Small businesses are priced as a multiple of adjusted EBITDA, which means every dollar of add-backs the seller claims is worth three to five dollars of purchase price. Sellers and brokers know this. The add-back schedule in the offering memorandum is a negotiating document, not an accounting one, and reading it critically is the highest-leverage skill in small-deal diligence.
The legitimate ones
Some adjustments are real and you should accept them without much fight:
- Owner compensation above market. If the owner pays herself $400,000 and a replacement manager costs $150,000, the difference is a genuine adjustment. But it cuts both ways: an owner paying herself $1 is a negative add-back.
- True one-time items. A lawsuit settlement, a flood repair, a one-off equipment move. Verify each against the ledger and confirm it did not recur across multiple years. An annual "one-time" expense is called an operating cost.
- Personal expenses through the business. The family cell phone plan, the vehicle, the country club. Legitimate if, and only if, each traces to specific entries you can see.
The aggressive ones
- Rent normalization games. If the seller owns the building and charges the business below-market rent, your real rent expense goes up after close, which is a negative adjustment you will rarely see on the seller's schedule.
- Family payroll with real jobs. Adding back a spouse's salary is only valid if the spouse does no actual work. If they run the back office, you are hiring their replacement.
- Marketing and maintenance "savings." Claims that you can simply spend less on advertising or repairs are projections dressed as adjustments. Historical EBITDA is what the business earned while spending that money.
- Pro forma revenue. Credit for the customer that signed last month, at a full year of revenue, belongs in your growth case, not in adjusted historicals.
Red flags that should reprice the deal
Watch for add-backs that are large relative to reported EBITDA (a business showing $200,000 of earnings and $300,000 of add-backs is really a claim that the books are wrong), add-backs without ledger support, and schedules that only ever adjust in one direction. Honest normalization produces negative adjustments too. If the seller's schedule has none, someone is not being thorough.
How to verify without weeks of ledger archaeology
The right test for every claimed add-back is the same: trace it to source entries and watch its pattern across years. That is exactly the work an EBITDA bridge exists to organize. Zenith builds the bridge automatically from the target's accounting records, auto-detects candidate add-backs from the actual ledger rather than the broker's summary, and flags the ones that recur, lack support, or move suspiciously. You get an independent view of adjusted EBITDA in about a minute, then negotiate from your own numbers instead of the seller's.
Run an independent EBITDA bridge on your deal or browse the finance glossary.
