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What is a Non-Performing Note?
What is a non-performing note? This beginner's guide explains what NPNs are, why investors buy them, the risks involved, and how exit strategies work in 2026
22 min read
A non-performing note is a mortgage loan where the borrower has stopped making payments — typically 90 or more days past due — and the lender is no longer receiving scheduled income. Rather than sitting on a defaulted loan, banks and private lenders sell these notes at significant discounts on the secondary market. For investors who understand how to navigate the resolution process, non-performing notes can represent a high-reward opportunity. But they come with real complexity and risk that every beginner needs to understand before putting capital to work.
Key Takeaways
- A non-performing note (NPN) is a mortgage loan where the borrower is in default — typically 90 or more days past due on payments.
- Non-performing notes sell at deep discounts, usually 30–60 cents on the dollar, because buyers must resolve the default to realize their return.
- Unlike performing notes, NPNs require active management — they are not a passive income strategy.
- The four main exit strategies are loan modification, deed in lieu of foreclosure, foreclosure, and note resale.
- The state’s foreclosure process — judicial vs. non-judicial — significantly affects timelines and profitability.
- Non-performing notes are generally better suited for experienced investors who understand foreclosure law and borrower negotiations.
- Thorough due diligence — including a title search and property valuation — is essential before purchasing any non-performing note.
What Is a Non-Performing Note?
Definition
A non-performing note (NPN) is a mortgage note where the borrower has stopped making payments and is 90 or more days past due. The lender is no longer receiving scheduled loan income. Non-performing notes are sold at a significant discount — typically 30 to 60 cents on the dollar — on the secondary market to investors who specialize in resolving defaulted real estate debt.
When a borrower stops paying, the lender faces a choice: pursue a lengthy and expensive foreclosure process, or sell the note at a discount to an investor who specializes in resolving distressed debt. Selling allows the lender to recover a portion of the loan balance immediately and remove the non-performing asset from its books.
Important Distinction
A non-performing note is not the same as an empty or abandoned property. The borrower may still be living in the home, communicating with the lender, or actively seeking a solution. Many NPNs are resolved through loan modifications — not foreclosure.
Non-performing notes are bought and sold on the secondary mortgage market. Platforms like Paperstac list both performing and non-performing notes, giving investors direct access to deals that were previously available only to institutional buyers.
How Does a Mortgage Note Become Non-Performing?
A mortgage note transitions from performing to non-performing when the borrower consistently fails to make scheduled payments. This can happen for a wide range of reasons:
- Job loss or income reduction — the most common trigger for residential mortgage defaults.
- Medical hardship — unexpected medical expenses that strain a borrower’s ability to pay.
- Divorce or family change — a split in household income that leaves one party unable to cover the full payment.
- Property damage — an uninsured loss that deprioritizes mortgage payments while the borrower manages repairs.
- Interest rate adjustment — on adjustable-rate loans, a rate increase that pushes payments beyond the borrower’s budget.
- Strategic default — a borrower who can pay but chooses not to, often when the property is underwater (worth less than the loan balance).
The timeline from first missed payment to formal NPN classification typically follows a predictable pattern: a 30-day delinquency triggers a notice, 60 days prompts escalated contact, and 90+ days typically leads to formal default classification and potential referral for foreclosure or note sale.
Mortgage delinquencies are a normal part of the lending cycle, and the supply of non-performing notes rises and falls with broader economic conditions. As of the first quarter of 2026, the delinquency rate for one-to-four-unit residential mortgages stood at a seasonally adjusted 4.44% of all loans outstanding, according to the Mortgage Bankers Association’s National Delinquency Survey1 — up 40 basis points from a year earlier. Rising delinquencies expand the pool of notes that lenders eventually sell on the secondary market.
Performing, Sub-Performing, Re-Performing, and Non-Performing Notes
Mortgage notes exist on a performance spectrum based on the borrower’s payment behavior. Understanding where a note falls on this spectrum is foundational for any note investor, because each type carries a different risk profile, price, and management requirement. Here is how the four note types compare side by side.
