Buying a Company? See What a Quality-of-Earnings Report Actually Catches Before You Close
You've signed the LOI. The seller's pitch deck boasts a clean $1.5M EBITDA. Then your deal advisor drops the invoice: a $20,000 to $30,000 quote for a buy-side quality-of-earnings (QoE) report, taking four to six weeks.
It's a classic moment of sticker shock. There's a reason r/Accounting and SMB Twitter are flooded with buyers asking why a QoE on a $2M deal costs as much as a new car.
Most guides explain a QoE as "an accounting deep-dive." That's uselessly vague. In reality, a QoE report is a truth-serum test for seller EBITDA.
Before you wire thousands to a QoE firm, you can run a fifteen-minute self-check on the seller's own numbers. Here's the exact friction point a QoE uncovers, the add-backs that burn buyers most, and how to spot phantom earnings before spending a dime on formal diligence.
What a Quality-of-Earnings Report Actually Catches (And Why It's Not an Audit)
An audit asks: "Do these financial statements follow GAAP?"
A QoE report asks: "Is this cash real, and will it still show up after the owner hands over the keys?"
A QoE digs into five standard vectors:
- Aggressive EBITDA add-backs — fiction masquerading as normalization.
- Revenue recognition tricks — pulling next quarter's deals into this month.
- The cash-vs-earnings gap — paper profits that never hit the bank account.
- Related-party transactions — selling product at cost to a related entity.
- Off-balance-sheet liabilities — unpaid vacation, hidden warranties, pending lawsuits.
All five matter, but add-backs are where sellers play defense with smoke and mirrors.
The Core Metric: Normalized Add-Back Percentage
EBITDA itself is one of the core financial KPIs every executive should monitor — the add-back percentage is just the specific lens that matters most when you're the one buying, not running, the business.
To run your own quick check, take the seller's proposed add-backs and run this calculation:
Add-Back % = Total Claimed Add-Backs ÷ Reported EBITDA × 100
Every seller normalizes earnings — adding back a one-time legal bill or a real severance package is standard. But when add-backs cross 25% of reported EBITDA, you aren't looking at a historical financial record anymore. You're looking at a creative writing exercise.
Rule of thumb: if claimed add-backs push a target into the bottom-quartile range for its industry, assume the seller is disguising operational bloat as "one-time costs."
| Industry | Top Quartile (Clean) | Average | Bottom Quartile (Red Flag) |
|---|---|---|---|
| Retail | under 5% | 11% | over 20% |
| Distribution | under 6% | 12% | over 22% |
| Manufacturing | under 7% | 14% | over 25% |
| SaaS | under 8% | 16% | over 30% |
| Fintech | under 10% | 18% | over 32% |
| Professional Services | under 10% | 18% | over 32% |
| Healthcare Provider | under 12% | 20% | over 35% |
| Consulting | under 12% | 22% | over 38% |
The Two Add-Back Categories That Burn Buyers Most
Generic advice will tell you to watch for personal-expense add-backs — the seller's F-150 lease, the country club dues. Those are easy to catch. The add-backs that actually kill deal returns post-close are subtler.
1. The "Ghost Executive" (Under-Budgeted Replacement Cost)
Sellers routinely add back 100% of their own salary, claiming, "I barely do anything — a general manager can run this place." Then diligence turns up that the owner was secretly acting as head of sales, lead estimator, and HR manager. Replacing one $300K owner doesn't cost $80K for a GM — it costs $250K across two or three real hires. A $1M EBITDA target can quietly collapse to $750K after close, once you've actually re-staffed what the owner was doing for free.
2. "One-Time" Software and IT Upgrades
Sellers love pulling recurring tech implementation, custom software builds, or SaaS migrations out of EBITDA and calling them "one-time capital investments." In a real operating business, IT infrastructure is never actually one-time. If a company spent $50K a year on software upgrades in each of the last three years, that's an operational line item — not a bridge item, no matter what the label says.
A Pattern That Shows Up Constantly: The "Family Payroll" Trap
Here's a composite scenario built from patterns that recur across lower-middle-market deals — not one specific transaction, but the shape a real one regularly takes:
A $6M industrial distribution target shows $1.2M in "clean" EBITDA, with $350K in claimed add-backs — a reasonable-looking ~29% on the surface. But inside that schedule, $180K is labeled "family payroll elimination": the seller's adult daughter and spouse, both drawing full-time salaries the seller insists are non-operational.
Diligence turns up the opposite. The daughter runs all client invoicing. The spouse handles primary vendor purchasing. They aren't ghost employees on the payroll for tax reasons — they're doing real, necessary back-office work that someone will have to do the day after close. Accept that add-back at face value, at a 6x multiple, and a buyer overpays by roughly $1.1 million for labor the business still needs.
The Three-Part Defense Test for Every Add-Back
Before paying a CPA firm to review the bridge, push every seller add-back through this filter:
- Is it genuinely non-recurring? If a "one-time expense" shows up in two of the last three years, it's an operating cost. Period.
- Is it documented outside a spreadsheet? Ask for the actual vendor invoice, settlement letter, or termination agreement. If it only exists as a manual adjustment row on the seller's bridge, strike it.
- Does it leave an operational vacuum? If you remove the cost, does a real job stop getting done? If yes, put a market-rate replacement expense back into the P&L before you trust the adjusted number.
What a Self-Check Can't Do
Running this filter protects you from burning $20K in diligence fees on a deal that's fundamentally broken before you even start. But a spreadsheet check won't catch inventory valuation tricks, deferred revenue liabilities, or a net-working-capital peg that quietly drains your bank account on day 30 post-close.
That's what a structured buy-side diligence engagement is for. Performis's PE Due Diligence runs all five workstreams — commercial, financial, management, market, and risk — in parallel, with a dedicated analyst on EBITDA normalization and another on working capital, producing a 3-scenario valuation model and an integrated risk register within 3-10 business days, at a fraction of a traditional buy-side diligence retainer.
Got an LOI on the table? Don't fight over the seller's raw numbers. Run the self-check, build your own real EBITDA bridge, and start a PE Due Diligence engagement to verify the rest before you close.