Private Debt Covenant Analysis: Tests and Headroom
Covenant analysis checks the contract’s definition, threshold and testing trigger before calculating compliance. A maintenance test applies at specified recurring dates; an incurrence test applies when the borrower takes a specified action.
The key decisions, at a glance
| Concept | What to do | Watch for |
|---|---|---|
| Read definitions | Use the agreement’s debt, EBITDA and permitted adjustments. | Accounting EBITDA may differ from covenant EBITDA. |
| Read the trigger | Identify recurring testing dates or a specific restricted action. | Deterioration does not trigger every incurrence-only test. |
| Compute headroom | Measure the distance to the limit using the correct inequality. | For a maximum ratio, a larger result is worse. |
| Assess consequences | Check cure rights, baskets, waivers and remedies. | A failed ratio does not by itself specify immediate acceleration. |
1. Read definitions
Use the agreement’s debt, EBITDA and permitted adjustments.
Watch for: Accounting EBITDA may differ from covenant EBITDA.
2. Read the trigger
Identify recurring testing dates or a specific restricted action.
Watch for: Deterioration does not trigger every incurrence-only test.
3. Compute headroom
Measure the distance to the limit using the correct inequality.
Watch for: For a maximum ratio, a larger result is worse.
4. Assess consequences
Check cure rights, baskets, waivers and remedies.
Watch for: A failed ratio does not by itself specify immediate acceleration.
Original worked case
When does a 5.0x leverage limit fail?
Given: A quarterly maintenance covenant caps debt/EBITDA at 5.0x. Defined debt is $60m and defined EBITDA is $15m. Assume no permitted cure or waiver for this calculation.
01 Current ratio
$60m / $15m = 4.0x.
02 Debt capacity
5.0 × $15m = $75m, leaving $15m of ratio-based headroom.
03 Earnings downside
At $11m EBITDA, $60m / $11m = 5.45x, above the limit.
Answer and interpretation
The simplified maintenance test fails at the reporting date. At unchanged debt, EBITDA of $12m exactly meets the 5.0x limit.
× leverage · scale 0 to 5.45
| Scenario | Value |
|---|---|
| $15m EBITDA | 4 |
| $12m EBITDA | 5 |
| $11m EBITDA | 5.45 |
Illustrative maximum is 5.0x. Higher is worse for this test.
Change one assumption
If the same ratio only restricts new borrowing, an earnings decline without the triggering action may not breach that incurrence test. Other clauses may still apply.
Independent teaching example with the stated assumptions. Not an official exam question, marking key or observed market trend.
Understand the method
Part 1
Translate the contract before calculating the ratio
A covenant is tested using contractual definitions, which can differ from accounting labels and an analyst’s preferred economic measure. Identify the debt included, permitted cash netting, EBITDA adjustments, measurement period and reporting date. A leverage ratio using total debt cannot be compared directly with a threshold written for net senior secured debt.
Create a definition ledger with one row per input and its evidence. If an EBITDA add-back is proposed but not permitted under the assumed agreement, exclude it from the covenant calculation. You can still show a separate economic sensitivity, clearly labelled. The aim is to preserve both contractual accuracy and analytical scepticism, rather than using whichever definition makes the borrower pass.
Part 2
Distinguish maintenance tests from incurrence triggers
A maintenance covenant is tested at specified intervals or under specified ongoing conditions. An incurrence covenant may be tested only when the borrower takes an action, such as adding debt or making a distribution. The same ratio can therefore have different consequences depending on the trigger. A leverage increase does not automatically establish a breach of a test that has not been triggered.
Record the testing date, delivery deadline, cure rights and consequences described in the hypothetical terms. Do not infer immediate acceleration from a ratio failure alone. Real agreements may include notice requirements, waivers, equity cures and negotiation. This lesson uses simplified contract assumptions for study and does not establish how an actual lender can enforce a real agreement.
Part 3
Express headroom in units that help a decision
If maximum debt/EBITDA is 5.0x and actual leverage is 4.0x, ratio headroom is 1.0x. With debt fixed at $40m, minimum EBITDA is $8m. If current EBITDA is $10m, allowable decline is $2m or 20%. These are different descriptions of the same buffer. Dollar debt capacity at current EBITDA is another measure: 5 × 10 - 40 = $10m.
