EBITDA Add-backs in 2026: What Lenders Accept, What They Cap, and How to Spot Aggressive Adjustments

Every leverage covenant is a bet on one number, and the borrower writes the arithmetic. EBITDA add-backs turn reported earnings into a management-adjusted figure. That figure decides how much leverage a deal appears to carry, how much more debt it can incur and how much room it has before a covenant trips. This guide covers what the market tolerates in 2026, how well-drafted caps work, how much projected add-backs actually turn into earnings, and which drafting patterns should prompt a second look.

Why EBITDA add-backs matter more in 2026

Private credit and leveraged loans each stood at roughly $1.4 trillion at the end of 2025. Together they made up about 45% of lending to private nonfinancial companies, according to a Federal Reserve FEDS Note. The two markets have different borrowers, though. In 2025 issuance, the median private credit borrower had $223 million of revenue and 5.0x debt/EBITDA, compared with $902 million and 3.2x for leveraged loan borrowers. Private credit borrowers also averaged 2.2x interest coverage versus 3.7x, and an estimated 15% of them are rated CCC or below.

Leverage is not coming down. MSCI reports that median net debt among private credit borrowers rose 9.7% year over year in Q1 2026, slightly faster than EBITDA, which pushed net leverage to 5.3x. Proskauer's 15th annual Private Credit Insights Report covers more than 450 deals from 2025. It puts average closing leverage at 5.1x, up from 4.8x in 2024, and average debt capacity at 6.3x, which means roughly 1.2 extra turns of debt are available after closing. At those levels, a few points of EBITDA are effectively covenant headroom.

Stress is also building. Proskauer's Private Credit Default Index rose to 2.46% in Q4 2025 from 1.84% in Q3. Fitch's private credit default rate, which counts defaults differently, reached 5.6% on a trailing-twelve-month basis in December 2025. Interest PIK or deferral accounted for 61% of those default events. The ECB has flagged private credit as a financial stability concern, and the Bank of England's Sarah Breeden warned in April 2025 of a possible private credit crunch.

Add-backs sit at the center of this picture. Each one raises the denominator of every leverage test, so reported leverage falls even though no debt has been repaid. Lenders know it. In Proskauer's 2024 survey, 51% of private credit lenders ranked add-back allowances as the single greatest risk to lenders, the highest-ranked risk overall.

What "Consolidated EBITDA" actually means in a credit agreement

Consolidated EBITDA is a contractual definition, not a GAAP measure. It usually starts from consolidated net income and adds back listed items, subject to listed conditions. A typical definition filed with the SEC begins with net income on a pro forma basis and then adds back specified items to the extent they reduced that net income.

Add-backs are close to universal in leveraged loans. A St. Louis Fed working paper reviewed 3,939 syndicated loan packages from 1995 to 2019. All but 344 contained at least one non-GAAP add-back, the most common count was two, and about 43% had three or more. Deductions were much rarer: 28% of packages had no non-GAAP deduction at all.

Types of EBITDA add-backs

Sources: ACC financial covenants materials, Proskauer Lending & Secured Finance 2024, St. Louis Fed.

Two design choices matter more than anything else in the table.

1. Realized or expected? The most aggressive version of a cost-savings add-back counts anticipated synergies from an acquisition before the deal has even closed.
2. Symmetry. If the definition adds back non-cash and non-recurring losses, it should also deduct non-cash and non-recurring gains.

How much do lenders tolerate? Market data on add-back caps

The 2024 benchmark. In Proskauer's 2024 private credit survey, the most common maximum for aggregate add-backs was 20% to 24.9% of EBITDA, cited by 29% of lenders. Uncapped add-backs were rare: 4% of lenders allowed them in 2024, compared with 3% in 2023 and 10% in 2022.

The US is looser than Europe on headline caps. In 2024, 6% of US lenders allowed uncapped add-backs. No UK/EU respondent accepted anything above 29.9% or uncapped. In the 2023 survey, 67% of UK/EU lenders clustered in the 20% to 24.9% band, while US lenders were spread more widely across the 15% to 35% range.

Deal-level data from S&P. S&P Global Ratings' April 2025 study covers 651 M&A and LBO transactions from 2015 to 2023. Across that sample, add-backs averaged more than 28% of marketing EBITDA and about 52% of last-twelve-months reported EBITDA. As a share of management-adjusted EBITDA, they peaked at 32% in 2021 and eased to 26% in 2023. S&P's conclusion was that add-backs are easing somewhat but remain high.

