What is Underlying Debt?
Let me explain underlying debt to you directly: it's a term from the municipal bond world that points to an implicit agreement where the debt of smaller government entities gets backed by the creditworthiness of larger ones in the same jurisdiction.
Key Takeaways
- Underlying debt is a municipal bond concept showing that smaller entities' debt may be implicitly backed by larger government bodies' credit.
- This applies to general obligation municipal bonds.
- If a smaller entity can't meet its obligations, it can negatively affect the larger entity's credit rating that carries the underlying debt.
Understanding Underlying Debt
You should know that smaller entities often struggle to raise funds on their own without strong finances, but this implicit backing from larger entities helps them borrow more easily and at lower interest rates. Investors view these municipal bonds as the underlying debt of the backing entity.
This setup is common, where smaller entities like cities and school districts issue bonds for operations or projects. If they can't repay, it's not likely they'll just go insolvent; instead, the state is expected to step in with emergency funding to keep services running and debt payments on track.
Underlying debt ties into general obligation municipal bonds, backed by the issuer's taxing power or, in these cases, the larger entity's authority. This shared responsibility boosts the issuer's credit. When agencies like Standard & Poor’s and Moody’s rate these, they look at the issuer standalone, but underlying debt factors into the larger issuer's rating, including their ability to handle all obligations and make timely payments. Trouble from a smaller entity can drag down the larger one's rating.
Examples and Risks of Underlying Debt
Consider how separate municipalities in a city or county issue debt for things like hospitals, roads, schools, or sanitation. Often, the city or county holds this as underlying debt. Take Illinois, where the state uses its legislative taxing authority to back Chicago's bonds.
But underlying debt brings risks to the larger entity, as happened in New York in the 1970s when New York City almost went insolvent, putting pressure on the state.
