Attorney Review Option Available

Secured Promissory Note Generator

Generate a professional secured promissory note customized for your state. AI-powered with optional attorney review, covering all 50 U.S. jurisdictions.

Electronic Signature Accepted

Secured Promissory Note Generator

AI-powered · Attorney review option · All 50 states

Attorney review available · Secure & encrypted

Signature Requirements

Electronic Signature Accepted

Secured promissory notes are valid with electronic signatures under the ESIGN Act. The borrower must sign the note, and the lender typically signs as well. Notarization is optional but may be required for notes secured by real property.

How Our Secured Promissory Note Generator Works

1

Select Your State

Choose your state to apply secured promissory note laws specific to your jurisdiction.

2

Enter Your Details

Provide the required information - party names, terms, and key provisions.

3

AI Generates Your Document

Our AI drafts a comprehensive secured promissory note in seconds. Add attorney review for verified compliance.

4

Review & Download

Review your document, make edits, and download as PDF or DOCX. Or upgrade to attorney-drafted for full personalization.

What Is a Secured Promissory Note?

A secured promissory note is a written financial instrument in which a borrower (the maker) promises to repay a specified sum of money to a lender (the payee or holder), with the obligation backed by designated collateral that the lender can seize and liquidate if the borrower fails to make payments as agreed. The collateral provides the lender with a tangible asset to recover the outstanding debt in the event of default, significantly reducing the lender's risk compared to an unsecured obligation. Secured promissory notes are governed by UCC Article 3, which addresses negotiable instruments, and UCC Article 9, which governs the creation, perfection, and enforcement of security interests in personal property. The secured promissory note is commonly used in real estate financing, vehicle purchases, business equipment loans, and private lending transactions where the lender requires asset-backed protection.

The security interest created by a secured promissory note must be perfected to give the lender priority over other creditors who may have claims against the borrower's assets. Perfection is accomplished by filing a UCC-1 financing statement with the appropriate state filing office, typically the Secretary of State, which provides public notice of the lender's security interest in the specified collateral. Under UCC Article 9, the first creditor to properly perfect their security interest generally has priority over subsequently filed interests, making prompt filing essential. For real property collateral, the security instrument takes the form of a mortgage or deed of trust rather than a UCC filing, and the document must be recorded with the county recorder. The distinction between a secured promissory note and a mortgage is important: the promissory note represents the borrower's promise to pay, while the mortgage pledges specific real property as collateral for that promise. A secured promissory note should be coordinated with a promissory note template for consistent formatting and terms.

Common types of collateral pledged under secured promissory notes include vehicles, equipment, inventory, accounts receivable, investment accounts, and real property. The security agreement, which may be incorporated into the note itself or executed as a separate document, describes the collateral in sufficient detail to allow identification, grants the lender a security interest, and establishes the borrower's obligations to maintain, insure, and refrain from encumbering the collateral. The borrower typically retains possession and use of the collateral during the term of the note, but the lender has the right to take possession through repossession or foreclosure upon default. Under UCC Section 9-610, the lender must conduct the disposition of collateral in a commercially reasonable manner, providing the borrower with proper notice and applying the proceeds first to the costs of repossession and sale, then to the outstanding debt.

Interest rates on secured promissory notes are generally lower than those on unsecured promissory notes because the collateral reduces the lender's risk exposure. However, the interest rate must still comply with applicable state usury laws, which impose maximum permissible rates that vary by state and transaction type. The note should clearly specify whether the interest rate is fixed or variable, how interest is calculated (simple interest on the declining balance or compound interest), and whether a default interest rate applies if the borrower fails to make timely payments. For consumer transactions, the Truth in Lending Act requires disclosure of the annual percentage rate (APR) and total finance charges before the loan is consummated. The acceleration clause allows the lender to demand immediate repayment of the full outstanding balance upon default, and the note should define the specific events that trigger default. Understanding how secured notes work alongside other financial documents like an LLC operating agreement is important when business entities are involved in the lending relationship.

Why You Need a Secured Promissory Note

You are lending a significant amount of money to an individual or business and want collateral protection to reduce your risk of loss in case the borrower defaults on the repayment obligations.

You are financing the purchase of equipment, a vehicle, or other tangible property and want the purchased item to serve as collateral securing the repayment obligation, similar to how an auto loan or equipment financing works.

You are a private lender or investor who makes regular loans and needs a standardized secured note template that establishes your security interest and provides clear remedies upon default. You should also consider a comprehensive promissory note for transactions that do not require collateral.