Who carries the most add-backs. The spread is wide, and it follows deal characteristics:

• Sponsor: the ten most aggressive sponsors averaged add-backs of 43% of marketing EBITDA, against 16% for the ten least aggressive.
• Rating: B-rated issuers averaged 30%, compared with 23% for BB-rated issuers.
• Ownership: sponsor-backed deals averaged 30%, compared with 27% for non-sponsored deals.
• Sector: technology, health care and media/entertainment averaged around 35%, against about 25% for all other sectors.

What 2025 data suggest. Proskauer's 2025 dataset shows terms loosening, not tightening. Closing leverage was higher, debt capacity reached 6.3x, and in European deals 57% now include revenue adjustments while independent diligence certifications are becoming less common. Proskauer's cycle-preparation commentary describes private credit add-backs as increasingly common, "with generous caps, if any," on run-rate synergies.

The data gap to keep in mind. No published 2026 survey of cap levels matches the detail of the 2023 and 2024 Proskauer surveys. The 20% to 24.9% band is the most recent hard benchmark, but leverage and structural generosity have both risen since it was measured. Use the band as a reference point in negotiation, not as the 2026 market-clearing level.

How add-back caps work: four mechanisms

Most definitions combine at least two of the following.

1. Percentage-of-EBITDA caps

This is the most common mechanism. A credit agreement reproduced in the St. Louis Fed paper limits projected cost savings and synergies to:

"20% (or, for any period including or occurring after the fiscal quarter ending December 31, 2017, 10%) of Consolidated EBITDA for the period of four consecutive fiscal quarters most recently ended prior to the determination date (without giving effect to any adjustments pursuant to this clause (xviii))"

Two refinements in that clause do real work:

• A step-down by date. The allowance narrows as the deal matures.
• An exclusion from the base. The add-back is left out of the EBITDA used to compute the cap, so the cap can't inflate its own denominator.

Another documented clause applies a combined 25% cap to facility expansion expenses and projected cost savings together. That stops a borrower from using each clause up to its own limit.

2. Dollar caps

Dollar caps work best for specific, lumpy items. An August 2025 letter agreement amending LGI Homes' credit agreement (a homebuilder's bank revolver, with Wells Fargo as administrative agent) allows up to $50 million of real estate impairments over a trailing twelve months and excludes any excess from net income. The drafting redefines net income itself rather than just limiting the add-back. Dollar caps work less well for categories that grow with the business, such as restructuring, where a percentage cap scales more naturally.

3. Evidence standards and time windows

The evidence standard attached to projected savings often does more than the cap. The ACC financial covenants materials list the range of standards, from loosest to tightest:

• "expected to be taken"
• "committed to be taken"
• "already taken"
• "actually realized"

Many definitions add a time window (90 days after closing is common). Some add a Regulation S-X-style test requiring that the adjustment be directly attributable to the transaction, factually supportable and expected to have a continuing impact. Phrases such as "reasonably identifiable and factually supportable" turn a projection into a claim you can test.

4. Definitional qualifiers and discretion

Two kinds of clause deserve close reading:

• A list-based "non-recurring" definition. The same LGI Homes amendment deems certain items non-recurring, including gains and losses on early repayment of debt, non-cash severance and restructuring charges, and acquisition costs that can't be capitalized. The items qualify because the list says so, not because they actually don't recur.
• Agent-discretion baskets. The same agreement permits "other items as approved by the Administrative Agent in its reasonable discretion." Anything approved this way sits outside the document's text, so a mechanical review can't test it.

Other kinds of constraint. Altria's 2009 credit agreements, from an investment-grade issuer, add back unusual or non-recurring losses with no explicit cap. They limit manipulation differently: an accounting change cannot be used in the calculation if it moves Consolidated EBITDA by more than 10% in any quarter of the year it is adopted. A definition can be tight on one dimension and loose on another.

Is drafting getting tighter? In part. In Proskauer's 2024 middle-market data, 61% of deals with EBITDA above $50 million capped general non-recurring expenses, up from 25% in 2020. But run-rate synergy and restructuring add-backs remain "more or less ubiquitous," caps on restructuring costs tend to fall away in larger deals, and synergy caps increasingly apply only to acquisitions made after closing, not to the closing-date transaction. "Revenue enhancement" add-backs were not yet market-standard in 2023, so the 2025 European data on revenue adjustments is the trend to watch.

Do projected add-backs turn into real earnings?

Historically, mostly not.

