7.1 Financing Concepts, Notes, Mortgages, and Deeds of Trust

Key Takeaways

  • The promissory note is the borrower's unconditional promise to repay and is NOT recorded; the mortgage or deed of trust is the recorded security instrument that creates the lender's lien.
  • A mortgage involves two parties (mortgagor and mortgagee) and typically requires judicial foreclosure, while a deed of trust uses three parties (trustor, beneficiary, trustee) and allows faster non-judicial power-of-sale foreclosure.
  • An acceleration clause lets the lender demand the entire balance upon default; an alienation (due-on-sale) clause lets the lender call the loan due when the property is transferred.
  • Hypothecation pledges property as security for a debt while the borrower keeps possession; equity equals market value minus the outstanding loan balance.
  • A defeasance clause requires release of the lien once paid (satisfaction of mortgage or deed of reconveyance), and borrowers may have equitable and statutory redemption rights against foreclosure.
Last updated: June 2026

Why Two Documents Show Up at Closing

When a buyer borrows money to purchase real estate, the loan is documented by two distinct instruments: a promissory note and a security instrument. The note is the borrower's personal promise to repay; the security instrument pledges the property as collateral. Exam writers love to test the difference, because candidates routinely confuse the obligation to pay with the right to foreclose.

The Promissory Note

The promissory note is the evidence of the debt and the borrower's unconditional promise to repay a sum of money on stated terms. It is a negotiable instrument, meaning the lender can sell or assign it to another party (this is how loans end up serviced by a company different from the original lender).

Key items spelled out in the note include the principal amount, the interest rate, the payment schedule, and the maturity date. The note is NOT recorded in the public land records.

Notes commonly contain two protective clauses tested heavily on the national exam:

  • Acceleration clause — lets the lender declare the entire unpaid balance due immediately if the borrower defaults. Without it, a lender could only sue for missed payments one at a time.
  • Alienation (due-on-sale) clause — requires the loan be paid in full if the property is sold or transferred, preventing a buyer from simply taking over the seller's existing loan without lender consent.

A prepayment penalty clause, by contrast, charges the borrower for paying off the loan early; many consumer mortgages now restrict or prohibit it.

The Security Instrument: Mortgage vs. Deed of Trust

The security instrument is what gets recorded and creates the lender's lien on the property. There are two formats, and which one a state uses determines how foreclosure works.

FeatureMortgageDeed of Trust
Parties2 (mortgagor + mortgagee)3 (trustor, beneficiary, trustee)
Who holds titleBorrower (lien theory)Neutral trustee
Typical foreclosureJudicialNon-judicial (power of sale)
SpeedSlower, court-supervisedFaster

In a mortgage, the borrower is the mortgagor (gives the mortgage) and the lender is the mortgagee (receives it). Remember: the party adding the "-or" suffix is the one giving the interest.

In a deed of trust, the borrower (trustor) conveys bare legal title to a neutral third party (the trustee) to hold for the lender (beneficiary). If the borrower defaults, the trustee can sell the property under a power-of-sale clause without going to court, which is why deed-of-trust states see faster, non-judicial foreclosures.

When the loan is paid off, a deed of trust is released by a deed of reconveyance (trustee back to borrower), while a mortgage is released by a satisfaction of mortgage (recorded to clear the lien).

Title Theory vs. Lien Theory

States fall into two camps:

  • Lien-theory states: the borrower keeps title; the lender merely holds a lien. The lender must foreclose to get title.
  • Title-theory states: the lender (or trustee) holds legal title until the debt is satisfied, easing non-judicial sale.

Most mortgage analysis on the exam assumes lien theory unless told otherwise. Either way, the borrower has equitable title and the right of possession during the loan.

Hypothecation and Equity

Hypothecation is the act of pledging property as security for a debt without giving up possession. The borrower lives in the home while the lender holds the lien. The borrower's ownership value above the debt is equity: market value minus the outstanding loan balance.

Worked example: a home worth $400,000 with a $310,000 loan balance gives the owner $90,000 in equity ($400,000 − $310,000). As the borrower amortizes the loan and the property appreciates, equity grows on both ends.

Key Mortgage Clauses

The exam tests several note and mortgage clauses by name. An acceleration clause lets the lender demand the entire balance upon default, which is the legal predicate for foreclosure. A due-on-sale (alienation) clause lets the lender call the loan due if the property is sold, preventing a buyer from assuming the loan without consent. A prepayment clause addresses whether the borrower may pay early and whether a penalty applies. A defeasance clause requires the lender to release the lien once the debt is paid, triggering issuance of a satisfaction or reconveyance.

A subordination clause lets a lien voluntarily take a lower priority than a later loan.

Foreclosure and Default Remedies

Judicial foreclosure runs through the courts and is used in lien-theory states with mortgages. Non-judicial foreclosure uses the power-of-sale clause in a deed of trust and is faster, with the trustee selling at public auction. Before or after sale, a borrower may have equitable redemption (pay the full debt before the sale) and, in some states, statutory redemption (reclaim the property within a set period after the sale).

Alternatives that avoid a full foreclosure include a deed in lieu of foreclosure (the borrower deeds the property to the lender) and a short sale (the lender accepts a sale for less than the balance owed). A deficiency judgment may pursue the borrower for any remaining unpaid balance where state law allows.

Test Your Knowledge

Which clause in a promissory note allows a lender to demand the entire remaining balance immediately upon default?

A
B
C
D
Test Your Knowledge

In a deed of trust, which party holds title to the property as security until the debt is repaid?

A
B
C
D

keyTakeaways

  • The note is the promise to pay (not recorded); the mortgage or deed of trust is the recorded security instrument creating the lien.
  • A mortgage has two parties and usually requires judicial foreclosure; a deed of trust has three parties and allows faster non-judicial power-of-sale foreclosure.
  • Acceleration triggers on default; alienation (due-on-sale) triggers on transfer.
  • Hypothecation pledges property as security while the borrower keeps possession.
  • Equity equals market value minus the loan balance.

Summary

Real-estate loans separate the personal promise to repay (the note) from the collateral pledge (the security instrument). Knowing the parties, the recording status, and the foreclosure path for both mortgages and deeds of trust—plus the function of acceleration, alienation, defeasance, hypothecation, and equity—answers the bulk of national financing questions in this domain.