Criteria for Evaluating Business Acquisitions: The 12-Point Pre-LOI Filter I Use Before I Sign

The criteria for evaluating a business acquisition are the pre-LOI thresholds a target must clear across four dimensions — financial (recurring revenue mix, EBITDA quality, DSCR ≥1.5x, working capital), strategic (owner independence, market position, customer diversification), operational (SOPs, key-person risk, systems maturity), and deal-structure (transferable contracts, clean liability history, seller motivation). A target that clears at least 9 of 12 criteria earns a Letter of Intent. Anything under 7 gets a polite pass. This filter runs in under an hour with a P&L, three years of tax returns, and a 30-minute call with the seller — long before you spend a dollar on due diligence.

Look, most buyers get evaluation criteria backwards. They fall in love with the industry, or the price, or the seller’s story, and then they retrofit “criteria” that justify the deal they already want to do. That’s how you end up owning a business you should have walked away from at the second meeting.

I’ve done 300+ deals in 30 years. Every deal that made me money cleared the same criteria before I wrote the LOI. Every deal that almost buried me? I skipped one or two of them because I liked the story. Don’t skip. This page is the exact 12-point checklist my coaches and I run inside Dealmaker Academy, and it’s the first filter that sits underneath the broader work in comparing acquisition methods and frameworks.

Why Criteria Come Before Structure and Price

Structure decides how you buy it. Price decides what you pay. Criteria decide whether you should even be at the table. The order matters. Run structure and price first and you’ll spend three months on a deal that never should have made the LOI pile. Run criteria first and you’ll kill 8 out of 10 targets in the first hour — and the two that survive are the ones worth structuring.

The criteria below aren’t nice-to-haves. They’re pass/fail thresholds. Each one gets a yes or a no. No maybes.

The 4 Categories of Acquisition Criteria (and Why Each Category Gets 3 Filters)

Every serious pre-LOI evaluation breaks into four categories — financial, strategic, operational, and deal-structure — with three specific filters inside each. Twelve filters total. The four-by-three grid forces balance: a great P&L doesn’t rescue an owner-dependent operation, and a clean transferable business doesn’t rescue a broken balance sheet.

• Financial criteria answer: does the business make real money today, and will it keep making it after close?
• Strategic criteria answer: does the position in the market hold up for the next 5-7 years?
• Operational criteria answer: can the business run without the current owner and current heroics?
• Deal-structure criteria answer: can this be bought cleanly with the structure options in comparing acquisition methods and frameworks?

Financial Criteria (Filters 1-3)

Financial criteria are the quantitative thresholds the target must clear on cash flow, earnings quality, and coverage — verified against three years of tax returns, not the CIM.

• Filter 1 — DSCR ≥1.5x on the target’s own cash flow. Debt-service coverage ratio at 1.5 or higher on a fully-loaded acquisition-debt schedule. Below 1.5 the deal isn’t bankable and it isn’t safe. This is the single most important line item in the filter.
• Filter 2 — 3+ years of consistent, tax-return-verified EBITDA or SDE. One good year is luck. Three consistent years is a real business. Recasted add-backs get 50% credit unless the seller can produce a receipt for each one.
• Filter 3 — Recurring or contracted revenue ≥30% of total. Contracts, subscriptions, standing orders, service agreements. Recurring revenue trades at a 2-4x multiple premium and cuts your post-close risk in half.

Strategic Criteria (Filters 4-6)

Strategic criteria evaluate whether the target’s market position, customer base, and competitive moat justify the acquisition premium over the 5-7 year hold.

• Filter 4 — Customer concentration under 15% per account. No single customer over 15% of revenue. Top 5 customers under 50%. Above these lines it’s not a business, it’s a bet on one relationship you didn’t build.
• Filter 5 — Industry not in structural decline. Trade-association 5-year outlook, IBISWorld report, and one competitor conversation. A great business in a dying category is still a bad deal.
• Filter 6 — Defensible position — brand, location, contracts, or specialization. Something the next competitor can’t undo with a cheaper price and a bigger ad budget. If the only moat is “we’ve been here 20 years,” that’s history, not defense.

Operational Criteria (Filters 7-9)

Operational criteria measure whether the business survives the owner leaving and whether the systems can carry growth without breaking.

• Filter 7 — Owner works <20 hours per week in the business or the role is replaceable for under 20% of EBITDA. Owner-dependent operations are the number one killer of first-time acquisitions. Subtract the true cost of replacing the owner’s labor from earnings before you value the deal.
• Filter 8 — Documented SOPs for the top 5 revenue-producing processes. Sales, delivery, invoicing, hiring, customer support. Not on a shelf — actually being followed. If everything’s in the owner’s head, you’re buying a job description, not a business.
• Filter 9 — No single key person controls >25% of revenue-producing activity outside the owner. The rainmaker sales lead, the master technician, the one project manager who “does everything.” Retention agreements before close, not after — and if they refuse to sign, the criterion fails.

