EBITDA add-backs: how credit analysts spot inflated earnings (with examples)

Underwriter AI Team23 September 20264 min read

Most leverage covenants are written against adjusted EBITDA, which makes add-backs one of the most negotiated numbers in any credit. A generous add-back lowers reported leverage, loosens covenants and makes a deal look safer than it is. This guide covers how credit analysts separate fair adjustments from aggressive ones.

What is an EBITDA add-back?

An add-back is an adjustment that adds an expense back to reported EBITDA, on the argument that it is one-off, non-cash or not part of the ongoing business. The result is adjusted EBITDA, which is then used to size debt and set covenants.

The problem is that almost any expense can be described as one-off. The credit analyst's job is to test whether the business will really run without it.

Common add-backs, from fair to aggressive

Red flags that an add-back is inflating earnings

• The same “non-recurring” item appears in three or more years.
• Add-backs are a large share of EBITDA (a common warning level is above 20–25%).
• Savings are counted before they are achieved, and the cost to achieve them is not deducted.
• Capitalised costs are rising faster than revenue.
• Management cannot quantify an adjustment when asked directly.
• Adjusted EBITDA grows while operating cash flow does not.

Worked example: capitalised R&D and hidden leverage

A software sponsor presents a deal at 7.0x leverage on adjusted EBITDA. On the call, management mentions that the company capitalises about $35mm of R&D a year.

Figures are illustrative. If only part of the R&D is truly maintenance spend, the honest number sits somewhere between the two, which is why the right response is a question rather than an assumption. The point is that a single sentence on a call can move leverage by more than a full turn, and that sentence is easy to miss while you are also taking notes.

How add-backs flow into covenants

Add-backs matter twice. At underwriting, they set how much debt the business appears able to carry. After close, the same definition of adjusted EBITDA is written into the financial covenants. If the definition is loose, a borrower can stay compliant on paper while its real leverage drifts upward.

That is why the negotiation over the EBITDA definition in the facility agreement matters as much as the number in the model. Watch for:

• Caps on cost-savings and synergy add-backs (for example, a percentage of EBITDA or a time limit).
• “Uncapped” or “reasonably expected” savings language, which is hard to test later.
• Look-forward periods that let projected savings count long before they are realised.
• Definitions that let one-off costs recur without challenge.

Quality-of-earnings reports: a starting point, not the answer

A quality-of-earnings (QoE) report, usually prepared by an accounting firm, reviews the sponsor's EBITDA adjustments. It is valuable, but remember who commissioned it and what scope it was given. Treat it as evidence to test rather than a conclusion to adopt.

Compare the QoE's accepted adjustments with the sponsor's presented ones. The gap between the two is often the most informative number in the whole data room.

Sector-specific add-backs to watch

Questions to ask management on the call

• “Which of these add-backs also appeared last year, and the year before?”
• “Of the run-rate savings, how much is already in the numbers, and what did it cost to achieve?”
• “If R&D were fully expensed, what would entry leverage be?”
• “How does adjusted EBITDA reconcile to operating cash flow?”
• “Which add-backs does the quality-of-earnings report accept, and which does it reject?”

An add-back review checklist

• List every add-back with its amount and its share of EBITDA.
• Check each against at least three years of history.
• Tie cost savings to evidence, and net off the cost to achieve.
• Re-compute leverage with capitalised costs expensed.
• Compare adjusted EBITDA with cash flow from operations.
• Record management's exact answers, and flag anything left unquantified for the IC memo.

Frequently asked questions

What is the difference between EBITDA and adjusted EBITDA?

EBITDA is earnings before interest, tax, depreciation and amortisation. Adjusted EBITDA adds back items the borrower argues are one-off or non-cash. Lenders often size debt on adjusted EBITDA, which is why add-backs are scrutinised.

What percentage of add-backs is too high?

There is no fixed rule, but add-backs above roughly 20–25% of EBITDA usually deserve close scrutiny, especially if they recur.

Why does capitalised R&D matter for leverage?

Capitalising R&D moves an operating cost off the income statement, which raises EBITDA and lowers reported leverage. Expensing it shows the leverage a lender is really taking.

How can AI help review add-backs?

An AI credit analyst can flag add-back language live on the call, re-compute leverage, and propose the follow-up question while management is still on the line.