| Feature | Performing (PN) | Sub-Performing | Re-Performing (RPN) | Non-Performing (NPN) |
|---|---|---|---|---|
| Payment Status | Current — under 30 days past due | Behind — typically 30–89 days past due | Paying again after a prior default | In default — 90+ days past due |
| Income to Investor | Consistent monthly stream | Irregular — partial or sporadic payments | Monthly, but short payment record | None until resolved |
| Management Required | Minimal — passive | Moderate — monitor closely | Moderate — watch for re-default | High — active resolution work |
| Typical Price (% of UPB) | 85–95 cents | 60–80 cents | 55–80 cents | 30–60 cents |
| Primary Risk | Borrower defaults later | Slides into full default | Borrower re-defaults | Resolution cost / timeline |
| Best For | Passive income seekers | Investors who can stabilize a wobbling loan | Income with extra yield for risk | Experienced workout investors |
The two ends of the spectrum are the most common for investors: performing notes, which offer passive income, and non-performing notes, which offer higher potential returns in exchange for active resolution work. Sub-performing notes sit in between — the borrower is behind but hasn’t fully defaulted — while re-performing notes are former NPNs that have been restored to paying status. The rest of this guide focuses on non-performing notes specifically.
Important Note for Beginners
Non-performing notes are not a passive income strategy. They require active involvement throughout the resolution process — from borrower communication and legal proceedings to property management if foreclosure occurs. Investors who treat NPNs as passive investments frequently incur unexpected losses.
What Is the Difference Between a Non-Performing Note and a Re-Performing Note?
A re-performing note (RPN) sits between a performing and a non-performing note. It is a note that was non-performing — the borrower had defaulted — but has since been brought current through a loan modification or workout agreement, and the borrower has resumed making regular payments. Understanding where an RPN falls on the spectrum is essential for pricing and risk assessment.
| Feature | Non-Performing Note (NPN) | Re-Performing Note (RPN) |
|---|---|---|
| Payment Status | Borrower in default — no payments coming in | Borrower making payments again after a prior default |
| Payment History | Stopped paying — 90+ days past due | Defaulted, then resumed paying under modified terms |
| Income to Investor | None until resolved | Monthly payments, though seasoning is short |
| Typical Purchase Price | 30–60 cents on the dollar (UPB) | 55–80 cents on the dollar (UPB) |
| Primary Risk | Resolution costs and timeline uncertainty | Borrower re-defaults after a short payment record |
| Management Required | High — active resolution work | Moderate — monitor for re-default |
| Best For | Investors who can execute workouts and foreclosure | Investors seeking income with some added yield for risk |
Many re-performing notes start their life as non-performing notes that an investor successfully modified. In fact, converting an NPN into an RPN through a loan modification is one of the most profitable exit strategies in note investing — the investor buys at the deep non-performing discount, restores the borrower to paying status, and then either holds the re-performing note for income or sells it at the higher re-performing price.
Why This Matters for Pricing
A re-performing note typically sells for more than an active non-performing note but less than a note that has never missed a payment. The discount reflects the borrower’s prior default — even with a fresh payment record, the risk of re-default is priced in. The longer an RPN stays current, the more its value approaches that of a fully performing note.
Why Do Investors Buy Non-Performing Notes?
Despite the complexity, non-performing notes attract serious investors for clear financial reasons. The deep discount at which NPNs trade creates a built-in margin of safety — and multiple paths to profit — that performing notes cannot offer.
The Discount Is the Strategy
When an investor buys a $100,000 note for $45,000, they have significant flexibility. Even a partial resolution — a loan modification that reinstates payments at a reduced balance — can produce a strong return. If the borrower reinstates at $75,000, the investor has nearly doubled their money. If the property forecloses and sells for $80,000, the investor still profits substantially after costs.
Multiple Exit Paths
Performing note investors have essentially one exit: collect payments or sell the note. NPN investors have four potential exits — modification, deed in lieu, foreclosure, or resale — which means they can adapt their strategy based on what the borrower and property situation actually support.
Less Competition Than Performing Notes
Because non-performing notes require more expertise and active involvement, fewer investors compete for them. This creates opportunities for those with the knowledge and systems to execute resolutions efficiently.
What the Data Shows: Real Non-Performing Note Pricing
According to Paperstac’s 2025 End-of-Year Market Report — based on actual transactions across the platform — non-performing notes consistently trade at deeper discounts than performing notes. The data confirms the discount that draws investors to this asset class:
For comparison, the report shows 1st-position performing notes sold at an average of $36,163 — roughly 51% higher than the average non-performing note price. Performing notes also commanded a higher investment-to-UPB ratio of 73.35% versus 56.71% for non-performing notes, reflecting the discount buyers require to take on default risk. Notably, performing notes made up the large majority of platform sales, indicating that most investors still favor income-producing notes over distressed debt.
