Our New York City business litigation lawyers handle tortious interference with business cases for business of varying disciplines and sizes. A tortious interference with contract claim is only proper when a defendant causes a third-party (not the plaintiff) to breach the underlying contract.Under New York law, a tort action for interference with a contractual relationship must be based upon five essential elements. "A cause of action for tortious interference with contract generally accrues when an injury is sustained" (American Federal Group, Ltd. Such business disputes may be due to a breach of contract, unfair business practices, tortious interference, product liability, or a breach of fiduciary duty. As implied, this type of interference requires a formal business agreement or contract already be in place and then be interfered with. , a medical technology company, as a sales manager. Carvel is a case about tortious interference with prospective economic relations, not interference with contract. In this action for, inter alia, tortious interference with contract, defendant moves seeking an order dismissing the complaint pursuant to CPLR § 3211(a)(7). Carvel is a case about tortious interference with prospective economic relations, not interference with contract.