A capital-structure watchlist for family-owned operating companies

What the source can and cannot support

Ntoung and colleagues analyze 888 unlisted small and medium firms and 7,104 firm-year observations from 2007–2014, then use bankruptcy files as a robustness check. They report lower debt use and lower measured risk among the family-firm group. That result is relevant to a family office with controlled operating companies because leverage, interest coverage and retained liquidity affect continuity. It is not a benchmark for a family office portfolio. The sampled entities were Spanish operating firms, the period is historical, and the analysis does not observe trusts, fund commitments, tax distributions, guarantees, asset-backed borrowing or household spending.

The practical question is therefore narrower: can the family office produce a reconciled view of each controlled company's debt service, cash generation and contingent claims before approving a distribution, acquisition or refinancing? The study motivates attention to definitions. Debt-to-EBITDA, interest coverage and an Altman-style score answer different questions, use accounting inputs that may be stale or policy-sensitive, and can move in opposite directions. No single ratio should become an automatic approval rule.

Build the decision record

The controller should maintain a quarterly capital-structure register for every controlled company. Each row should identify legal borrower, lender, currency, outstanding principal, maturity, amortization, fixed or floating rate, hedges, covenants, collateral, guarantees, cross-default terms and permitted distributions. The operating-company CFO signs the source data; the family-office finance lead reconciles it to audited or management accounts; legal counsel confirms guarantees and covenant language. A timestamped variance note explains any difference between the register, loan statements and general ledger.

Alongside the register, the investment committee should receive a twelve-month cash bridge that starts with unrestricted cash and separately shows operating cash generation, maintenance capital expenditure, taxes, debt service, committed acquisitions, pension or environmental obligations and proposed owner distributions. The family liquidity plan should appear in a separate column rather than being netted into the company forecast. This preserves the distinction between a sound operating company and a family cash requirement that might pressure it.

Run comparisons without manufacturing certainty

For each ratio, write the exact numerator, denominator, reporting date and data owner. Show the result under the approved budget, a downside operating case and a refinancing case. The committee may compare the company with its own history and with genuinely comparable peers, but it should not infer that a family-owned entity deserves a lower risk assumption. When EBITDA is negative, acquisition-adjusted or dependent on a single customer, the analyst records that the ratio is not decision-useful and switches to cash runway, fixed-charge coverage and covenant headroom.

An Altman-style score may be displayed as a diagnostic only when the entity type and inputs fit the chosen specification. The record must name that specification and retain every input. A model-risk note describes why the score may not transfer to a private holding company or asset-rich family enterprise. If a lender's covenant calculation differs from the office's analytical ratio, both are shown; neither is silently substituted for the other.

Approval and escalation

The investment committee should approve distributions and new borrowing only after the finance lead states the remaining liquidity runway, covenant headroom and next refinancing date under each case. Material guarantees, related-party loans and cross-collateralization go to an independent director or conflicts committee. The record identifies who benefits, who bears downside, which alternatives were considered and whether the transaction constrains a successor's choices. Meeting minutes link directly to the data snapshot used, so a later reviewer can reproduce the decision.

Escalation stops when key loan documents are missing, cash and debt balances do not reconcile, a covenant definition is disputed, or management cannot explain an adjustment that changes the decision. In those conditions the committee defers the distribution or financing decision rather than filling the gap with an industry average. A second stop applies when a proposed threshold was calibrated only from this source: the office must establish its own risk appetite and legal constraints before using any numerical trigger.

Measures for the next two quarters

Process measures include the percentage of debt instruments reconciled to lender statements, the percentage of guarantees confirmed by counsel, days between quarter-end and register sign-off, number of unexplained ratio adjustments and number of decisions deferred for missing evidence. Outcome indicators include covenant headroom, months to the next material maturity, unrestricted-cash runway under the downside case and concentration of debt by lender and currency. These are management indicators, not claims of improved investment returns.

After two quarters, internal audit samples at least one borrower and traces every displayed figure to its source. The committee reviews whether the dashboard changed a decision or merely added reporting. If exceptions remain unresolved, if users bypass the register, or if the comparison creates false comfort, the chair suspends the dashboard's approval role and commissions a redesign. The office preserves the failed version and reasons for suspension so the control can be examined rather than rewritten after the fact.

Source, attribution and limits

[1] Lious Agbor Tabot Ntoung; Helena Maria Santos de Oliveira; Benjamim Manuel Ferreira de Sousa; Liliana Marques Pimentel; Susana Adelina Moreira Carvalho Bastos. Are Family Firms Financially Healthier Than Non-Family Firm?. Journal of Risk and Financial Management (2019-12-29). https://doi.org/10.3390/jrfm13010005. CC BY 4.0.

The panel covers Spanish unlisted small and medium firms during 2007–2014 and a separate bankruptcy-file robustness sample. It does not study family offices, holding companies, private funds, trusts or household liquidity. Observational group differences do not identify a causal effect of family ownership, and Altman Z-score inputs are not a complete family-office solvency model.

Prepared by the Family Office Private Wealth Journal editorial research desk with AI assistance at the direction of Dr. Freedom Cheteni. Original research authors retain full credit and are not authors or endorsers of this companion. This proposed process has not been evaluated in a new empirical study; no independent peer-review acceptance is claimed. This is educational analysis, not individualized investment, legal or tax advice.

Implementation record

Open the cited sources

1. [1] Lious Agbor Tabot Ntoung; Helena Maria Santos de Oliveira; Benjamim Manuel Ferreira de Sousa; Liliana Marques Pimentel; Susana Adelina Moreira Carvalho Bastos. Are Family Firms Financially Healthier Than Non-Family Firm?. Journal of Risk and Financial Management (2019-12-29). ↗