Investor Insight
Experienced NPN investors often say the money is made at the time of purchase, not the time of resolution. Buying at the right discount relative to the property’s current value and the state’s foreclosure environment is the most important variable in any non-performing note deal.
What Are the Exit Strategies for a Non-Performing Note?
Once you acquire a non-performing note, your goal is to resolve the default through one of four primary strategies. The right strategy depends on the borrower’s situation, the property’s value, and the state’s legal framework.
1. Loan Modification
Work with the borrower to restructure the loan — reducing the interest rate, extending the term, or reducing the principal — so they can resume payments. The borrower keeps the home; the investor converts a non-performing asset into a re-performing one. Often the most profitable outcome when achievable.
2. Deed in Lieu
The borrower voluntarily transfers ownership of the property to the note holder in exchange for release from the remaining debt. Faster and less expensive than foreclosure — but only works when the title is free of junior liens. Always run a title search first.
3. Foreclosure
The legal process of reclaiming the property when the borrower cannot or will not resolve the default. Often used when junior liens exist that would survive a deed in lieu. Timeline ranges from a few months in fast non-judicial states to 1–3 years in slower judicial foreclosure states.
4. Note Resale
After acquiring an NPN at a deep discount, an investor may resell it to another investor — sometimes after partial resolution work has increased its value. This allows capital to be recycled quickly without completing the full resolution process.
For a deeper look at two of these strategies, see our guides on how a deed in lieu of foreclosure works and the difference between deeds of trust and mortgages — which directly affects which foreclosure process applies.
Related Resolution Tactics: Cash for Keys and Short Sales
Beyond the four primary exit strategies, two supporting tactics often come into play when resolving a non-performing note. These are not standalone exits — they are tools used within the deed in lieu, foreclosure, and resale paths to reach a cleaner or faster outcome.
- Cash for keys — the note holder pays the occupant a modest sum to vacate the property voluntarily and leave it in good condition, rather than forcing them out through a contested eviction. It is most often used alongside a deed in lieu or after a completed foreclosure to gain possession quickly and avoid the cost, delay, and potential property damage of an eviction. A few thousand dollars in relocation assistance is frequently cheaper than months of legal proceedings.
- Short sale — the property is sold for less than the outstanding loan balance, with the note holder agreeing to accept the reduced payoff. On a non-performing note, this is typically an outcome the investor approves rather than executes directly: the borrower (or their agent) finds a buyer, and the note holder consents to release the lien for less than the full balance. A short sale can resolve a defaulted note without the time and expense of foreclosure when the borrower is cooperative but cannot keep the property.
How These Fit Together
Think of the four exit strategies as the destinations and these tactics as ways to get there more efficiently. Cash for keys smooths the transition to possession; a short sale provides an exit when the borrower wants out and the property won’t cover the full balance. Both can preserve more of your return than a prolonged foreclosure.
What Are the Risks of Buying Non-Performing Notes?
Non-performing notes offer higher potential returns than performing notes, but that potential comes with real and significant risks that beginners must understand before investing.
Foreclosure Timeline Risk
In judicial foreclosure states — where the lender must obtain a court judgment before selling the property — the process can take anywhere from about a year to three years or longer. That means capital is tied up, legal fees accumulate, and carrying costs erode the margin built into the purchase discount. Always research the foreclosure timeline for the specific state before purchasing. Our guide on deed of trust vs. mortgage states covers this in detail.
Title and Lien Risk
If a property has second mortgages, tax liens, HOA liens, or mechanic’s liens, those junior encumbrances complicate resolution. A deed in lieu will not extinguish junior liens — only foreclosure can legally wipe them from title. A thorough title search before purchase is non-negotiable.
Property Condition Risk
A borrower in default may not be maintaining the property. By the time an investor takes possession, the home may have suffered deferred maintenance, vandalism, or significant damage — reducing the property’s value and increasing the investor’s costs.
Borrower Complexity
Negotiating with a borrower in financial distress requires patience, legal knowledge, and sometimes the involvement of attorneys. Borrowers may be hostile, unresponsive, or pursuing bankruptcy — all of which extend timelines and increase costs.
Valuation Risk
If the property has declined in value since the note was originated, the investor’s margin of safety may be smaller than expected. Always obtain a current broker price opinion (BPO) or appraisal before finalizing a purchase price.
