Also known as:suretyship · surety relation · surety
Written by attorneys · grounded in primary & secondary sources — see below
A legal relationship in which one party stands as secondary obligor for the debt or duty of another who is the principal obligor. The secondary obligor gains rights to exoneration, reimbursement, restitution, and subrogation when the principal defaults or impairs the secondary obligor's position.
Sources & Authorities
How it applies
Common Examples
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Work Product Protection for Surety Documents
Stonehaven Properties prepared an internal memo analyzing its exposure on a performance bond after a subcontractor defaulted. Silverline Industries, the general contractor, sought the memo in discovery. The court denied the request because the memo was prepared in anticipation of litigation by a surety's representative.
Discharge of Original Mortgagor
Sebastian Santos sold his mortgaged warehouse to Solstice Ventures, which assumed the loan. Sterling Manufacturing, the lender, later extended the maturity and raised the interest rate without Sebastian's consent. Sebastian invoked suretyship defenses and obtained a discharge from personal liability on the note.
Select any source to read its text and confirm it supports the definition.
Statutes
Federal Rules
Uniform Acts
Restatements
Hornbooks
Statute of Frauds for Oral Promise
Scott Summers orally promised a supplier that he would answer for Spencer Silver's unpaid invoice if Spencer defaulted. When the supplier sued Scott after Spencer's bankruptcy, the court dismissed the claim because the promise was not evidenced by a signed writing.
Exoneration Right of Transferor
Sydney Santos transferred her mortgaged office building to Sabrina Shah under an assumption agreement. When Sabrina stopped making payments, Sydney sued Sabrina to compel direct payment to the lender before Sydney herself paid anything.
Armstrong v. United States364 U.S. 40, 49 (1960)
Material Modification Without Consent
Sierra Santos sold her apartment complex to Spencer Silver, who assumed the mortgage. The lender later released collateral and extended the term without Sierra's agreement. Sierra successfully asserted a suretyship defense that discharged her personal liability.
Lindsey v. Normet405 U.S. 56 (1972)
Subrogation After Payment
Sebastian Santos paid the full balance on a note after the assuming buyer defaulted. He then sought to enforce the mortgage lien against the property by subrogation to the lender's position.
Kendall v. Ernest Pestana, Inc.40 Cal. 3d 488, 709 P.2d 837
Common questions
Frequently Asked
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When does an assumption of a mortgage create a suretyship relation?+
An assumption occurs when the transferee promises to perform the mortgage obligation. The transferor then becomes the secondary obligor and the transferee the principal obligor under suretyship principles.
Supporting sources
Does a material modification of the underlying obligation discharge the surety?+
Yes. When the creditor and principal debtor materially change the obligation in a way that increases the surety's risk without the surety's consent, suretyship defenses discharge the secondary obligor from personal liability.
Supporting sources
What rights does the secondary obligor have against the principal?+
The secondary obligor may compel the principal to perform the obligation directly, obtain reimbursement after payment, or enforce subrogation to the creditor's security interest.
Supporting sources
Is an express release from the creditor required to discharge the original borrower?+
No. While an express release discharges the transferor, suretyship defenses arising from the creditor's conduct with the assuming grantee can also discharge personal liability without any formal release.
Supporting sources
410 U.S. 113 (1973)Constitutional Law
…history of the Fourteenth Amendment in its reliance on the "compelling state interest" test. See Weber v. Aetna Casualty & Surety Co. , 406 U. S. 164, 179 (1972) (dissenting opinion). But the Court adds a new wrinkle to this test by transposing it from the legal considerations associated with the Equal Protection…