civil conspiracy claim (California) · Go Syfert
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civil conspiracy claim in California

19 California opinions name it 2 courts 1980–2026 6 in the last five years

The cases below were cited by California courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (7)

CaseFollowedCited
Janken v. GM Hughes Electronicsgreen
calctapp · 1996 · cited in 3 California opinions naming this issue, 2014–2014
2 sentences

2014The common basis for liability for both conspiracy and aiding and abetting, however, is concerted action.’” (Id. at p. 999, quoting Janken v. GM Hughes Electronics (1996) 46 Cal.App.4th 55, 78 .) In Howard v. Superior Court (1992) 2 Cal.App.4th 745 the issue was whether a client attempting to plead a cause of action for aiding and abetting against an attorney had to comply with former Civil Code section 1714.10, which required the plaintiff to obtain a court order before pleading such a civil conspiracy claim.

2014The common basis for liability for both conspiracy and aiding and abetting, however, is concerted action.’ ” (Id. at p. 999, quoting Janken v. GM Hughes Electronics (1996) 46 Cal.App.4th 55, 78 [ 53 Cal.Rptr.2d 741 ].) In Howard v. Superior Court (1992) 2 Cal.App.4th 745 [ 3 Cal.Rptr.2d 575 ] the issue was whether a client attempting to plead a cause of action for aiding and abetting against an attorney had to comply with Civil Code former section 1714.10, which required the plaintiff to obtain a court order before pleading such a civil conspiracy claim.

13
Burtscher v. Burtschergreen
calctapp · 1994 · cited in 1 California opinions naming this issue, 2024–2024
1 sentence

2024An attorney who commits such conduct may be liable 14 Although the Buchalter defendants in their demurrer argued the Williams plaintiffs’ civil conspiracy claim was barred by the agent’s immunity rule under Civil Code section 1714.10, as we observed in Favila, supra, 188 Cal.App.4th at page 209 , Civil Code section 1714.10 only applies to the prefiling requirement, providing “at best, . . . only an additional procedural safeguard against meritless claims.” 25 under a conspiracy theory when the attorney agrees with his or her client to commit wrongful acts.”]; accord, Burtscher v. Burtscher (19

11
Filmservice Laboratories, Inc. v. Harvey Bernhard Enterprises Inc.green
calctapp · 1989 · cited in 1 California opinions naming this issue, 2024–2024
1 sentence

2024The statutes of limitations applicable here are all three years or longer: three years for conspiracy to commit fraud or embezzlement (§ 338, subds. (c)(1), (d); see Filmservice Laboratories, Inc. v. Harvey Bernhard Enterprises, Inc. (1989) 208 Cal.App.3d 1297, 1309 [timeliness of a civil conspiracy claim “must be determined by reference to the statute of limitations applicable to the underlying cause of action”]); four years for financial elder abuse (Welf. & Inst.

11
Bank of New York Mellon v. Citibank, N.A.green
calctapp · 2017 · cited in 1 California opinions naming this issue, 2024–2024
1 sentence

2024Code, § 15657.7; Dennison v. Rosland Capital LLC (2020) 47 Cal.App.5th 204 , 212); and three or four years for declaratory relief (Bank of New York Mellon v. Citibank, N.A. (2017) 8 Cal.App.5th 935, 943 [“A claim for declaratory relief is subject to the same statute of limitations as the legal or equitable claim on which it is based.”]).

11
Rothman v. Jacksongreen
calctapp · 1996 · cited in 1 California opinions naming this issue, 2015–2015
1 sentence

2015An attorney who commits such conduct may be liable under a conspiracy theory when the attorney agrees with his or her client to commit wrongful acts.” ( Rickley, supra, at p. 1153 ; id. at p.1163 [court held litigation “privilege does not bar a civil conspiracy claim against a defendant and his or her attorney when they jointly act to interfere with efforts to remove contaminated debris from [plaintiff’s] property, resulting in a continuing nuisance”]; see also Rothman v. Jackson (1996) 49 Cal.App.4th 1134, 1141 [“[s]tatements to nonparticipants in the action” are generally not covered by the

11
Carson v. Facilities Development Co.green
cal · 1984 · cited in 1 California opinions naming this issue, 1985–1985
2 sentences

1985The rule is that a trial court may not grant a defendant’s motion for nonsuit if plaintiff’s evidence would support a jury verdict in plaintiff’s favor. [Citations.]” {Campbell v. General Motors Corp., supra, 32 Cal.3d at pp. 117-118; see Carson v. Facilities Development Co. (1984) 36 Cal.3d 830, 838-839 [ 206 Cal.Rptr. 136 , 686 P.2d 656 ].) Plaintiff’s second cause of action is predicated on the doctrine of civil conspiracy.

1985The rule is that a trial court may not grant a defendant’s motion for nonsuit if plaintiff’s evidence would support a jury verdict in plaintiff’s favor. [Citations.]” {Campbell v. General Motors Corp., supra, 32 Cal.3d at pp. 117-118; see Carson v. Facilities Development Co. (1984) 36 Cal.3d 830, 838-839 [ 206 Cal.Rptr. 136 , 686 P.2d 656 ].) Plaintiff’s second cause of action is predicated on the doctrine of civil conspiracy.

