
Dan Brecher
Counsel
212-286-0747 dbrecher@sh-law.com
Counsel
212-286-0747 dbrecher@sh-law.comNearly all business negotiations involve power differentials, which the parties often seek to use to their advantage to broker a better deal. However, there are situations where exerting power over the other party can rise to the level of undue influence or duress and potentially make the agreement unenforceable. The case law still cited in this regard includes decisions going back to the 19th Century.

Undue influence is generally defined as mental, moral or physical exertion that destroys free agency and prevents a person from following his own will and instead, forces him to accept the domination and influence of another. If a party makes a contract or a will because of undue influence by another party, the contract or will is voidable and may not be enforced.
In order to prove a contractual defense or to defeat provisions of a will based on undue influence, the defendant or objectant must prove that a party’s influence prevented the defendant or testator from deciding, based on his or her own free will, to make the contract or will. To prevail, it must be proven that a party’s influence forced the signer to do something that would not otherwise have been done.
It is important to recognize that not every type of influence can be characterized as undue. Honest persuasion, advice, suggestion, affection, solicitation and even argument are not, of themselves, undue influence unless they prevent the other party from acting based on his/her own will.
New Jersey and New York courts also recognize that an otherwise enforceable contract may be invalidated on the ground that it was entered into under “economic duress.” To prove that the contract was made under duress, the defendant must show that he or she was the victim of a wrongful or unlawful act or threat by the plaintiff which forced the defendant to do what he or she would not have done voluntarily. As the New Jersey Supreme Court described in Woodside Homes, Inc. v. Morristown, 26 N.J. 529, 544 (1958), “Before the doctrine of business compulsion can be invoked there must be an assent by one party to an improper or wrongful demand by another under circumstances in which the former has little choice but to accede to the demand, i.e., ‘to do what he otherwise would not have done.’”
It is important to note that the pressure exerted must be wrongful. As the court explained in Continental Bank v. Barclay Riding Academy, Inc., 93 N.J. 153 (1983), “Merely taking advantage of another’s financial difficulty is not duress. Rather, the person alleging financial difficulty must allege that it was contributed to or caused by the one accused of coercion.” In determining whether the act or threat forced the other party to do what he or she would not have done voluntarily, the court will look at the state of mind, age, and the relationship between the defendant and the person whom the defendant claims threatened the defendant. Courts will also consider other surrounding circumstances, such as did defendant have legal counsel; did defendant have time to reflect about the transaction; could the defendant have resisted the threat by getting relief from the courts; and did defendant resist such threats in the past?
Undue influence is rarely proven by direct evidence and is usually proven by circumstantial evidence. Matter of Walther, 6 NY2d 49 [1959]; Rollwagen v Rollwagen, 63 NY 504 [1875]; Matter of Burke, 82 AD2d 260 [1981]
Among the factors that have been held to indicate the exercise of undue influence in a line of cases that includes decisions as far back as the 19th Century are:
With all this in mind, it is also important to remember that in order to defeat a motion for summary judgment, the objectant must demonstrate that there is a genuine triable issue by allegations which are specific and detailed, substantiated by evidence in the record and that mere conclusory assertions will not suffice.
Parties may often have unequal bargaining power when negotiating a contract. While the law does not prevent a party from “driving a hard bargain,” the line between lawful and unlawful conduct is not always clear cut. To avoid crossing the line and risking the enforceability of your agreement, it is essential to always negotiate and act in good faith.
If you have any questions or if you would like to discuss these issues further,
please contact Dan Brecher or the Scarinci Hollenbeck attorney with whom you work, at 201-896-4100.
No Aspect of the advertisement has been approved by the Supreme Court. Results may vary depending on your particular facts and legal circumstances.

Once a child turns 18, parents lose the automatic legal authority to make medical and financial decisions on their behalf, even if the child still lives at home or remains on the family’s insurance. Three documents close that gap: a durable power of attorney, a health care proxy or directive, and a HIPAA authorization. For […]
Author: George McGowan

Business mediation is a confidential, voluntary process in which a neutral third party helps companies negotiate a resolution to a commercial dispute without going to trial. Because working with a mediator is very different from litigating in the courtroom, it is important to understand how commercial mediation works, when it makes sense for your dispute, […]
Author: Paul Grossman

The five most common causes of construction defect litigation are design defects, substandard materials, workmanship defects, code violations, and subsurface defects. Because these flaws can compromise a building’s integrity, functionality, or safety, they frequently lead to disputes involving multiple parties and high financial stakes. Key takeaways: What is Construction Defect Litigation? Construction litigation is complex, […]
Author: Paul Grossman

The most effective ways to protect your business in a divorce are put in place before one begins: a prenuptial or postnuptial agreement, clean separation of business and personal finances, and divorce contingencies built into your operating or buy-sell agreements. If divorce is already underway, the priorities shift to establishing how the business is classified […]
Author: Jay McDaniel

The most common franchise disputes involve breach of contract, franchise termination and non-renewal, intellectual property rights, territorial encroachment, royalty and fee payments, franchisor support obligations, and violations of state franchise laws such as the New Jersey Franchise Practices Act. Franchisors and franchisees can often resolve these conflicts by providing written notice detailing the dispute and […]
Author: Paul Grossman

New Jersey businesses must manage legal and reputational risk together because modern disputes play out on two fronts at once: the legal proceeding itself and the court of public opinion, where customers, employees, investors, and business partners often reach conclusions long before a judge or jury has had the opportunity to evaluate the facts. Success […]
Author: Sean M. Pena
No Aspect of the advertisement has been approved by the Supreme Court. Results may vary depending on your particular facts and legal circumstances.
Consider subscribing to our Firm Insights mailing list by clicking the button below so you can keep up to date with the firm`s latest articles covering various legal topics.
Stay informed and inspired with the latest updates, insights, and events from Scarinci Hollenbeck. Our resource library provides valuable content across a range of categories to keep you connected and ahead of the curve.
Let`s get in touch!
Sign up to get the latest from the Scarinci Hollenbeck, LLC attorneys!