Green Flags, Yellow Flags, and Red Flags: What to Look For
Not all non-performing notes are created equal. Two notes with the same unpaid principal balance can have wildly different risk and profit profiles depending on the property, the borrower, and the state. Experienced investors learn to quickly scan a non-performing note for signals — and it helps to sort them into three tiers: green flags that signal a strong opportunity, yellow flags that mean proceed with caution and price for it, and red flags that can sink a deal regardless of price.
- Significant equity in the property. A low loan-to-value ratio means more cushion to protect your investment.
- Non-judicial foreclosure state. Faster, cheaper resolution if foreclosure becomes necessary.
- Owner-occupied property. Borrowers in the home are more motivated to modify and maintain it.
- A clear borrower “story.” A temporary, identifiable hardship suggests a workout is realistic.
- Property taxes current. Minimal arrears means fewer surprise costs.
- Clean first-lien position. A first-position note with no junior liens is simpler to resolve.
- Recent payment activity. Even sporadic payments can signal a strong modification candidate.
- High loan-to-value. Less equity cushion and a weaker negotiating position — buy cheaper to compensate.
- Judicial foreclosure state. Longer timelines and higher legal costs you can budget for upfront.
- Past-due property taxes. Quantify the arrears and subtract them from your offer.
- Junior liens on title. Second mortgages or HOA liens complicate resolution — factor in the cost to clear them.
- Vacant property. Higher risk of damage and carrying costs, but manageable with the right discount.
- Some property damage or blight. Repair costs and ARV uncertainty you can underwrite with a BPO.
- Missing original note with no LNA available. Can prevent foreclosure entirely — title may be unenforceable.
- Severe chain-of-title defects. Broken assignment history that can’t be cured undermines your security interest.
- Environmental contamination. Cleanup liability can dwarf the property’s value.
- Active bankruptcy with no equity. Resolution can stall for years with little upside.
- Tax liens exceeding property value. When liens swallow the equity, there’s no margin left to recover.
- Condemned or uninhabitable structure. Demolition orders or code condemnation can erase the collateral value.
How to Use the Three Tiers
Green flags justify a stronger offer. Yellow flags are not deal-breakers — they are signals to dig deeper and price the risk into your maximum allowable offer; a note with junior liens or in a judicial state can still be profitable if you buy it cheaply enough. Red flags are different: these are structural problems that can sink a deal no matter how low the price, and most experienced investors walk away rather than try to price around them.
What Should You Review Before Buying a Non-Performing Note?
Due diligence on a non-performing note is more involved than on a performing note because the investor must evaluate not just the loan documents, but the full picture of the default and the path to resolution. For a comprehensive framework, see our mortgage note due diligence guide.
At minimum, review the following before purchasing any non-performing note:
- Original promissory note — confirm the loan terms, interest rate, and default provisions are clearly documented.
- Mortgage or deed of trust — verify the security instrument is properly recorded and matches the note.
- Complete payment history — understand exactly when payments stopped and how long the note has been non-performing.
- Title search — identify all liens, encumbrances, and chain-of-title issues before closing.
- Current property valuation (BPO or appraisal) — calculate the actual loan-to-value ratio based on today’s market, not the original appraisal.
- State foreclosure process — determine whether the state uses judicial or non-judicial foreclosure and research the typical timeline.
- Borrower communication history — any available records of contact between the lender and borrower can indicate resolution likelihood.
- Property occupancy status — is the borrower still living in the home? Is it vacant? Occupied by tenants?
Due Diligence Tip
Calculate your maximum allowable offer (MAO) before approaching any NPN deal. Work backwards from your exit strategy: if you plan to foreclose and sell the property, your purchase price must account for foreclosure costs, holding costs, property repairs, and your target profit margin — all subtracted from the expected after-repair value (ARV).
Where to Buy a Non-Performing Note
Once you understand what a non-performing note is and how to evaluate one, the next step is finding deals. Non-performing notes are sold by banks, hedge funds, credit unions, bankruptcy attorneys, private sellers, and online marketplaces. Paperstac is an online marketplace that lets you browse, filter, and purchase mortgage notes directly — including non-performing notes that were once only available to institutional buyers. You can filter listings by performance to see non-performing notes specifically, and set up a saved search to get alerted when new notes matching your criteria are listed.
For the complete step-by-step process — including how to filter your search, set up saved searches, conduct due diligence, and close — see our in-depth guide to buying non-performing notes.