Your business is extending credit to another business and requires collateral, such as accounts receivable, inventory, or equipment, to secure the obligation and establish priority over other potential creditors.

You are refinancing an existing debt and want to formalize the new terms in a secured note that provides better protection for the lender, including an updated collateral description, perfection through UCC filing, and clear default remedies. A service agreement may also be needed if the lending arrangement includes management or advisory services.

Key Sections in a Secured Promissory Note

Promise to Pay

This section contains the maker's unconditional promise to pay the specified principal amount to the payee or their order. It identifies both parties by full legal name and address and states the exact dollar amount of the obligation. The promise to pay is the operative clause that creates the legal obligation.

Interest Rate and Calculation

The interest provision specifies the annual interest rate, whether it is fixed or variable, how interest is calculated, and when it accrues. It must comply with applicable state usury laws and, for consumer transactions, Truth in Lending Act disclosure requirements. A default interest rate that applies upon borrower default may also be specified.

Repayment Terms

This section establishes the repayment schedule, including payment amounts, due dates, frequency, and the total number of payments. It specifies whether the note is payable in equal installments, interest-only with a balloon payment, or on demand. Late payment fees and grace periods are defined here.

Collateral Description and Security Interest

The collateral section describes the property pledged as security for the note with sufficient specificity to allow identification under UCC Article 9. It grants the lender a security interest in the described collateral and references any separate security agreement that provides additional terms governing the collateral.

UCC Filing and Perfection

This section addresses the lender's right to file a UCC-1 financing statement to perfect the security interest and establish priority over other creditors. It may require the borrower to cooperate with the filing process and to execute any additional documents necessary to perfect the lender's interest in all applicable jurisdictions.

Default and Remedies

The default section defines specific events of default, including missed payments, breach of covenants, bankruptcy filing, and material misrepresentation. It outlines the lender's remedies, including acceleration of the full balance, repossession or foreclosure of collateral, and the right to pursue a deficiency judgment if the collateral sale does not cover the outstanding debt.

Secured Promissory Note Legal Requirements

UCC Article 9 governs the creation, perfection, and enforcement of security interests in personal property and requires that the security agreement describe the collateral with sufficient specificity, be authenticated by the debtor, and convey a security interest to the secured party.

A UCC-1 financing statement must be filed with the appropriate state filing office (typically the Secretary of State) to perfect the security interest and establish priority over other creditors, and the filing must be renewed every five years by filing a UCC-3 continuation statement.

Under UCC Section 9-610, a secured party who repossesses collateral upon default must dispose of it in a commercially reasonable manner, provide the debtor with reasonable notice of the disposition, and apply the proceeds first to the costs of repossession and then to the outstanding debt.

State usury laws impose maximum interest rates that apply to secured promissory notes, and exceeding the applicable limit can result in forfeiture of all interest, voiding of the note, or statutory penalties depending on the jurisdiction.

For consumer credit transactions secured by personal property, the Truth in Lending Act (15 U.S.C. Section 1601 et seq.) requires disclosure of the APR, total finance charges, and the consumer's right to rescind certain secured transactions within three business days.

Common Secured Promissory Note Mistakes to Avoid

Failing to file a UCC-1 financing statement to perfect the security interest, which leaves the lender as an unperfected creditor with lower priority than other creditors who have properly perfected their interests in the same collateral.

Describing the collateral too vaguely in the security agreement, which can render the security interest unenforceable because the collateral cannot be adequately identified under UCC Article 9 requirements.

Not conducting a UCC search before accepting collateral, which may reveal that another creditor already has a prior perfected security interest in the same assets, leaving the new lender in a subordinate position.

Setting an interest rate that exceeds the applicable state usury ceiling, which can void the interest obligation or expose the lender to statutory penalties depending on the jurisdiction.

Failing to dispose of repossessed collateral in a commercially reasonable manner as required by UCC Section 9-610, which can result in the lender losing the right to pursue a deficiency judgment against the borrower.

