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Citizen Mint


What is the Capital Stack In Real Estate Investments?

The capital stack is an important concept to understand for anyone looking to invest in real estate. In the simplest terms, it encompasses the total value of capital necessary for a project and what the expected return and priority of repayment is for that capital.


As expected, the higher risk capital such as equity will receive its capital last but is compensated for this risk with the highest return. Alternatively, the lowest risk part of the stack, debt, will receive its capital back first but has the lowest return.

There are two main parts of any capital stack:

  • Debt: A loan collateralized by an asset or assets of an equity owner
  • Equity: An ownership interest in an asset

Each of these parts can be broken down further to common equity, preferred equity, mezzanine debt and senior debt. Let’s dive into each of these further:

The Capital Stack

Senior Debt

The senior debt holder has priority to receive capital back, including principal and interest, before any other parties are paid. This is the least risky position of the capital stack given the ability to take possession of a property if a borrower fails to pay their mortgage. In general, senior debt usually comprises 65-75% of the capital stack.

Mezzanine Debt

This is second lien debt on the property, which is debt that will be paid after the principal and interest of the senior debt holder has been paid in full.  This occurs in the case of a sale, either by choice or through bankruptcy. Given its priority after the senior debt, and ultimately higher risk, its rate of return is higher than senior debt.

Preferred Equity

While structured slightly differently than mezzanine debt, preferred equity is functionally the same as mezzanine debt in that it pays a similar interest rate and is usually in second lien position.

In general, preferred equity or mezzanine debt comprises 10-20% of the capital stack. Developers or sponsors will utilize preferred equity or mezzanine debt to enhance the IRR of a project, given its ultimate cost is usually lower than that of common equity. Note that it is rare to have both mezzanine debt and preferred equity in the same capital stack, due to borrowers preferring the more streamlined deal structure that preferred equity allows for.


Common Equity

Common equity is comprised of contributions from both the sponsors or developers and their corresponding investment partners. It is the riskiest but potentially most profitable portion of the capital stack. Common equity holders are paid last, but get to participate in the ongoing cash flow distributions of the property along with the potential upside after the all-loan servicing obligations have been paid.


In any real estate deal, there are many factors to consider when evaluating potential risk and returns. It is also the case that the structure of the capital stack will vary from deal to deal. As such, it is important to understand the risk of the opportunity and if the expected return compensates the investor for that risk.

This communication and the information contained in this article are provided for general informational purposes only and should neither be construed nor intended to be a recommendation to purchase, sell or hold any security or otherwise to be investment, tax, financial, accounting, legal, regulatory or compliance advice.

The Capital Stack encompasses the total value of capital necessary for a project and what the expected return and priority of repayment is for that capital.

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