees allocated in proportion to the aggregate dollar amount decided against each party.
• Expert, not arbitrator — or the reverse, stated expressly. The choice determines whether 9 U.S.C. § 9 confirmation and § 10 vacatur review apply.

For breach disputes: the agreement's general dispute resolution provision. Carve them out expressly:

The Independent Accountant shall have no authority to determine any claim that Buyer has breached Section [operating covenants] or any other provision of this Agreement, or to award damages, and any such claim shall be resolved in accordance with Section [dispute resolution].

The access provision. The seller's ability to test the numbers is the entire value of the objection right:

Buyer shall provide the Seller Representative and its Representatives with reasonable access, during the Review Period, to the books, records, work papers, systems, and personnel of Buyer and the Business relevant to the preparation of the Earnout Statement, including Buyer's consolidation entries, cost allocation schedules and supporting detail, intercompany pricing records, and management reporting packages relating to the Business, and shall respond to reasonable inquiries within five (5) Business Days.

The periods. Buyer prepares within sixty days of year end. Seller Representative has sixty to ninety days to object — and the clock should not start until access has actually been provided, which is a clause worth adding. Thirty days of negotiation. Then the accountant.

Step 8: Seller representative mechanics

• Appoint by name in the agreement and in the letters of transmittal, with an irrevocable power of attorney.
• Grant full authority: receive notices and statements, deliver objections, negotiate, settle, engage professionals, bind all sellers, allocate and distribute.
• Fund it. A fixed-dollar expense fund withheld at closing, replenishable from earnout proceeds, returned at termination. An unfunded representative cannot afford to object, which is exactly the outcome the buyer prefers.
• Exculpate and indemnify for anything short of gross negligence or willful misconduct.
• Attach the allocation spreadsheet at closing showing how each dollar of earnout flows to each seller and option holder. Allocation disputes among sellers are common and bitter.
• Consider a professional representative firm in any deal with more than a handful of sellers.

Step 9: Administration — the buyer's obligations from day one

Set up the accounting on day one to match the agreement. Create the reporting unit. Configure the general ledger so the metric can be computed the way the Sample Calculation computes it. Do not wait until the first statement is due to discover that the system cannot produce the number.

Brief the operating people. The integration team, the channel chief, the CFO's group, and the product managers all need to know that specific covenants exist and what they say. Most earnout breaches are committed by people who never read the purchase agreement. A one-page summary of the operating covenants, circulated to everyone with authority over the business, prevents more litigation than any clause.

Manage internal communications. An email observing that a decision "helps us on the earnout" will be produced in discovery and will be the seller's best exhibit. Not because it is wrong to consider the earnout — because it reads badly.

Document business decisions on their own merits. Where a decision affects the metric, record the business rationale contemporaneously. A buyer with a documented, independently justified reason for discontinuing a product line is in a very different position from one reconstructing a rationale two years later.

Deliver the statement on time and with detail. A statement that shows the computation, ties to the Sample Calculation line by line, and attaches supporting schedules invites a narrow objection. A one-page statement with a number on it invites a broad one.

Grant access generously. The cost of access is low; the cost of an access fight is high, and a buyer that stonewalls access converts an accounting dispute into a bad-faith narrative.

Step 10: Administration — the seller representative's playbook

The day the statement arrives, do three things.

1. Calendar the objection deadline and every intermediate date. Deemed acceptance is enforced.
2. Send a written access request listing specifically what you need: the general ledger detail for the period, the allocation schedules and their supporting methodology, intercompany pricing records, the management reporting package, revenue detail by SKU, and headcount and marketing spend data supporting covenant compliance.
3. Engage an accountant who has done earnout disputes, not the sellers' historical tax preparer.

Then test in this order.