Non-Performing Note Glossary
Key terms every beginner should understand before investing in non-performing mortgage notes.
- Non-Performing Note (NPN)
- A mortgage note where the borrower has stopped making payments and is 90 or more days past due. The lender is no longer receiving scheduled loan income. Non-performing notes are sold on the secondary market at significant discounts — typically 30 to 60 cents on the dollar — to investors who specialize in resolving defaulted real estate debt.
- Performing Note
- A mortgage note where the borrower is current on payments, typically fewer than 30 days past due. Performing notes generate consistent monthly income and are purchased at a smaller discount to face value than non-performing notes.
- Re-Performing Note (RPN)
- A mortgage note that was previously non-performing but has been brought current through a loan modification or workout agreement. The borrower has resumed regular payments. Re-performing notes sell at a discount compared to always-performing notes but at a higher price than active NPNs.
- Unpaid Principal Balance (UPB)
- The current outstanding loan balance — what the borrower still owes on the note. Note buyers express their offer as a percentage of UPB. A $100,000 UPB purchased for $45,000 is a 45-cent-on-the-dollar deal.
- Loan-to-Value Ratio (LTV)
- The ratio of the note’s UPB to the current market value of the property. A $70,000 balance on a property worth $100,000 = 70% LTV. Lower LTV means more equity cushion for the investor if foreclosure occurs.
- Loan Modification
- An agreement between the note holder and borrower that changes one or more terms of the original loan — such as reducing the interest rate, extending the repayment term, or reducing the principal balance — to make the payments affordable and bring the note current.
- Deed in Lieu of Foreclosure
- A voluntary transfer of the property from the borrower to the note holder in exchange for cancellation of the remaining debt. Faster and less expensive than foreclosure, but not viable when junior liens are present on the title.
- Judicial Foreclosure
- A foreclosure process requiring court involvement. Common in mortgage states such as Florida, New York, and New Jersey. Can take roughly one to three years and involves significant legal costs — a major factor in NPN pricing and due diligence.
- Non-Judicial Foreclosure
- A foreclosure process conducted by a trustee without court involvement, following state-mandated notice periods. Common in deed of trust states such as California, Texas, and Virginia. Typically takes 3–6 months — much faster than judicial foreclosure.
- Broker Price Opinion (BPO)
- An estimate of a property’s current market value prepared by a licensed real estate broker. Used by note investors as a faster and less expensive alternative to a full appraisal when evaluating collateral for an NPN purchase.
- Maximum Allowable Offer (MAO)
- The highest price an investor can pay for an NPN while still achieving their target return, calculated by working backwards from the expected exit value and subtracting all projected costs — including foreclosure, repairs, holding costs, and profit margin.
Frequently Asked Questions About Non-Performing Notes
Common questions from beginner investors exploring the non-performing note market.
What is a non-performing note?
What is the difference between a performing note and a non-performing note?
Why do investors buy non-performing notes?
How much do non-performing notes sell for?
What are the exit strategies for a non-performing note?
Are non-performing notes a good investment for beginners?
What is a re-performing note?
What documents should I review before buying a non-performing note?
Browse Performing and Non-Performing Notes
Paperstac is the online marketplace where note investors find, evaluate, and purchase mortgage notes — at every experience level.
Browse Notes For SaleKeep Learning
- How to Evaluate a Mortgage Note Before You Buy
- What Is a Deed in Lieu of Foreclosure?
- Deed of Trust vs. Mortgage: What’s the Difference?
- How Note Investors Make Money on Performing and Non-Performing Loans
- Note Investing vs. Rental Properties: Which Is Right for You?
- Paperstac’s 2025 End-of-Year Market Report
Sources & References
- 1 Mortgage Bankers Association. Mortgage Delinquencies Increase in the First Quarter of 2026 — National Delinquency Survey. mba.org (May 2026).
- 2 Paperstac. Paperstac’s 2025 End-of-Year Market Report. paperstac.com (2026). Based on actual platform transaction data.
- Consumer Financial Protection Bureau. Mortgage Servicing Rules. consumerfinance.gov (2025).
- American Association of Private Lenders. Secondary Mortgage Market Overview. aaplonline.com (2025).
- Federal Deposit Insurance Corporation. Guidance on Non-Accrual and Past Due Reporting. fdic.gov.
This content is for educational and informational purposes only and does not constitute legal, financial, or investment advice. Consult a qualified professional before making investment decisions.
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