How earnouts work in an MSP sale

An earnout is part of a purchase price that the buyer pays later, only if the business hits defined targets after the sale. It usually appears when buyer and seller disagree about what the business is worth, or when the buyer is uncertain whether clients and revenue will stay after the owner steps back. The earnout bridges that gap by making part of the price conditional.

For a seller, the key fact is this: after closing, the buyer runs the business. Your earnout depends on numbers you no longer control. Most of the negotiation, then, is about how those numbers will be measured and protected.

Choosing the metric

Earnouts in MSP deals are commonly tied to one of three measures. Each shifts risk differently.

• Revenue is the easiest to measure and the hardest for a buyer to manipulate through cost allocations. It does not reward profitability, so buyers sometimes resist it.
• Monthly recurring revenue focuses on the part of the business the buyer values most. It requires a clear definition of what counts as recurring, which is not always obvious when projects, pass-through licensing and one-time fees are mixed in.
• Gross profit captures both price and cost to serve. It is closer to what the buyer cares about, but it opens the door to disputes over which costs are charged against it.

Net income or EBITDA targets are possible, but they give the buyer the most influence through overhead allocations, integration costs and management fees. Sellers are generally more exposed with them.

Here is an illustrative example with round numbers. A seller agrees to a $3,000,000 price: $2,400,000 at closing and up to $600,000 in earnout payments, split into $300,000 for each of two years. The year-one earnout is tied to recurring gross profit. Nothing is paid below $800,000, the full $300,000 is paid at $1,000,000 or above, and the payment scales evenly in between. If year-one recurring gross profit comes in at $900,000, the seller has achieved half of the $200,000 range, so the payment is $150,000. Notice how much the outcome depends on what counts as recurring gross profit.

Measurement and accounting controls to negotiate

The definitions section of the earnout is where money is won or lost. Points sellers commonly focus on:

• Accounting policies. Require that the metric be calculated using the same policies the business used before the sale, with examples attached. Revenue recognition for annual prepayments, treatment of pass-through licensing and classification of labor should not quietly change.
• Cost allocations. If the metric is gross profit, list which costs are included. Buyer-wide tools, shared help desk staff and corporate overhead can be allocated in ways that reduce the figure.
• Integration decisions. Moving clients onto the buyer's tool stack, re-pricing agreements or merging service desks can raise costs or trigger churn. Agree on how those effects are treated.
• Client definitions. Clarify how revenue from acquired clients is tracked when the buyer combines them with its existing accounts, cross-sells new services or rebrands agreements.
• Information rights. The seller should receive the calculation with supporting detail on a set schedule and have the right to review the underlying records.
• Dispute resolution. A defined process, often with an independent accountant deciding narrow calculation disagreements, is faster and cheaper than litigation.

Other terms that shape the payout

Beyond the metric, several terms affect whether and when an earnout gets paid:

• Acceleration. Consider what happens if the buyer sells the business, merges it away or terminates the seller without cause during the earnout period.
• Operating covenants. Some sellers ask the buyer to commit to running the business in the ordinary course or to keep certain staff in place. Buyers often push back, so these require negotiation.
• Offset rights. Buyers may want to deduct indemnity claims from earnout payments. Limit the scope and require that claims be resolved first.
• Payment timing. Set a firm date after each measurement period by which the calculation and payment are due.
• Tax treatment and employment links. Whether an earnout is treated as purchase price or as compensation can change the tax result, especially if payments depend on the seller staying employed.

An earnout can close a real valuation gap and let a seller share in growth they helped create. It works best when both sides can read the definitions and calculate the same number from the same records.

This guide is general information, not financial, legal or tax advice for your situation. Earnout terms should be drafted and reviewed with your attorney, CPA and other deal advisors.