The realization gap. Across S&P's studies, projected adjusted EBITDA at deal inception exceeded realized EBITDA over the next two calendar years by about 30% on average (St. Louis Fed summary of S&P data). S&P's fifth annual study concluded that most US speculative-grade issuers come nowhere near the projections presented at deal inception.

The misses are widespread, not driven by a few outliers. In S&P's seven-year study of 250 transactions from the 2015 to 2021 cohorts, management missed leverage projections on a median basis by 2.3x in year one and 2.6x in year two. Only 8% of companies beat their first-year earnings projections. Almost half missed by more than 33%. A later S&P release puts the year-two median miss at 2.7x, depending on the sample window.

The 2021 exception. The 2021 cohort missed earnings by only 14% on average, compared with 36% for the 2015 to 2020 cohorts. Even so, its median leverage was 2.1 turns above projections in 2022 and 2.2 turns above in 2023. That cohort is a single vintage originated during unusually strong earnings growth, so it is not evidence that add-backs have become reliable.

LBOs miss more than M&A deals. LBOs missed leverage projections by 2.6 turns in year one and 2.9 turns in year two, compared with 1.9 and 2.2 turns for strategic M&A.

Bigger add-backs, bigger misses. Transactions that missed leverage projections by more than five turns carried add-backs of 30% to 35% of management-adjusted EBITDA. Part of that link is mechanical, since a larger add-back lowers measured leverage at closing. Individual add-back dollar amounts are not disclosed in credit agreements, so contract data alone can't separate how much of the miss comes from mechanics and how much from bad forecasting.

Causal evidence. The St. Louis Fed paper uses the 2013 Interagency Leveraged Lending Guidance as a natural experiment. The guidance raised supervisory concern about leverage above 6x, and lenders responded by putting more add-backs into contracts. The paper finds that more add-backs lead to worse outcomes. Each additional add-back category raises the probability of:

• a 60-day delinquency within three years by 4.2 percentage points, against an unconditional rate of 1.3%;
• default by 1.6 percentage points, against 1.1%;
• a downgrade by 37.5 percentage points, against 27.2%.

Lead arrangers appear to see the risk. Each additional add-back makes them 5.8 percentage points more likely to sell down their own share within the first year. Pricing has been less responsive: the post-2013 rise in add-backs did not raise spreads. The policy lesson is that capping reported leverage didn't reduce real leverage. It moved the engineering into the EBITDA definition.

How add-backs differ across markets

Broadly syndicated loans vs. private credit. Add-back clauses read much the same in both markets. The difference is what surrounds them. Per Proskauer, 72% of private credit deals are covenant-lite or covenant-loose, and deals that keep covenants set them 39.5% above closing leverage. Meanwhile, direct lending spreads compressed through late 2024, which leaves less room to price add-back risk into the coupon.

US vs. Europe. Europe is stricter on headline caps: no UK/EU lender in Proskauer's 2024 survey accepted uncapped add-backs. European buyout leverage has also fallen, to 4.6x in the twelve months to October 2024 from 5.9x in 2022 (PitchBook LCD). But 57% of European deals in 2025 included revenue adjustments, so Europe looks tighter on caps and looser on what can be adjusted in the first place.

Sponsor vs. non-sponsor. Sponsor identity is the single widest source of variation in the data, ranging from 16% to 43% of marketing EBITDA. A sponsor's past add-back behavior predicts what you will be asked to accept better than the sector average does.

Borrower mix. Private credit borrowers are smaller, more leveraged and lower rated. Software accounts for about 21% of private credit issuance since 2020, and most software borrowers rely only on private credit (Federal Reserve). Accepting a "market" cap without reading the definition is a weaker position than it looks.

Red flags: an EBITDA add-back review checklist

Use this list as a first-pass screen on any Consolidated EBITDA definition or adjusted EBITDA bridge.

Definitional scope

• Uncapped add-backs, or "any other unusual or non-recurring" catch-all language with no cap
• An agent-discretion basket ("as approved by the Administrative Agent")
• "Non-recurring" defined by a list rather than by fact, especially where cash severance and restructuring qualify automatically
• No matching deduction for non-cash or non-recurring gains

Cost savings and run-rate items

• Savings measured on an "expected to be taken" basis rather than "realized" or "committed"
• Synergies added back before the acquisition closes
• No time window for realizing savings, or a long one such as 24 months or more
• Run-rate credit applied to fixed-charge coverage as well as leverage
• A partial period annualized for a seasonal business
• "Revenue enhancements" or "revenue adjustments" included in the cost-savings add-back