• Tie the statement to the Sample Calculation. Line by line. Any line that does not appear in the Sample Calculation is the first question.
• Test the allocation against the cap and the exclusion list.
• Test revenue attribution. Pull the SKU-level detail and confirm that everything on the product schedule was attributed to the Business regardless of who sold it.
• Test exclusions. Purchase accounting, transaction expenses, stock compensation, buyer-driven restructuring.
• Test covenant compliance separately. Headcount, marketing spend, product continuity, account assignments, pricing. This is a different inquiry from the accounting and it goes to a different forum.

Write the objection notice properly. Identify each disputed item, state your position and the dollar amount, and — because most agreements make unobjected items final — object to everything you have any basis to dispute, even items you expect to concede. You can withdraw an objection; you cannot add one after the deadline.

Negotiate before submitting. Most items resolve. The ones that do not are usually two or three real disagreements, and a submission of three items is faster, cheaper, and more likely to succeed than a submission of thirty.

Interlude: the working capital adjustment, step by step

The earnout gets the attention; the working capital true-up gets the money more often, and it is due within ninety days of closing rather than three years later.

Step A: build the line-item schedule. Take the target's trial balance and mark each account: included in working capital, excluded, or moved to cash, indebtedness, or transaction expenses. Every account gets a designation. Attach the schedule as an exhibit.

Step B: resolve the perennial line items explicitly.

• Deferred revenue. Is it a current liability for this purpose? At face, or at the estimated cost to fulfil? The two answers can differ by an order of magnitude for a software or services business.
• Income taxes. Current tax assets and liabilities in or out; and if in, computed how.
• Accrued bonuses and vacation. Full accrual through closing, or the target's historical partial accrual convention.
• Intercompany balances. Ordinarily eliminated; say so.
• The current portion of long-term debt. Belongs in indebtedness, not working capital. Do not count it twice.
• Prepaid expenses, particularly insurance premiums that will be cancelled at closing.
• Inventory reserves and the methodology for computing them, which is where GAAP-versus-practice fights concentrate.

Step C: compute the target from the same schedule. A trailing twelve-month average of month-end working capital, computed using the line-item schedule and the historical methodology, adjusted for known seasonality. Do not accept a target derived from a banker's summary financials.

Step D: state the accounting hierarchy. Agreed policies exhibit first, then historical practice consistently applied, then GAAP — with the anti-restatement covenant. This is the drafting answer to Chicago Bridge: the true-up measures change on a consistent basis, and it is not a vehicle for re-pricing the deal through new methodology.

Step E: define cash, indebtedness, and transaction expenses with lists. Not with a general standard plus a residual "and obligations of a similar nature." For transaction expenses, remember the employer payroll taxes on change-of-control and transaction bonuses — routinely omitted, routinely material.

Step F: decide two-way or one-way, and set the collar. A two-way adjustment is standard. A deductible suppresses trivial disputes; make it a true deductible or a true threshold and say which.

Step G: fund an adjustment escrow. Separate from the indemnity escrow, sized to the plausible range, released automatically on finalization.

Step H: run the same objection and accountant process as for the earnout, on a shorter clock — thirty to forty-five days to object is typical.

Interlude: two negotiations, watched

The first: Halberd Industrial buys Torrance Instruments.

Delia Marchetti's counsel opened with a demand for a revenue-based earnout, no overhead allocation, and full acceleration. Halberd's counsel opened with EBITDA, GAAP, commercially reasonable efforts, and no acceleration.

Where they landed, and why each move happened.

Metric. EBITDA, because Halberd would not pay a revenue-based earnout on a business whose margins it intended to change — but with eleven enumerated exclusions and a hard-dollar overhead cap. Delia's team gave up the metric and won the definition, which was the better trade.

Efforts. Deleted entirely and replaced with nine operating covenants plus the effects-based backstop. Halberd accepted the covenants because they were specific and it could plan around them; it had resisted the vague standard precisely because it could not.

Acceleration. Granted on sale, discontinuation, covenant breach, and key employee termination. Halberd priced this by reducing the maximum earnout from thirty-five million to thirty. A rational trade for both sides.

