{"id":7677,"name":"IDJI 6.22.1 - Equitable estoppel","status":"published","creation_date":"2026-04-24T16:20:35.000Z","author":"c308admin","thumbnail":null,"content":[{"component_name":"Jury Instruction","content":{"instruction_file":{"data_type":"media","value":{"id":11812,"name":"IDJI_6.22.1.docx","alt_text":null,"mime_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_size":14947,"media_type":"document","url":"https://api.isc.idaho.gov/uploads/Civil_Jury_Instruction_Files/1776477522007-IDJI_6.22.1.docx"}},"rich_text":{"data_type":"string","value":"<h3><a id=\"_Toc13032061\"></a><a id=\"_Toc34463271\"></a><a id=\"_Toc34463491\"></a><a id=\"_Toc34723732\"></a><a id=\"_Ref35418108\"></a><a id=\"_Toc38700760\"></a>IDJI 6.22.1 - Equitable estoppel</h3><p>INSTRUCTION NO. ___</p><p>\tThe defendant has asserted the affirmative defense of equitable estoppel.  This is a legal term which means the plaintiff may be prevented from enforcing a contract or term of contract by reason of the plaintiff's own conduct.</p><p>\tTo establish the defense of equitable estoppel, the defendant has the burden of proof on each of the following propositions:</p><p>\t1.\tThe plaintiff falsely represented or concealed a material fact to the defendant; </p><p>\t2.\tThe plaintiff knew or should have known the true facts;</p><p>\t3.\tThe defendant did not know and could not discover the true facts;</p><p>\t4.\tThe defendant relied on the misrepresentation or concealment to the defendant's prejudice.</p><p>Comment:</p><p><em>\t</em>Willig v. Dept. of Health &amp; Welfare, 127 Idaho 259, 261 (1995); Medical Serv. Group v. Boise Lodge,310, 126 Idaho 90, 95 (1994 Ct. App.); Tommerup v. Albertson's, Inc., 101 Idaho 1, 5-6 (1980<em>); </em>Bjornstad v. Perry, 92 Idaho 402 (1968). Quasi-estoppel; Quasi estoppel is distinguished from equitable estoppel in that no concealment or misrepresentation of existing facts on the one side, no ignorance or reliance on the other, is a necessary ingredient.  The doctrine of quasi estoppel applies when it would be unconscionable to allow a party to assert a right which is inconsistent with a prior position.  Willig v. State Dept. of Health &amp; Welfare, 127 Idaho 259, 261 (1995).  Determination of the application of the doctrine of quasi estoppel is an equitable issue for the court to determine, and not a jury issue.  The jury may be asked to determine the existence of predicate facts, but would not be instructed on the application of the doctrine.</p>"},"jury_instruction_title":{"data_type":"string","value":"IDJI 6.22.1 - Equitable estoppel"}}}],"document_type_id":6,"document_type":"Civil Jury Instruction","entry_date":"2024-01-01T00:00:00.000Z","expiration_date":null,"seo_title":null,"seo_description":"IDJI 6.22.1 - Equitable estoppel","og_title":null,"og_type":null,"og_url":null,"tags":[{"name":"SECTION 6.00 – CONTRACTS","description":"Jury instruction section: SECTION 6.00 – CONTRACTS"}],"categories":[],"navigation":{"primary":{"name":"Main Navigation","content":[{"label":"About the Courts","children":[],"description":"As the Third Branch of Government, we provide access to justice through the timely, fair, and impartial resolution of cases.","link":"about-the-courts"},{"label":"Cases & Opinions","children":[],"description":"Find opinions and case documents from the Idaho Supreme Court and the Idaho Court of Appeals.","link":"cases-opinions"},{"label":"Rules & Procedures","children":[],"description":"This section provides access to the court’s rules, guidelines, and procedures that govern how cases move through the judicial system.","link":"rules-procedure"},{"label":"Administration","children":[],"description":"The Administration section provides access to rules, orders, policies, and related resources that govern the administration and operation of Idaho’s courts.","link":"administrative"},{"label":"Self-Help","children":[],"description":"The Self-Help section offers clear, practical information and resources to help people understand court processes and navigate their cases with greater confidence.","link":"self-help"},{"label":"Mission & Goals","children":[],"link":"mission"},{"label":"History of the Idaho Courts","children":[],"link":"history"},{"label":"Judicial Directory","children":[],"link":"judicial-directory"},{"label":"Procedures","children":[],"link":"sc-procedures"},{"label":"Justices","children":[],"link":"sc-justices"},{"label":"Procedures","children":[],"link":"ica-procedures"},{"label":"Judges","children":[],"link":"ica-judges"},{"label":"ADA Accommodations","children":[],"link":"ada-accommodations"},{"label":"Language Access","children":[],"link":"language-access"},{"label":"Child Protection Resources","children":[],"link":"child-protection"},{"label":"Family Court Services","children":[],"link":"family-court"},{"label":"Guardianship / Conservatorship","children":[],"link":"guardianship-conservatorship"},{"label":"Juvenile Justice","children":[],"link":"juvenile-justice"},{"label":"Domestic Violence Courts","children":[],"link":"domestic-violence"},{"label":"Court Assistance Office","children":[],"description":"The Idaho Court Assistance Office (CAO) provides resources, court forms, document review, and legal information for people who want to represent themselves in court, or who are unable to afford an attorney and would otherwise be unable to get their day in court. 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