For a minimum interest-coverage covenant, invert the calculation carefully. At a 2.0x minimum and $4m interest, required EBITDA is $8m. If rates rise and interest becomes $5m, required EBITDA rises to $10m. A borrower can lose all headroom without any earnings decline. Model numerator and denominator changes separately before combining them.
Part 4
Keep an economic credit view alongside the covenant result
Compliance is a contractual conclusion under a specific definition and date. Credit quality concerns the ability to service and repay obligations. A borrower can comply while burning cash, losing customers or facing an unfunded maturity. Conversely, a technical breach may occur while substantial assets and cash remain available. The analyst should explain both results rather than treating one ratio as the whole credit decision.
Stress cases should identify the first binding test and the action it would prompt. A forecast breach may justify closer monitoring, discussion of funding options or re-underwriting before the test date. Record uncertainty over definitions and data instead of silently resolving it in the borrower’s favour. A useful conclusion states the tested condition, the available headroom and the evidence that could change it.
Covenant worksheet with fixed $40m debt and $4m interest
$10m
- Debt / EBITDA; max 5x
- 4.00x
- EBITDA / interest; min 2x
- 2.50x
- Result
- Both pass
$8m
- Debt / EBITDA; max 5x
- 5.00x
- EBITDA / interest; min 2x
- 2.00x
- Result
- Both at limit
$7m
- Debt / EBITDA; max 5x
- 5.71x
- EBITDA / interest; min 2x
- 1.75x
- Result
- Both fail
Assume both are maintenance tests, equality is permitted, and all inputs match the agreed definitions.
More worked practice
Original teaching cases. Use the stated assumptions; these are not official exam questions or marking keys.
An add-back changes compliance, but not cash
Given: Debt is $45m and the maximum leverage ratio is 5x. Reported EBITDA is $8m. The borrower requests a $2m adjustment; assume the contract permits only $1m.
- 1Contractual EBITDA is 8 + 1 = $9m.
- 2Covenant leverage is 45 / 9 = 5.00x, exactly at the permitted limit.
- 3Without adjustments, analytical leverage is 45 / 8 = 5.625x.
Interpretation: The borrower passes the assumed covenant with no headroom. The adjustment does not create cash, so the economic repayment analysis remains necessary.
Check your understanding
Answer first, then open the explanation. These checks are original practice and do not generate an exam score.
1. With $40m debt and a 5x limit, how much can $10m EBITDA fall?
To $8m, a $2m or 20% decline, assuming fixed debt and unchanged definitions.
2. Does exceeding an incurrence threshold always create an immediate breach?
No. Determine whether the action that triggers the test occurred and what the agreement requires.
3. What must accompany a statement that a borrower passes?
The tested covenant, definitions, measurement date, evidence and remaining headroom. A pass without those details is difficult to review.
Common questions
Is covenant compliance the same as good credit quality?
No. A borrower can comply with generous definitions or loose thresholds while its ability to repay deteriorates.
How much can EBITDA fall before reaching the limit?
In this case from $15m to $12m, or 20%, holding debt at $60m. That sensitivity changes if debt or permitted adjustments change.
Sources and scope
The sources below establish their stated framework or subject context. Calculations and cases are our own teaching material; these sources do not endorse them or establish complete exam coverage.
- IMF: The Rise and Risks of Private Credit (2024), chapter 2
Borrower, leverage, valuation and liquidity risks in private credit. Historical research, not current market statistics.
- CAIA curriculum and study tools
Official curriculum, companions and required readings for the exam year. The current page now links to 2027 materials.
- CFA Institute: Investments in Private Capital (2026)
Private capital structures and company lifecycle context. Supporting concept reference, not a CAIA curriculum crosswalk.
- CAIA 2027 curriculum overview
Published topic categories and Emerging Topics reading titles for 2027. The overview is not the complete learning-objective list.
By MiloPrep editorial team. Updated 10 October 2026. Independent study notes, not affiliated with or endorsed by CAIA Association. How we prepare our content.
Notes
- * Study scope: Selected study concepts, not complete curriculum coverage. Match your sitting to the official exam-year materials; CAIA’s current resource page now links to 2027. ↩ Return to content