Security. Parent guarantee, no escrow. Halberd's parent was investment grade; an escrow of thirty million would have been a real cost for no incremental protection.

Dispute mechanism. Named accountant with a nomination fallback, baseball resolution, proportional fees, breach claims carved out to arbitration.

Sample calculation. Prepared in week three of the negotiation, which surfaced that Torrance had been capitalizing certain field service labor in a way GAAP would not support. Rather than becoming a post-closing dispute, it became a signing-date adjustment to the target.

The second: a deal that went wrong.

A regional logistics company sold to a private equity-backed platform with a two-year EBITDA earnout, "determined in accordance with GAAP," and a commercially reasonable efforts clause. No sample calculation. No overhead cap. No acceleration. No separate books requirement.

Within four months the platform had merged the target's operations into an existing subsidiary, moved the dispatch function to a shared service center, allocated a share of the platform's management fee to the business unit, and re-priced several customer contracts to platform standard rates.

Every one of those decisions had a legitimate business rationale. Not one of them breached the agreement as written. The earnout paid nothing. The sellers sued on the implied covenant and lost on a motion to dismiss, because under Nemec the covenant could not be used to impose operating obligations the parties had not agreed to, and under Winshall the court would not rewrite the bargain.

The whole case was decided at drafting. Four provisions — a sample calculation, an overhead cap, a separate-books covenant, and acceleration on integration — would have changed the outcome entirely, and each would have taken an hour to negotiate.

Step 11: If it goes to litigation

Characterize the claim. Breach of an express operating covenant is the strongest claim and the one with documentary proof. Breach of the accounting provisions belongs with the accountant. The implied covenant of good faith is a residual claim, narrowly available under Dunlap v. State Farm Fire & Casualty Co., 878 A.2d 434 (Del. 2005) and constrained by Nemec — it fills gaps and does not override express terms. Airborne Health, Inc. v. Squid Soap, LP, 984 A.2d 126 (Del. Ch. 2009) is the standard citation for what the covenant does and does not reach in an earnout.

Discovery targets. Integration plans, budget submissions and variances, sales compensation plans, channel policies, management reporting packages, board and investment committee materials referencing the acquired business, and the accounting work papers.

Damages. Build the counterfactual model early. What would the metric have been but for the breach? Buyers attack causation — the business would have missed anyway — and attack the model as speculative. This is the fight that acceleration provisions eliminate, which is the strongest reason to negotiate one.

Consider the relationship. Where seller principals remain employed by the buyer, an earnout dispute is also an employment problem. Decide early whether the client's priority is the money or the role, because pursuing both aggressively usually secures neither.

Special situations

The seller stays and runs the business. The most favorable earnout structure for a seller, and the one that creates the most tax risk. If the earnout is payable only while employed, or is forfeited on departure, the Service and a court may treat it as compensation for services rather than purchase price — ordinary income, employment taxes, and a deduction for the buyer instead of basis. Decouple them: make the earnout payable regardless of continued employment, pay separately for services at a market rate under a separate employment agreement, and document the valuation reasoning.

The seller leaves at closing. Then the earnout depends entirely on people the seller does not know, and the operating covenants and acceleration provisions carry the whole load. A seller in this position should push hardest for revenue rather than EBITDA, for acceleration triggers, and for a short measurement period.

Regulatory or clinical milestones. Common in life sciences and in regulated industries. These are the earnouts that work, because the milestone is binary and third-party determined. The drafting attention goes to: defining the milestone precisely (which approval, for which indication, in which jurisdiction, by which date), diligence obligations in pursuing it (specific — trials to be run, filings to be made, spend to be committed), and what happens if the buyer abandons the program, which should be an acceleration event or a reversion of the asset.

Multiple earnout tranches with different metrics. Workable, and each tranche needs its own definition, its own sample calculation, and its own dispute path. Do not let a single dispute mechanism drafted for the first tranche silently govern the third.

