NPL Guide 2: Understanding Non-Performing Loans and Why They Exist

21 Aug 2026
NPL Guide 2: Understanding Non-Performing Loans and Why They Exist

Indemo’s NPL Investing Guide — Invest like a Pro

Everything you need to understand to start investing with confidence

Most people invest in what they understand, not always in what is efficiently priced.

Investing “like a professional” means understanding how value is created and how risk is managed over time.

This five-part guide explains the fundamentals of investing in non-performing real estate–backed debt, a segment traditionally dominated by institutional investors, and how individual investors can approach it in a structured and informed way. 


Previously in Part 1 we explored the fundamentals of debt investing and introduced the transition from traditional fixed-income products to real estate–backed distressed debt opportunities. 

In this part, we take a closer look at non-performing loans themselves: how they arise, why banks sell them at discounts, and why these situations can create investment opportunities when approached through professional servicing and structured recovery processes.

Why Distressed Assets Exist in Financial Markets

In every financial market, there are assets that institutions no longer want to hold directly.

This does not always mean the asset has no value. In many cases, the opposite is true: the asset may still have significant underlying value, but it has become operationally expensive, time-consuming, or inefficient for the original owner to manage.

This principle exists across many areas of finance. Companies sell non-core divisions, private equity firms restructure underperforming businesses, and banks regularly reduce exposure to loans that no longer fit their balance-sheet priorities.

Non-performing loans are part of this broader financial logic.

What Makes a Loan “Non-Performing”?

A non-performing loan (NPL) is a loan where the borrower has stopped making scheduled payments for a prolonged period, typically more than 90 days.

At this stage, the loan stops functioning as a normal income-generating asset for the bank. Instead of producing predictable repayments, it becomes a recovery case that may require negotiation, legal coordination, restructuring discussions, or enforcement procedures.

In practice, these situations arise for many different reasons. A borrower may lose income, interest rates may increase, a business may experience financial pressure, or broader economic conditions may change.

For banks, however, the reason itself is often less important than the operational reality that follows.

Once a loan becomes non-performing, the bank faces a new problem: the asset now requires time, legal resources, servicing infrastructure, and ongoing management while continuing to create pressure on the balance sheet.

This is one of the main reasons why banks frequently choose to sell non-performing loans rather than manage the full recovery process internally.

Why Mortgage NPLs Are Different

Not all non-performing loans behave in the same way.

Some loans, such as unsecured consumer debt or credit card balances, depend almost entirely on the borrower’s personal financial situation. Mortgage NPLs operate differently because they are secured by real estate collateral.

This changes the investment dynamic significantly.

A mortgage-backed NPL is connected not only to the borrower, but also to a physical property that serves as collateral behind the loan. This creates a more structured recovery framework and gives investors a tangible reference point when assessing potential outcomes.

To illustrate this, consider a simplified example. A borrower originally takes a mortgage of €190,000 secured by a residential property in Spain. Several years later, after missed payments, accrued interest, penalties, and legal costs, the outstanding debt may rise to approximately €230,000.

At the same time, the underlying property may have a market value of around €200,000 – €210,000, depending on location and market conditions.

Instead of continuing a multi-year recovery process internally, the bank may decide to sell the loan at a discount, for example, for €100,000–€130,000, to a specialised market participant.

At this point, the pricing of the asset is no longer based simply on the nominal debt amount. It becomes linked to expected recovery value, collateral quality, legal stage, occupancy status, and the efficiency of the servicing process.

This is where distressed debt investing begins in practice.

The Role of Professional Debt Servicing

Once a non-performing mortgage loan enters the secondary market, professional debt servicers become a central part of the process.

In Spain, these specialised servicing firms manage much of the operational and legal coordination surrounding distressed real estate–backed loans. Their role may include communication with borrowers, restructuring discussions, legal proceedings, collateral oversight, and coordination of the recovery strategy itself.

This servicing infrastructure is one of the reasons why the market has historically been dominated by institutional investors. Managing distressed assets requires local expertise, legal coordination, operational processes, and long-term recovery capabilities.

Importantly, successful recovery does not always mean foreclosure or property repossession.

In many cases, outcomes may involve negotiated settlements, consensual sales, restructuring agreements, or voluntary resolutions that allow both sides to avoid longer legal procedures.

How Indemo Fits Into This Market

Indemo was created to give individual investors access to this institutional segment in a more structured and transparent way.

The platform provides exposure to Spanish real-estate-backed non-performing loans sourced at discounted prices and supported by professional servicing partners operating locally in Spain.

Rather than managing legal procedures or borrower negotiations directly, investors gain access to professionally structured opportunities where servicing, collateral management, and recovery coordination are already integrated into the investment process.

This allows investors to participate in a market that was traditionally accessible mainly to banks, funds, and institutional credit investors.

What Investors Should Understand About NPLs

One of the most important things investors should understand is that NPL investing is not primarily based on speculation about rising property prices. The investment logic is different. 

Value is typically created through:

  • discounted acquisition prices;
  • real estate collateral;
  • structured legal frameworks;
  • and professional recovery management over time.

This also means that the operational side of the market matters significantly. Recovery outcomes are influenced not only by the property itself, but also by servicing quality, legal coordination, timing, and negotiation strategy.

For this reason, experienced institutional investors often focus less on short-term market sentiment and more on collateral quality, entry price, and recovery execution.

Coming next:

In Part 3, we will look at how the NPL market functions in practice, how assets move through the secondary market, and why Spain has become one of Europe’s most important jurisdictions for real estate–backed debt investing.


This content is a marketing communication. It shall not be treated as investment advice, independent research or offer, recommendation or invitation to invest in the investment opportunities referred to herein. The content is not aimed at promoting services or products to persons based in jurisdictions where the distribution of said information would be illegal.

Investing in financial instruments involves risk, and there’s no guarantee that investors will get back invested capital. Moreover, past performance does not guarantee future returns. Indemo SIA shall not be responsible for any direct or indirect loss from using the provided information.