Marketing Agency Letter of Intent: What to Expect and Negotiate

You've found a buyer. You've talked through your business model, answered questions about clients and team, and both sides feel good about the fit. Now comes the LOI—the Letter of Intent. The SBA's business sale guide stresses that the LOI is the most negotiated document in any acquisition -- and that sellers who accept the first version often leave significant money and protection on the table.

An LOI is deceptively simple: it looks like a summary document (maybe 5-15 pages) that outlines the main terms of the deal. But it's also one of the most important documents you'll sign in the entire timeline.html" style="color:#243ef1;border-bottom:1px solid rgba(36,62,241,.3);">sale process. The LOI locks in price, structure, exclusivity, and timeline. It signals your serious intent to selling-marketing-agency.html" style="color:#243ef1;border-bottom:1px solid rgba(36,62,241,.3);">sell and the buyer's serious intent to buy. And critically, it shapes everything that comes after—the due diligence process, the final purchase agreement, and ultimately, the closing.

Most founders approach the LOI passively. They see the buyer's draft, maybe make a few tweaks, and sign. That's a mistake. The LOI is the one time you have full negotiating leverage. The buyer is interested, you've built rapport, and they haven't yet invested weeks in due diligence. After you sign, you're largely locked in—renegotiating material terms becomes much harder.

This guide walks you through what's in a typical agency LOI, what you should negotiate, red flags to avoid, and how to close the deal with confidence.

What's Actually in an LOI

A typical agency LOI includes these core sections:

1. Purchase Price and Structure

The LOI states the purchase price (or how it will be calculated) and the structure: what portion is paid at close vs. held back in escrow, what portion (if any) is contingent on earn-outs or seller financing.

Example: "Buyer will pay Seller $5,000,000 in aggregate consideration, structured as: (i) $4,000,000 at close via wire transfer, (ii) $500,000 held in escrow for 12 months to secure reps and warranties, and (iii) $500,000 contingent on customer retention (if customer churn exceeds 15% in Year 1, this amount is forfeited)."

This is the section you'll negotiate most. Don't let a buyer lock in an all-cash structure at close—some escrow is normal. But 20-30% held back is typical; much more than that and you're essentially financing a portion of your own sell-digital-marketing-agency.html" style="color:#243ef1;border-bottom:1px solid rgba(36,62,241,.3);">sale.

2. Exclusivity Period

The LOI grants the buyer an exclusive window to negotiate and close the deal. During this period, you agree not to solicit, encourage, or accept offers from other buyers. Exclusivity typically runs 60-90 days, though it can be shorter (45 days) or longer (120 days) depending on deal complexity.

The exclusivity period is critical. If due diligence surfaces issues and the buyer walks, you've lost 2-3 months and are back to square one. Negotiate for a shorter exclusivity period if you're not confident in the buyer, or if you have other serious buyers in the wings (in which case, don't mention them during LOI negotiation—just keep options open).

3. Non-Solicitation of Employees and Customers

The LOI prohibits you (the seller) from soliciting customers or employees post-close without the buyer's consent. The non-compete is tighter: you agree not to work in a competing business for a defined period (typically 1-3 years) within a defined geography. Non-solicitation is standard; non-compete length is negotiable.

Example: "Seller agrees not to solicit any employee or customer of the Company for a period of 24 months post-close, and not to engage in a competing business within the United States for 36 months post-close."

If you plan to stay and run the agency post-close (and take an equity roll), a 2-year non-compete is reasonable. If you're exiting entirely, push for 1-2 years max, and make sure the geography is defined (not nationwide if the agency is local).

4. Reps and Warranties (Outline)

The LOI includes a brief outline of representations and warranties—basically, your promises about the state of the business. These are promises that the business is what you say it is: financials are accurate, there are no undisclosed liabilities, customers are not in default, employees are paid fairly, no pending litigation, no IP infringement, etc.

The LOI outlines these at a high level; the full detail comes later in the Purchase and Sale Agreement (SPA). But the LOI should flag major ones so both sides understand what's being represented.

5. Conditions to Close

The LOI specifies what must happen before the deal closes. Typical conditions:

• No material adverse change to the business (revenue doesn't drop unexpectedly, no major customer losses).
• Buyer's financing is secured (if debt financing is part of the purchase).
• No litigation pending or threatened against the company.
• Satisfactory completion of due diligence.
• Regulatory approvals (if applicable).
• Executed lease assignment (if you're in a leased office).

The most common condition to close: due diligence reveals no material issues. That's broad and gives the buyer an exit if they discover something concerning. But it's standard, and you should expect it.

6. Due Diligence Timeline and Scope

The LOI specifies how long due diligence will run (typically 45-90 days post-signing) and what will be reviewed: financial records, customer contracts, employee agreements, IT systems, IP registrations, litigation, tax returns, bank statements, etc.

The longer the due diligence window, the longer you're in limbo. Push for 45-60 days; 90 days is excessive unless the deal is very large or complex. Also, agree in the LOI on a list of required documents—this prevents the buyer from asking for new items every week.