Magnitude

• Total add-backs above about 30% of adjusted EBITDA, the band associated with the worst outcomes in S&P's data
• Add-backs above about 50% of last-twelve-months reported EBITDA
• A "one-time" charge that shows up in consecutive periods. Fitch treats recurring one-time charges as operating costs, and S&P does not add back restructuring costs or management fees at all

Deal economics that amplify the risk

• Closing leverage of 5x or more with significant post-closing debt capacity
• No maintenance covenant, or a covenant set far above closing leverage
• Interest coverage near or below about 2x
• EBITDA that sizes debt baskets (incremental facilities, available amount, ratio debt) as well as covenant tests

Process

• A quality of earnings (QoE) report that doesn't break out each add-back in dollars
• A model whose leverage path depends on savings with no QoE support
• Definition language that changed between the term sheet and the executed agreement without a matching model update

How lenders review EBITDA add-backs, step by step

A disciplined review checks three documents against each other: the quality of earnings report, the financial model and the credit agreement definition. The risk usually sits where they disagree.

Step 1: Fix the starting number with the QoE. For each add-back, ask three questions. Is it cash or non-cash? Is it genuinely non-recurring, and has it appeared before? Is the support specific to the transaction, or is it a management estimate? Rating agencies set a conservative benchmark here, since Fitch and S&P treat recurring "one-time" items as operating costs.

Step 2: Reconcile the model to the definition. Trace every add-back in the model to a specific clause and a specific QoE line. Flag add-backs in the model that no clause permits, and clauses that permit add-backs the model doesn't use. Exclude savings that meet only an "expected" standard from the base case.

Step 3: Read the definition against the numbers. Check whether caps step down, whether the cap base excludes the add-back, whether caps apply in aggregate, and whether there is any discretion language. Then run two calculations:

• Add-backs as a share of both marketing EBITDA and reported EBITDA. A definition can look modest against one denominator and extreme against the other.
• Post-closing debt capacity as a multiple of closing leverage.

Step 4: Benchmark the sponsor and sector. Compare the deal with the sponsor's other deals and with the sector norm. A sponsor that usually runs 16% add-backs and now proposes 40% has given you a signal in the change itself.

Where AI-assisted review fits

The highest-risk parts of this review are mechanical. Every clause has to be matched against every model line, caps checked against the items they limit, and the bridge totaled correctly. The usual failure is not misreading a clause. It is missing one.

Continua's free EBITDA Add-back Analyzer handles the first pass. Paste a Consolidated EBITDA definition or an adjusted EBITDA bridge and it:

• sorts each add-back by category;
• flags which add-backs are uncapped, which share a cap, and whether the cap is measured before or after add-backs;
• identifies projected savings, their realization windows and catch-all language;
• for bridges, checks that the numbers add up and shows add-backs as a share of both adjusted and reported EBITDA.

The tool doesn't decide whether a given synergy is supportable. That judgment stays with the analyst and the underlying documents. To pull the covenants that use the definition, run the Financial Covenant Extractor. To test each add-back against the QoE and financial statements across a full deal file, see Continua for due diligence and contradiction finding.

Read add-backs together with LME risk

Loose EBITDA definitions and loose lender protections tend to appear together. Proskauer notes that sacred-rights provisions may not protect the payment waterfall or pro rata sharing, and that basket usage is hard to track because borrowers may not report it (source). Generous add-backs enlarge EBITDA-based baskets, and the PetSmart/Chewy transaction showed how basket capacity can be used to move value away from lenders. Our analysis of liability management exercises in 2026 covers those structures. The Sacred Rights Checker and LME Blocker Checker help you check the protections that sit next to the EBITDA definition.

FAQ

How much in EBITDA add-backs do lenders accept in 2026?

The most recent survey benchmark is from 2024. The most common maximum for aggregate add-backs in private credit was 20% to 24.9% of EBITDA, and only 4% of lenders allowed uncapped add-backs. At the deal level, add-backs averaged more than 28% of marketing EBITDA across 651 M&A and LBO transactions from 2015 to 2023. Leverage and structural generosity rose in 2025, so in practice the acceptable level depends on competition for the deal, the sponsor's track record and the sector.

Is an add-back above 30% of EBITDA aggressive?

By size alone, yes. Deals that missed leverage projections by more than five turns carried add-backs of 30% to 35% of adjusted EBITDA, and the most aggressive sponsors averaged 43% of marketing EBITDA. A fully costed integration can justify a large adjustment, though, so focus on how well the add-back is evidenced and bounded, not only on its size.