The buyer is itself acquired. Assumption of the earnout obligation by the acquirer should be an express covenant, and failure to obtain a written assumption should be an acceleration event. Otherwise the seller's counterparty becomes a company with no memory of the deal and no incentive to honor it.

Cross-border earnouts. Add: currency of payment and the conversion mechanism; withholding tax and gross-up; the effect of local statutory accounting differing from the metric's basis; enforcement of the dispute mechanism in the obligor's jurisdiction; and whether the parent guarantee is enforceable where the parent sits.

Earnouts in bankruptcy. An earnout is a general unsecured claim against the obligor, and a contingent one at that. Where buyer creditworthiness is a real question, the answer is security or a shorter, front-loaded payment structure — not a stronger covenant, which is worth nothing against an estate.

Valuing an earnout at signing

Both sides should model the earnout before agreeing to it, and remarkably often neither does.

The seller's model. Take the business plan the seller actually believes, not the one in the confidential information memorandum. Apply the metric definition as drafted — including the overhead allocation, the exclusions, and the transfer price. Compute the payment in the base case, a downside case, and an upside case. Then apply a probability weighting and a discount rate that reflects both the business risk and the counterparty and control risk.

That last adjustment is the one sellers omit. An earnout is not a risk-free receivable; it is a contingent claim against a company that controls the outcome. A discount rate materially above the seller's cost of capital is appropriate, and the resulting present value is often startlingly below the headline number. Show the client that number, and then ask whether a smaller amount of certain cash at closing would be preferable.

The buyer's model. For accounting purposes the earnout is contingent consideration recorded at fair value at acquisition and remeasured through earnings each period. That produces earnings volatility, and a CFO who was not consulted will be unhappy. It also means the buyer has a documented internal valuation of the earnout that a seller's counsel will eventually request in discovery — a point worth knowing before the model is written.

The negotiation use. A seller who arrives with a defensible probability-weighted model has a concrete basis for trading earnout size against certainty, or for demanding a floor. "We will take twenty-two million of the thirty as a guaranteed seller note and leave eight contingent" is a specific proposal that often closes a gap that abstract argument cannot.

Working with the accountants

Earnout and adjustment provisions are drafted by lawyers and operated by accountants, and the handoff is where value leaks.

Bring the accountants in at drafting, not at signing. The seller's accountant should confirm that the metric can be computed from the target's records. The buyer's accountant should confirm that it can be computed from the buyer's post-integration systems. A metric neither system can produce is a dispute with a scheduled start date.

Have both sides' accountants agree the sample calculation arithmetic. Not the policy choices — the arithmetic. If they cannot agree what the number was for a completed historical year with full information, they will certainly not agree what it is for a future year with partial information.

Write the accountant's instruction letter at drafting time. The letter that will eventually engage the independent accountant should be drafted as an exhibit, so that the instruction — decide only these items, apply this hierarchy, choose one of the two positions, no ex parte contact — is not negotiated in the middle of a dispute.

Understand what an accountant will and will not decide. An accountant will decide whether a reserve was computed consistently with a stated methodology. An accountant will not decide whether a buyer breached a covenant, will not award damages, and will be visibly uncomfortable if asked to interpret a contract. Route accordingly.

Relationship management

Earnout periods are two to three years during which the seller has a large financial interest in a business it does not control and, often, employees still working there.

For the buyer. Give the seller representative real information voluntarily — quarterly metric estimates, notice of significant decisions affecting the business, and an annual conversation. It costs nothing and it prevents the information vacuum that turns ordinary business decisions into suspected manipulation. The cheapest earnout dispute is the one that never starts because the seller understood what was happening.

For the seller. Distinguish between decisions you dislike and decisions that breach. A buyer is entitled to run the business it bought. Objecting to everything destroys credibility for the objection that matters.

For both. Agree a communication protocol at closing: a named contact on each side, a quarterly call, and a standing agenda. Put it in the agreement if the relationship warrants it.