7. Closing Timeline and Logistics

The LOI specifies the target close date (typically 30-60 days after due diligence concludes) and logistics: where funds are wired, who handles escrow, how agreements are signed, etc.

Example: "Closing will occur on [Target Date], or as soon thereafter as conditions are satisfied. Buyer will wire purchase price funds to [Seller's Attorney's Trust Account]. Escrow funds will be held by [Escrow Agent] in an interest-bearing account."

8. Earn-Out Structure (If Applicable)

If part of the purchase price is contingent on post-close performance, the LOI outlines the earn-out formula. For agencies, earn-outs are often tied to customer retention: if you retain 90%+ of customers in Year 1, you get the full earn-out; if retention falls below 80%, you get zero.

Earn-outs are a red flag. They shift risk to you post-close. If a customer leaves because the buyer doesn't service them well, you still lose money. Negotiate hard against earn-outs, or if you must accept them, cap them at 15-20% of purchase price and define the clawback metrics precisely.

• Typical LOI Timeline: From execution to close is 120-180 days (4-6 months).
• Exclusivity Duration: 60 days is standard; ranges 45-120 days depending on buyer and deal complexity.
• Escrow Holdback: 10-20% of deal value is normal; anything over 30% is excessive.
• Earn-Out Prevalence: ~35% of lower-middle-market agency deals include some earn-out component.
• Deal Failure Rate post-LOI: ~10-15% of LOI-signed deals fail to close (usually due to due diligence findings).

What's Negotiable vs. Standard

Highly Negotiable

• Purchase price: This is always negotiable. Buyers often come in below fair market and expect negotiation. Don't accept the first offer; counter with what your business is worth (use multiples benchmarks for your vertical).
• Cash at close vs. escrow/holdback: Standard is 80-90% cash at close, 10-20% escrow. Don't let a buyer push you above 20-30% escrow; that's excessive and means you're partially financing your own sale.
• Earn-out structure: If earn-outs are part of the deal, negotiate the threshold (when you get it), the metric (customer retention? revenue growth?), the clawback cap, and the time period. Push to cap earn-outs at 10-15%.
• Non-compete period: 1-3 years is typical. If you're not staying, push for 1-2 years. If you're rolling equity and staying, 2-3 years is reasonable.
• Exclusivity period: 60 days is standard, but negotiable. If you have other buyers, push for 45 days. If you're unsure of the buyer, push for 45 days too.
• Indemnification cap: Reps and warranties indemnification is capped at a basket (minimum claim size, e.g., $50K) and a ceiling (max payout, e.g., 10-15% of deal value). Negotiate these terms; they determine your exposure post-close.

Less Negotiable (Standard Terms)

• Confidentiality obligations: These are almost always required. You'll agree not to disclose the buyer, terms, or business details post-close. This is standard and rarely negotiated.
• Material Adverse Change clause: The buyer gets an out if the business deteriorates materially during due diligence or between LOI and close. This is standard. You can negotiate the definition of "material" (e.g., 15% revenue decline) but shouldn't try to eliminate it entirely.
• Due diligence scope: The buyer gets to review standard items. You can carve out items (e.g., personal financial records, health records) but the buyer is getting the main business docs.
• Representation period post-close: Reps and warranties extend beyond close (typically 12-24 months) so the buyer can bring claims if they discover issues. 12-18 months is standard; push back on anything longer than 24 months.

Red Flags in an LOI

Some LOI terms should trigger alarm bells. If you see these, either negotiate hard or walk away:

Red Flag #1: Earn-Outs Over 25-30% of Deal Value

If 40%+ of your sale proceeds are contingent on post-close performance, you're essentially working for the buyer with no guarantee of payment. This is excessive. Cap earn-outs at 15-20% max, and only if the metric is within your control (e.g., customer retention you directly influence). Don't accept earn-outs tied to buyer-controlled metrics like market growth or pricing changes.

Red Flag #2: Vague Earn-Out Formula or Clawback Triggers

If the LOI says "earn-out is contingent on business performance as determined by Buyer," you have no security. What if the buyer interprets "performance" as revenue per customer and then cuts prices? Insist that the earn-out formula is defined in the LOI, calculated using objective metrics, and auditable by you (or your accountant).

Red Flag #3: Minimal or No Escrow

If the buyer offers to pay 100% of the price at close with no escrow, be suspicious. That's unusual. A buyer needs some protection against undisclosed liabilities or breached reps. If they don't want escrow, either they're unusually confident (good sign) or they're unsophisticated (bad sign). Standard is 10-20% escrow; don't go below 10%.

Red Flag #4: Overly Broad Reps and Warranties

If the LOI lists unlimited reps or reps like "Seller represents that all aspects of the business are legal and compliant," you're exposed to infinite liability. Reps should be specific: financials are accurate, customers are not in default, contracts are enforceable, no pending litigation, etc. Broad, undefined reps are a buyer protection tactic designed to give them maximum indemnification claims.