What should a good add-back cap look like?

A good cap is measured against EBITDA calculated without the add-back. It steps down over time, applies to all projected items in aggregate, and comes with an evidence standard ("realized" or "committed") and a time window for the underlying savings.

How much of a projected add-back shows up in actual earnings?

On average, projected adjusted EBITDA has exceeded realized EBITDA by about 30% over the two years after closing. In S&P's 250-deal study, only 8% of companies beat their first-year projections, and almost half missed by more than a third.

Which add-backs get the most lender scrutiny?

Projected cost savings and synergies get the most. They are the largest single category, averaging 28% of total add-backs in S&P's data. Catch-all "unusual or non-recurring" language, run-rate pro forma adjustments, and transaction costs that count even when a deal never closes come next.

Do more add-backs mean a riskier loan?

On average, yes. Research using the 2013 leveraged lending guidance as a natural experiment finds that each additional add-back category raises the probability of delinquency, default and downgrade within three years. A large add-back package is a reason to dig deeper, not an automatic rejection.

Conclusion

In 2026 the question isn't whether a credit agreement contains add-backs, because it almost certainly does. The question is whether the ones on the table are bounded, evidenced and priced. Through 2024 the market settled around caps of 20% to 24.9% and tightened on general non-recurring expenses. Since then, leverage, debt capacity and run-rate and revenue adjustments have all moved the other way. Headline caps can tighten while real add-back capacity grows through basket definitions and projected savings.

The way to handle this is procedural. Fix the historical number with the QoE. Trace each add-back to a clause and to supporting evidence. Test the cap mechanics. Measure add-backs against both denominators. Benchmark the sponsor. Where an add-back can't be traced to support, give it zero value in the base case and let it earn its way in through realized results. With a roughly 30% average realization gap and a 92% first-year miss rate, that posture is the one the data support.

Check a definition now: paste a Consolidated EBITDA definition or an adjusted EBITDA bridge into the free EBITDA Add-back Analyzer. No sign-up required.

Sources

1. Federal Reserve, FEDS Notes: Private Credit and Leveraged Loan Markets: Similarities, Differences, and Substitution (Aug. 11, 2026). Link
2. MSCI, Fundamentals in Private Credit Showed Solid Earnings, Stubborn Leverage (2026). Link
3. Proskauer, 15th Annual Private Credit Insights Report (Feb. 9, 2026). Link
4. Proskauer, Private Credit Default Index, Q4 2025 (Jan. 26, 2026). Link
5. Fitch Ratings, U.S. Private Credit Default Rate Methodology (Jan. 30, 2026). Link
6. ECB, IMFC Statement (Apr. 17, 2026). Link
7. Central Banking, BoE's Breeden warns of potential private credit crunch (Apr. 22, 2025). Link
8. Proskauer, Trends in Private Credit 2023. Link
9. Proskauer, Trends in Private Credit 2024. Link
10. Proskauer, Lending & Secured Finance 2024. Link
11. Proskauer, Private Credit Prepares for the Next Cycle. Link
12. S&P Global Ratings, EBITDA Addback Levels Remain High Despite Some Easing (Apr. 17, 2025). Link
13. S&P Global Ratings, EBITDA Addback Study Shows Increased Debt, Projection and Leverage Misses. Link
14. S&P Global Ratings, Fifth Annual Study of EBITDA Addbacks (Feb. 16, 2023). Link
15. Federal Reserve Bank of St. Louis, EBITDA Add-backs in Debt Contracting, Working Paper 2022-029 (Sept. 2022). Link
16. SEC EDGAR, LGI Homes, Inc., Letter Agreement amending the Fifth Amended and Restated Credit Agreement (Aug. 1, 2025; Exhibit 10.4 to 10-Q filed Aug. 5, 2025). Link
17. SEC EDGAR, Altria Group credit agreement definitions (2009). Link
18. SEC EDGAR, credit agreement (Aug. 2016). Link
19. Association of Corporate Counsel, Financial Covenants CLE materials (Apr. 5, 2018). Link
20. Fitch Ratings, Guide to Fitch's Credit Metrics, Financial Terms and Adjustments. Link
21. PitchBook, Ahead of 2025 revival, Europe's buyout leverage leans heavily on loans (2024). Link
22. PitchBook, US Private Credit Monitor (Mar. 2025). Link
23. Federal Reserve, OCC and FDIC, Interagency Guidance on Leveraged Lending (2013). Link

This article is for informational purposes only and is not legal, investment or credit advice.