Also known as:suretyship obligation · surety obligations · suretyship
Written by attorneys — see sources below.
A secondary obligation by which one party agrees to answer for the duty of another. The obligation arises when a transferor of mortgaged real estate remains personally liable after the transferee assumes the debt or when a contract expressly promises performance of another's duty. It triggers the statute of frauds and supplies suretyship defenses that may discharge the secondary obligor.
See Our Sources
How its tested
Common Examples
2
Mortgage Transfer Releases Transferor
Simon Stern sold his clinic building to Fair Clinical. The purchase price was credited with the outstanding mortgage balance and Fair Clinical agreed to handle future payments. When Fair Clinical defaulted, the lender sought payment from Simon. Because the lender had not released Simon and no suretyship defense applied, Simon remained personally liable on the original obligation.
Oral Promise Triggers Statute of Frauds
Solomon Silver orally promised Summit Bank that he would pay Starlight Media's loan if the company defaulted. When Starlight defaulted, the bank sued Solomon on his oral promise. The court dismissed the claim because the promise was a contract to answer for the duty of another and therefore unenforceable without a signed writing.
Put it into practice
Test Yourself
10
Practice Questions5
· 7 primary sources
Uniform Acts
Restatements
4 common questions
Students Frequently Ask...
When does a transfer of mortgaged property turn the original borrower into a secondary obligor?
The transferor becomes a secondary obligor when the transferee assumes the mortgage obligation or when the mortgage balance is credited against the purchase price. The transferor then holds suretyship rights including exoneration, reimbursement, and subrogation against the transferee.
Supporting sources
Does an oral promise to pay another's debt satisfy the statute of frauds?
No. A contract to answer for the duty of another falls within the suretyship provision of the statute of frauds and is unenforceable unless evidenced by a signed writing.
Supporting sources
What defenses can discharge a transferor who remains secondarily liable on a mortgage?
The transferor may be discharged by an express release from the mortgagee or by suretyship defenses such as material modification of the obligation without consent or impairment of collateral.
Supporting sources
Can a mortgagee proceed directly against the original borrower after the property is transferred with assumption?
Yes. The mortgagee may sue the transferor personally without first pursuing the assuming transferee, although the transferor may later seek exoneration or reimbursement from the transferee under suretyship principles.
Supporting sources
Business Associations Agency and PartnershipRights of partners among themselves · Profits and lossesUBEFoundational