What Is a Mortgage-Backed Revenue Bond?

What Is a Mortgage-Backed Revenue Bond?

3 Min.

Mortgage-backed revenue bonds are a type of debt security utilized to fund low-rate mortgages. These bonds are usually issued by municipalities with the aim of providing social benefits to the community. The bond's coupon payments are funded by the mortgage payments collected from the loans. Similar to other municipal bonds, the income from mortgage-backed revenue bonds is generally exempt from taxes.


A mortgage-backed revenue bond, a municipal debt instrument, facilitates the financing of affordable mortgages. The bond's coupon payments derive from the interest earnings on the underlying mortgages it supports.

Exploring Mortgage-Backed Revenue Bonds

Municipalities employ mortgage-backed revenue bonds to secure resources for low-rate mortgages. The coupon payments on these bonds stem from mortgage payments collected through funded loans. Essentially, entities delegating mortgage financing to bondholders compensate them based on the mortgage interest rate. Housing finance agencies (HFAs) are common issuers of these bonds.

Distinguishing mortgage-backed revenue bonds from mortgage-backed securities, the former originates from municipalities, while the latter is typically associated with private entities or government-sponsored enterprises (GSEs).

Municipalities favor mortgage-backed revenue bonds for their ability to foster social benefits within their communities. By supporting these bonds with low-rate mortgages, municipalities aid low-income first-time homebuyers, enabling them to manage monthly payments that would otherwise be unaffordable through standard mortgages.

Revenue Bonds: A Financial Perspective

Revenue bonds, a category within municipal bonds, allocate borrowed funds to revenue-generating projects or investments. These bonds are repaid from the earnings generated by the invested capital.

Differing from general obligation bonds, which municipalities reimburse through various sources, including tax revenue, revenue bonds carry an elevated risk due to their reliance on a specific income stream. In principle, this added risk should offer investors a higher yield compared to general obligation bonds.

Within revenue bonds, mortgage-backed revenue bonds, also known as housing bonds, extend investors tax-exempt coupon payments. This tax-advantaged feature enhances their appeal, even though they offer lower interest rates in line with the mortgages backing them. Bond proceeds may also finance various real estate developments, such as affordable rental housing. In these scenarios, developers cover interest payments through the rental income they collect.

Crafting Mortgage-Backed Revenue Bonds

Mortgage-backed revenue bonds frequently result from partnerships between Freddie Mac, Ginnie Mae, and HFAs. The initial mortgage lenders pool mortgages into securities supported by Freddie Mac or Ginnie Mae. These securities are subsequently sold to housing finance agencies. It's crucial to emphasize that individual mortgages are not traded; instead, it's the securities themselves. State or local governments, in tandem with housing finance agencies, proceed to issue these securities.

Mortgage-Backed Revenue Bond Investment Opportunities

Investors in mortgage-backed revenue bonds must seek appropriate compensation for their risk exposure. The potential for mortgage loan defaults remains a concern in real estate-backed bonds, even with below-market-rate loans. The quality of underwriting is a crucial aspect of investment in these bonds, with varying bond durations. Most have short terms, reducing default risks and maintaining lower interest rates.

Tax benefits linked to housing bonds can mitigate the risks involved. The value of tax-exempt interest depends on the actual tax savings compared to similar investments, aligning with an investor's marginal tax rate.


Mortgage-backed revenue bonds represent a valuable financial instrument for municipalities to support low-rate mortgages while promoting social welfare. These bonds, backed by the income from funded loans, offer tax advantages and present an attractive option for investors. Their reliance on specific income streams, coupled with sound underwriting and short-term durations, contributes to their appeal. Investing in these bonds, with careful consideration of risk and tax benefits, can yield significant returns, making them a viable option in municipal finance.

Mortgage-Backed Revenue Bond
Municipal Bond
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