Deal-Structure Criteria (Filters 10-12)

Deal-structure criteria evaluate whether the target can be bought cleanly using one of the five structures in the hub above, without inheriting a mess.

• Filter 10 — Material contracts (top 10 customers, top 5 suppliers, real estate lease) are assignable or transferable. If half the contracts have change-of-control triggers, you’re forced into a stock deal or a reverse triangular merger — both viable, both add complexity. If nothing’s assignable and the entity has hair on it, walk.
• Filter 11 — Clean legal, tax, and regulatory history — no active litigation, no unresolved tax notices, no compliance overhang. A single lawsuit isn’t automatic disqualification, but each item adds friction, holdback, and legal spend. Three items and you’re buying someone else’s problem.
• Filter 12 — Motivated seller with a written reason to sell and a realistic price expectation. Retirement, health, divorce, partnership dispute, industry burnout. “I’ll sell if I get my number” isn’t motivation — that’s a wish. Motivated sellers close. Wishful sellers waste your quarter.

How to Score the 12 Criteria in Under an Hour

The filter only works if you actually run it before emotion takes over. Here’s the sequence, in order.

1. Get the CIM, three years of tax returns, three years of P&Ls, and the current AR/AP aging. Reconcile the tax returns against the P&Ls. Discrepancies are automatic yellow flags.
2. Score filters 1-3 (financial) from the returns. DSCR, consistency, recurring mix. Fifteen minutes.
3. Score filters 4-6 (strategic) from a customer list, an industry report, and one competitor call. Twenty minutes.
4. Score filters 7-9 (operational) from a 30-minute call with the seller. Ask direct questions: how many hours do you work, what breaks if you leave for a month, name your top 3 key employees. Their answers score the filters.
5. Score filters 10-12 (deal-structure) from the CIM plus a five-minute review with counsel. Assignability, litigation, motivation.
6. Total the yes/no scoreboard. 9+ criteria met: write the LOI. 7-8 met: yes with structured protections and price adjustment. Below 7: pass.

How Criteria Feed the Method Choice

The criteria score also tells you which acquisition structure fits.

• Clean financial + operational, dirty legal: asset purchase, cleanly walled off from historical liability.
• Non-assignable contracts, clean history: stock purchase or reverse triangular merger to preserve the contracts.
• Small standalone target inside a fragmented industry: platform for a rollup — buy this one, then bolt on the next two.
• Owner ready to exit, strong existing management team: management buyout with seller financing and a bank stretch loan.

Once the criteria filter clears, use comparing acquisition methods and frameworks to pick the structure. If you’re specifically weighing a merger, run the synergy evaluation before you commit. For the deeper qualitative pass on the target itself, the dealmaker SWOT lives underneath this filter and gets run on any target that clears 9+.

What the Criteria Are Not

They’re not price. Price is negotiated after the criteria pass. Cheap targets that fail the filter are still bad deals. Expensive targets that clear the filter are still workable — because terms, seller financing, and earn-outs bring the effective price down.

They’re not the seller’s story. Owners are natural salespeople for their own businesses. The criteria are what you can prove from documents and third-party sources, not what you’re told over coffee.

They’re not a substitute for full due diligence. They’re the filter that decides whether due diligence is worth paying for. Full DD costs $25-100K on a lower-middle-market deal. Don’t spend it on a target that fails 5 of the 12 criteria.

Common Reasons Buyers Skip the Filter (and Regret It)

• “The multiple is too good to pass up.” Cheap is cheap for a reason. The reason is usually a filter that fails.
• “I have industry expertise here.” Expertise doesn’t fix owner dependency or customer concentration. It just makes you underprice the fix.
• “The seller is a friend.” Now the filter also protects the friendship. Run it harder, not softer.
• “The banker says the process is competitive.” Competitive processes are exactly where undisciplined buyers overpay. Your filter is your discipline.

Frequently Asked Questions

What are the main criteria for evaluating a business acquisition?

The main criteria break into four categories with three filters each: financial (DSCR ≥1.5x, 3+ years consistent EBITDA, ≥30% recurring revenue), strategic (customer concentration under 15% per account, industry not in decline, defensible market position), operational (owner works under 20 hours or is replaceable, documented SOPs, no single non-owner controlling more than 25% of revenue-producing activity), and deal-structure (assignable contracts, clean legal and tax history, motivated seller). Twelve criteria total, each scored yes or no. Nine or more met earns a Letter of Intent.