Red Flag #5: Very Short Due Diligence Window (Under 30 Days)

If the buyer wants to close due diligence in 2-3 weeks, either they're unserious (just exploring) or they're rushing you to hide something (pressure tactic). Legitimate due diligence on an agency takes 45-90 days. Push back on anything under 30 days.

Red Flag #6: Non-Compete Extending 5+ Years

A 5-year non-compete is punitive and, in many states, unenforceable (viewed as an unreasonable restraint of trade). Push for 2-3 years max. Anything longer is a buyer-side overreach.

Red Flag #7: Undefined Close Timeline

If the LOI says "close will occur as soon as feasible" or doesn't specify a target close date, you're in limbo. The deal could hang for months. Insist on a specific target close date (e.g., 60 days post-LOI, or 30 days post-due-diligence completion).

Red Flag #8: Seller Financing Exceeding 10-15% of Deal Value

If the buyer is asking you to finance more than 10-15% of the purchase price (meaning they'll pay you in installments post-close), that's risky. If the buyer's business performs poorly, they may not be able to pay you. Keep seller financing minimal.

Earn-Outs: Proceed with Caution

Earn-outs deserve special attention because they're common in agency deals and can cost you significantly.

A typical earn-out: If the agency retains 90%+ of customers in the first 12 months post-close, the seller gets an additional $250K (10% of deal value). If retention falls below 90%, the earn-out decreases proportionally or disappears entirely.

The problem: Post-close, you may not control whether customers stay. If the buyer integrates your agency poorly, customers may leave. But you lose money anyway. This is misaligned risk.

If You Accept an Earn-Out, Insist On:

• Specific, objective metrics: Not "buyer's sole discretion" but measurable KPIs like "customer retention," "annual recurring revenue," or "customer lifetime value." Metrics must be audit-able by you.
• Clear formula: Outline the formula in the LOI. Example: "Earn-out = $500K × (Actual Customer Retention % - 85%) / 5%." This removes ambiguity.
• Cap at 15-20%: Don't accept earn-outs over 20% of total deal value. You'd be working for pennies post-close.
• Control on execution: If you're staying with the company post-close (in a management role), push for a provision that the buyer agrees to best-efforts to achieve the earn-out metrics. You want the buyer incentivized to help you hit the earn-out.
• Audit rights: You can audit the buyer's calculation of earn-out metrics at your expense (typically once per year). Don't accept earn-outs you can't verify.
• Payment schedule: Earn-outs should be paid within 30-60 days of the measurement date, not left hanging indefinitely.

From LOI to Purchase Agreement

After you sign the LOI, the buyer's lawyer drafts a Purchase and Sale Agreement (SPA)—the long-form legal document that governs the deal. The SPA takes the outline in the LOI and fills in detail: exact representations and warranties, indemnification provisions, escrow mechanics, post-close adjustments, definition of "EBITDA," adjustment for working capital, etc.

The SPA usually takes 3-4 weeks to draft and negotiate. It's detailed and legal-heavy. Key things to watch for:

Indemnification Mechanics

The SPA specifies how the buyer brings indemnification claims (for breached reps). Watch for:

• Basket: The minimum dollar amount before the buyer can claim indemnification (typically $50K-$100K). Claims below the basket don't count.
• Cap: The maximum amount the buyer can recover via indemnification (typically 10-15% of deal value, sometimes capped at the escrow amount).
• Survival period: How long reps survive post-close. Typical is 12-18 months for general reps, 36 months for tax and IP reps. Negotiate for shorter periods where possible.
• Exclusive remedy: Usually, indemnification is the buyer's exclusive remedy (they can't sue you outside the indemnification process). This is good for you—it caps your exposure.

Escrow Release

The SPA specifies when escrowed funds are released to you. Typical: escrow is held for 12-18 months post-close. After 12 months, if there are no pending indemnification claims, the escrow is released. Watch for language that says the escrow is released "within 30 days after the survival period expires"—not immediately, but soon after.

Working Capital Adjustments

If the SPA includes a working capital adjustment (not all deals do, but many do), it specifies how working capital is calculated at close, what the target is, and how over/under gets adjusted. This is complex accounting. Your accountant should review this section closely.

The Home Stretch: LOI to Close

From LOI signature to close, you're typically 120-180 days out. During this time:

• Weeks 1-4: Buyer's team reviews docs, asks follow-up questions, plans SPA language.
• Weeks 5-8: Buyer's lawyer drafts SPA. You and your lawyer negotiate terms.
• Weeks 9-12: Final SPA negotiation. Buyer completes due diligence. Buyer's accountants finalize financial model and purchase price allocation.
• Weeks 13-16: Closing prep. Final reps certificates, employment agreements, transition docs. Escrow agent coordination. Closing call scheduled.
• Week 17+: Closing. Docs signed, funds wired, you're done (until earn-out period, if applicable).

Stay organized, respond quickly to diligence requests, and keep your lawyer in the loop. Most deals close on time if both sides stay focused.

Know your deal terms inside and out.

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