Method for a first-pass quality-of-earnings review of a lower-middle-market service-business acquisition target — building the adjusted-EBITDA bridge, disciplining add-backs, normalizing owner compensation, scrutinizing revenue quality, pegging normalized working capital, and handling cash-basis financials. Use when reviewing a target's historical financials to establish a defensible normalized earnings base.
How this skill is triggered — by the user, by Claude, or both
Slash command
/vortex-tuck-in-analyst:qoe-normalizationThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
This skill governs the first-pass quality-of-earnings review of a target's historical financials. Its job is to establish a defensible **normalized adjusted EBITDA** — the earnings base the valuation multiple applies to — and to surface what is wrong, unverified, or unsustainable in the reported numbers.
This skill governs the first-pass quality-of-earnings review of a target's historical financials. Its job is to establish a defensible normalized adjusted EBITDA — the earnings base the valuation multiple applies to — and to surface what is wrong, unverified, or unsustainable in the reported numbers.
In a real transaction, a confirmatory quality-of-earnings audit is performed by a specialist accounting firm with access to the general ledger, bank statements, and management. This skill does not replace that. It is a first-pass internal review from the historical statements and owner-provided facts, sized to inform a screening decision and to scope what confirmatory diligence must test. Say so in the output. Reported earnings are owner-supplied and unaudited unless stated otherwise — label them that way.
The valuation multiple applies to normalized adjusted EBITDA, not to reported operating income or reported net income. Build the bridge explicitly, for every historical year, so the trend is visible and the most representative run-rate year can be identified.
The bridge runs:
Reported operating income
+ Depreciation & amortization (non-cash)
+ Interest (a financing item; EBITDA is pre-financing)
+/- Owner / officer compensation (normalize to market-replacement cost)
- One-time & non-operating items (remove)
+/- Related-party adjustments (normalize to market)
= Normalized adjusted EBITDA
Every line is a labeled adjustment with a rationale. Do not collapse adjustments into a single normalized number — the bridge has to be legible to a reviewer who will challenge each line.
This is usually the largest adjustment and the one most exposed to judgment. The reported owner compensation is rarely the right number, and it often swings year to year.
Do not simply delete owner compensation. Normalize it:
Build an add-back register and label every item. An add-back is defensible only if it is both non-recurring and verifiable. Everything else is scrutinize.
Be conservative. An inflated add-back inflates EBITDA, inflates the implied purchase price at any multiple, and is the first thing a confirmatory QoE will cut. Erring toward "scrutinize" protects the analysis.
Normalized EBITDA is only as good as the revenue under it. Assess:
door-services-market skill.)Review the accounts-receivable, inventory, and accounts-payable trend across the historical years and propose a normalized working-capital peg — the level of working capital the business needs to operate. This matters to the deal: the buyer funds a normalized level of working capital, and a peg set wrong moves real money at close. Note any unusual movement (a receivables build, an inventory swing) and whether it is operational or a timing artifact.
Examine the gross-margin trend and scrutinize the operating expense lines, with attention to the lines that swing year to year — owner compensation, depreciation, travel and entertainment, professional fees, rent. A volatile expense line is either a normalization candidate or a sign of inconsistent bookkeeping; either way it needs an explanation.
If the financials are cash-basis, or the company does not perform a hard monthly close, flag it prominently as a limitation. Do not reconstruct the statements on an accrual basis. State the specific distortions to expect:
Carry this caveat into every figure that depends on the financials, and recommend an accrual-basis review as a confirmatory-diligence item. The pipeline names this risk; it does not fix it.
Surface, prominently, anything in this category — these reprice or stop a deal: revenue concentration in one or few customers; a declining revenue or margin trend without a clean explanation; add-backs that do not hold up to scrutiny; owner dependence so deep the business may not transition; related-party arrangements that are not at market; cash-basis accounting without a hard close; and any inconsistency between the income statement, the balance sheet, and the owner's narrative.
A QoE Findings Memo: earnings-quality summary with the headline normalized adjusted EBITDA and the year it rests on; the adjusted-EBITDA bridge by year; the add-back register with each item marked defensible or scrutinize; the owner-compensation normalization with components shown; the revenue-quality assessment; the normalized working-capital peg; the accounting-quality limitations with the cash-basis flag prominent if applicable; and the red-flag and diligence list. Lead with the finding; this memo is the earnings basis for the valuation and the model.
A Nashville commercial door target shows why the bridge matters. Reported operating income near $555K in the most recent year understates the earnings base: depreciation ($55K) and interest ($11K) add back to roughly $620K before owner-compensation normalization. Officer's wages swing across the historical years — from roughly $245K to $550K — which on its own signals that reported earnings are not the run-rate; the figure must be normalized to a market-replacement cost for the roles the owner covers (sales, HR, IT, insurance, benefits), net of the owner's intent to stay on in a sales capacity, so part of that cost continues. A prior year carries $200K of pandemic-relief income — a defensible one-time removal, and one the statements happen to segregate but which must still be caught. Rent steps up in the most recent year, which should be tested for a related-party real-estate arrangement and normalized to market if the owner holds the building. And the financials are cash-basis with no hard monthly close — flagged prominently, carried as a caveat on every derived figure, and routed to confirmatory diligence rather than reconstructed. The output is a normalized adjusted-EBITDA figure with every adjustment visible and labeled, plus an add-back register that marks the PPP removal defensible and the owner-comp normalization an assumption to confirm.
Provides behavioral guidelines to reduce common LLM coding mistakes, focusing on simplicity, surgical changes, assumption surfacing, and verifiable success criteria.
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
npx claudepluginhub zabrisket/vortex-tuck-in-analyst --plugin vortex-tuck-in-analyst