What financial ratios matter most when evaluating an acquisition target?

Debt-service coverage ratio (DSCR) of 1.5x or higher on the fully-loaded acquisition-debt schedule is the single most important ratio. Below 1.5, the deal isn’t bankable and doesn’t leave a safety margin for the first bad quarter. After DSCR, focus on the trend and consistency of EBITDA or SDE across three years of tax returns, working-capital sufficiency at close, and the mix of recurring versus one-time revenue. Recasted add-backs get 50% credit unless the seller can document each one with a receipt.

How much customer concentration is too much in an acquisition?

No single customer should exceed 15% of revenue, and the top five customers combined should stay under 50%. Concentrations above these thresholds turn the acquisition into a bet on one or two relationships the current owner built — relationships that often walk after change of control. If concentration exceeds the thresholds, either restructure with a large indemnity holdback tied to customer retention or pass on the deal.

Why is owner dependency such a big deal in acquisition criteria?

Owner-dependent operations are the single most common reason first-time buyers overpay and then struggle post-close. When the owner works 40+ hours a week in the business, that labor is a real cost that isn’t on the P&L. Subtract the fully-loaded market cost of a replacement general manager from earnings before you value the deal — often 15-25% of EBITDA. If the true cost brings the deal below your return threshold, walk. You’re either buying a business or buying a job. Only one of those makes you money.

What acquisition criteria matter most for a first-time buyer?

First-time buyers should weight operational criteria heaviest — owner independence (filter 7), documented SOPs (filter 8), and no unreplaceable key person (filter 9). A first-time buyer without operational depth cannot rescue a poorly-systematized business, no matter how good the price. After operational, weight financial criteria second and deal-structure third. Strategic criteria matter but are hardest for a first-time buyer to assess without industry experience.

How do these criteria differ from a SWOT analysis?

The 12-point criteria filter is quantitative and binary — each filter passes or fails against a specific threshold and produces a yes/no scoreboard in under an hour. A SWOT analysis is qualitative and comparative — it maps strengths, weaknesses, opportunities, and threats across four quadrants and produces a strategic view of the target. Run the criteria filter first as the pre-LOI gate; run the SWOT on any target that clears 9 or more criteria to inform structure and price. Both live inside the broader work in comparing acquisition methods and frameworks.

Can a target fail some criteria and still be a good deal?

Yes, up to a point. Targets scoring 7-8 out of 12 can be workable with structured protections — larger indemnity holdbacks on legal and tax filters, seller notes tied to customer retention, earn-outs on revenue-concentration risk, and price adjustment against the specific failed criteria. Below 7, the accumulated risk usually exceeds what deal structure can protect against. Never rescue a failing filter with optimism. Rescue it with a term-sheet mechanism or walk away.

How long should it take to run this evaluation?

Under an hour of your time on the front end — 15 minutes on financial filters from tax returns, 20 minutes on strategic filters from an industry report and one competitor call, 30 minutes on operational filters via a direct call with the seller, and 5 minutes on deal-structure filters with counsel. The goal is speed. Full due diligence costs $25-100K on a lower-middle-market deal, so the filter’s job is to make sure due diligence dollars only go into targets that already cleared the pre-LOI bar.

Do these criteria apply to all five acquisition methods?

Yes, the 12 criteria apply to every acquisition regardless of structure — asset purchase, stock purchase, merger, rollup, or management buyout. What changes across methods is the weighting of filter 10 (contract assignability) and filter 11 (clean history). Asset purchases can absorb dirty legal history because liability walls off; stock purchases and mergers demand a much cleaner filter 11. Rollup bolt-ons can tolerate weaker filter 8 (SOPs) because the platform’s systems absorb them. See comparing acquisition methods and frameworks for how each structure changes the weighting.

Where can I learn to run this filter on live deals?

Dealmaker Academy walks the 12-point criteria filter on real acquisition targets with Carl Allen and the coaching team — scoring, threshold setting, and structuring protections for the 7-8 borderline cases. The Protégé Community is where active dealmakers post the targets they’re evaluating and get scoring feedback from operators who’ve closed deals at the same size. If you want a specific target reviewed against the filter, book a coaching call.

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Next move: pull the last three targets on your desk, run the 12-point filter, and score each yes or no. Anything below 7 gets a polite pass today. Anything at 9 or higher moves to LOI — and then straight into the structure decision inside comparing acquisition methods and frameworks. When you’re ready to run this on a live deal with the team, come inside Dealmaker Academy.