Frequently Asked Questions About Secured Promissory Notes

What is a secured promissory note?
A secured promissory note is a written promise to repay a debt that is backed by specific collateral pledged by the borrower. If the borrower defaults on the repayment terms, the lender has the legal right to seize and sell the collateral to recover the outstanding balance. The collateral can include real property, vehicles, equipment, inventory, accounts receivable, or other assets of value. Secured promissory notes carry lower interest rates than unsecured notes because the collateral reduces the lender's risk. The note is governed by UCC Article 3 for the payment obligation and UCC Article 9 for the security interest in personal property collateral.
What is the difference between secured and unsecured promissory note?
A secured promissory note is backed by specific collateral that the lender can seize if the borrower defaults, while an unsecured promissory note relies solely on the borrower's personal promise to repay with no collateral backing. Secured notes typically carry lower interest rates because the collateral reduces lender risk, while unsecured notes command higher rates to compensate for the increased risk. If a borrower defaults on a secured note, the lender can repossess the collateral through self-help repossession or judicial foreclosure. If a borrower defaults on an unsecured note, the lender must file a lawsuit to obtain a money judgment and then pursue collection through wage garnishment or asset levies.
What can be used as collateral for a promissory note?
Almost any asset of value can serve as collateral for a secured promissory note, including real property (through a mortgage or deed of trust), vehicles, equipment, machinery, inventory, accounts receivable, investment accounts, certificates of deposit, intellectual property, and business assets. The collateral must be described with sufficient specificity in the security agreement to allow identification under UCC Article 9. The value of the collateral should ideally equal or exceed the loan amount to provide adequate protection for the lender. Some lenders require periodic appraisals or valuations to ensure the collateral maintains sufficient value throughout the term of the note.
Does a secured note need to be filed?
The secured note itself does not need to be filed, but the lender must file a UCC-1 financing statement with the appropriate state filing office to perfect the security interest in personal property collateral. Without filing, the lender has an unperfected security interest that is subordinate to the claims of other creditors who properly perfect their interests. For real property collateral, the mortgage or deed of trust must be recorded with the county recorder's office where the property is located. The UCC-1 filing must be renewed every five years by filing a UCC-3 continuation statement to maintain the lender's perfected status and priority.
What is a UCC filing?
A UCC filing, specifically a UCC-1 financing statement, is a public notice filed with a state agency (typically the Secretary of State) that announces a lender's security interest in specific personal property collateral. The filing is required under UCC Article 9 to "perfect" the security interest, which means establishing the lender's priority over other potential creditors who may claim an interest in the same collateral. The UCC-1 identifies the debtor, the secured party, and provides a description of the collateral. Filing first generally gives a creditor priority over later filers, which is why prompt filing after a loan closes is essential for lender protection.
What happens if you default on a secured note?
If you default on a secured promissory note, the lender can exercise several remedies. The lender can accelerate the full outstanding balance, making the entire amount immediately due and payable. The lender can repossess personal property collateral through self-help repossession (without court involvement) as long as it is done without breaching the peace, or the lender can pursue judicial foreclosure. For real property, the lender must follow state-specific foreclosure procedures. After selling the collateral, if the proceeds do not cover the full debt, the lender can pursue a deficiency judgment against the borrower for the remaining balance in most states.
Is a secured promissory note the same as a mortgage?
No, a secured promissory note and a mortgage are related but distinct documents that serve different functions. The promissory note is the borrower's promise to repay the debt according to specific terms, including the interest rate, payment schedule, and default provisions. The mortgage is a separate instrument that pledges specific real property as collateral to secure the debt represented by the promissory note. In a typical real estate transaction, both documents are executed together. If the borrower defaults, the promissory note establishes the amount owed, while the mortgage gives the lender the right to foreclose on the property. A secured promissory note can also be secured by personal property rather than real estate.
Do promissory notes need to be notarized?
Most states do not require promissory notes to be notarized to be legally valid and enforceable. The essential requirements for a valid promissory note under UCC Article 3 are that it be in writing, signed by the maker, contain an unconditional promise to pay a fixed amount, and be payable on demand or at a definite time. However, notarization is recommended because it authenticates the borrower's identity and signature, which can be important if the note is later challenged in court. If the secured note is accompanied by a mortgage or deed of trust pledging real property, the mortgage document must be notarized and recorded. Notarization adds a layer of protection that can prevent forgery claims and strengthen enforcement.

More Legal Document Generators

Get a Professionally Drafted Secured Promissory Note

Most clients choose our attorney-drafted option for a secured promissory note fully customized to their situation by a licensed attorney. Need it fast? Our AI generator is a quick, affordable alternative.

On a budget? Download the free template or use the AI generator above for a quick, affordable option.

Attorney Review Available: Legal Tank documents are AI-generated with optional attorney review for verified compliance. For the highest level of assurance, choose our attorney-drafted service where a licensed attorney personally drafts your document. For complex or high-stakes legal matters, we recommend attorney-drafted documents or additional review by a licensed attorney in your jurisdiction. Legal Tank is not a law firm and use of this platform does not create an attorney-client relationship.

Reviewed by licensed attorneys · Editorial policy · Last updated March 2026

Want a professionally drafted document instead?