When employees are involved. Seller principals who stay on are simultaneously employees of the buyer and beneficiaries of a claim against it. That is an uncomfortable position and it should be acknowledged in writing — with a clear statement that pursuing earnout rights is not a breach of any employment duty, and that raising earnout concerns will not be treated as cause.

What good looks like: the finished provision set

A well-built earnout has, at minimum, these components. Use it as a completeness test on any draft.

1. A defined Business by product and contract, entity-agnostic.
2. A defined metric with an exclusion list.
3. A capped and constrained overhead allocation.
4. A signed sample calculation exhibit with an anti-restatement covenant.
5. A stated intercompany transfer price.
6. Enumerated operating covenants with numeric floors.
7. An effects-based backstop covenant that does not turn on intent.
8. A buyer discretion clause limited by those covenants.
9. Acceleration events including sale, discontinuation, covenant breach, non-assumption, and key employee termination.
10. A named obligor and a parent guarantee.
11. A set-off provision limited to finally determined claims or escrowed disputed amounts.
12. A preparation deadline, an access provision with enumerated categories, an objection window that starts on delivery of access, and a specificity requirement.
13. An independent accountant provision with a named firm, a fallback, conflicts screening, limited scope, baseball resolution, a stated standard, a procedure, a deadline, and proportional fees.
14. An express carve-out of breach claims from the accountant's jurisdiction.
15. A designated, funded, exculpated seller representative and a closing-date allocation spreadsheet.
16. Tax provisions addressing installment reporting, imputed interest, and the separation of purchase price from compensation.

If a draft is missing more than three of these, the deal has an earnout dispute in its future.

Calendar: what to diarize on closing day

Common mistakes, and what to do instead

Negotiating the earnout last, at two in the morning. It is the provision most likely to be litigated. Negotiate it first, when everyone is fresh.

Accepting "in accordance with GAAP" as the whole standard. Add the three-tier hierarchy and the sample calculation.

Relying on an efforts clause. Replace it with covenants and floors.

Defining the Business by entity. Define it by product and contract.

Leaving overhead allocation open. Cap it in dollars with an exclusion list.

Omitting acceleration. It is the provision that makes everything else enforceable.

Failing to identify and credit-check the obligor. Get the parent guarantee.

Sending everything to the accountant. Carve out breach claims.

Appointing an unfunded seller representative. Withhold a fixed expense fund at closing.

Letting the buyer's operating people learn about the covenants from a complaint. Circulate the summary in week one.

Missing the objection deadline. Calendar it the day the statement arrives, and demand access in writing the same day.

Step 12: Tax administration

• Determine at signing whether installment treatment under 26 U.S.C. § 453 applies or will be elected out of.
• Compute imputed interest under 26 U.S.C. § 483 and, where a debt instrument is involved, the issue price rules of 26 U.S.C. § 1274.
• Separate purchase price from compensation explicitly. An earnout payable only to sellers who remain employed, or forfeited on termination, risks characterization as ordinary compensation subject to employment taxes.
• Confirm the allocation of consideration among asset classes where the transaction is an asset deal or a deemed asset deal, and update it as earnout payments are made.
• Agree the reporting positions between buyer and seller at signing so the parties do not take inconsistent positions on the same payment.

Related documents

• Earnouts and Post-Closing Purchase Price Adjustments: Drafting, Measuring, and Fighting About Them
• Earnout and Purchase Price Adjustment Checklist: A Practical Checklist
• Earnout Toolkit: Milestone Definitions, Accounting Protocols, and Dispute Submissions
• Representations, Warranties, and Indemnification in Acquisition Agreements: Where the Money Actually Moves
• Acquisition Agreement Toolkit: Reps, Schedules, Escrows, Earnouts, and Claim Notices
• Asset Deals, Stock Deals, and Successor Liability: What Follows the Business and What Stays Behind

This guide is general information, not legal advice, and does not create an attorney-client relationship.