11
Wise v. Southern Pacific Co.green
calctapp · 1963 · cited in 1 California opinions naming this issue, 1980–1980
2 sentences

1980We keep in mind, of course, that the real gist of such an action is not the conspiracy itself, but rather the damages suffered thereby: “It is the long established rule that a conspiracy, in and of itself, however atrocious, does not give rise to a cause of action unless a civil wrong has been committed resulting in damage. [Citations.]” (Wise v. Southern Pacific Company (1963) 223 Cal.App.2d 50, 64 [ 35 Cal.Rptr. 652 ].) Hence, to state an action for conspiracy, the complaint must allege (1) its formation and operation, (2) wrongful acts done pursuant thereto and (3) damages arising therefrom

1980We keep in mind, of course, that the real gist of such an action is not the conspiracy itself, but rather the damages suffered thereby: “It is the long established rule that a conspiracy, in and of itself, however atrocious, does not give rise to a cause of action unless a civil wrong has been committed resulting in damage. [Citations.]” (Wise v. Southern Pacific Company (1963) 223 Cal.App.2d 50, 64 [ 35 Cal.Rptr. 652 ].) Hence, to state an action for conspiracy, the complaint must allege (1) its formation and operation, (2) wrongful acts done pursuant thereto and (3) damages arising therefrom

11

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in California. Read the followed side critically anyway.

Also cited on this issue (21)

CaseCitedYears
Applied Equipment Corp. v. Litton Saudi Arabia Ltd. green
cal · 1994
2 sentences

2026Plaintiff.” Moreover, the civil conspiracy claim itself alleged Sklyar “knowingly and willfully conspired with the Judgment Debtors to defraud Plaintiff in the collection of the amounts owed to Plaintiff by the Judgment Debtors pursuant to the CA Judgment. [¶] To that end, [Sklyar and Anton] knowingly and willfully helped effectuate, and served as the recipients of, the Fraudulent 27 Transfers for the sole purpose of defrauding Plaintiff and allowing the Judgment Debtors to avoid their debt to Plaintiff under the Judgment.” As stated in Applied Equipment Corp. v. Litton Saudi Arabia Ltd. (1994

2025Civil Conspiracy Defendants assert the civil conspiracy claim fails under the agent’s immunity rule—i.e., “duly acting agents and employees cannot be 3 “Interference with prospective economic advantage consists of ‘(1) an economic relationship between the plaintiff and a third party, with the probability of future economic benefit to the plaintiff; (2) the defendant’s knowledge of the relationship; (3) an intentional act by the defendant, designed to disrupt the relationship; (4) actual disruption of the relationship; and (5) economic harm to the plaintiff proximately caused by the defendant’s

52013–2026
Howard v. Superior Court green
calctapp · 1992
2 sentences

2014The common basis for liability for both conspiracy and aiding and abetting, however, is concerted action.’” (Id. at p. 999, quoting Janken v. GM Hughes Electronics (1996) 46 Cal.App.4th 55, 78 .) In Howard v. Superior Court (1992) 2 Cal.App.4th 745 the issue was whether a client attempting to plead a cause of action for aiding and abetting against an attorney had to comply with former Civil Code section 1714.10, which required the plaintiff to obtain a court order before pleading such a civil conspiracy claim.

2014The common basis for liability for both conspiracy and aiding and abetting, however, is concerted action.’ ” (Id. at p. 999, quoting Janken v. GM Hughes Electronics (1996) 46 Cal.App.4th 55, 78 [ 53 Cal.Rptr.2d 741 ].) In Howard v. Superior Court (1992) 2 Cal.App.4th 745 [ 3 Cal.Rptr.2d 575 ] the issue was whether a client attempting to plead a cause of action for aiding and abetting against an attorney had to comply with Civil Code former section 1714.10, which required the plaintiff to obtain a court order before pleading such a civil conspiracy claim.

32014–2014
Speegle v. Board of Fire Underwriters red
cal · 1946
2 sentences

2001(Compare Speegle, supra, 29 Cal.2d at p. 44 , 172 P.2d 867 , with Lyons v. Security Pacific Nat.

2001(Compare Speegle, supra, 29 Cal.2d at p. 44 , 172 P.2d 867 , with Lyons v. Security Pacific Nat.

22001–2001
Fermino v. Fedco, Inc. green
cal · 1994
2 sentences

2001(See Fermino, supra, 7 Cal.4th at p. 718 , 30 Cal.Rptr.2d 18 , 872 P.2d 559 .) Moreover, a Cartwright Act claim, unlike a civil conspiracy claim, requires a motive that violates a fundamental public policy.

2001(See Fermino, supra, 7 Cal.4th at p. 718 , 30 Cal.Rptr.2d 18 , 872 P.2d 559 .) Moreover, a Cartwright Act claim, unlike a civil conspiracy claim, requires a motive that violates a fundamental public policy.

22001–2001
Paulus v. Bob Lynch Ford, Inc. green
calctapp · 2006
1 sentence

2025We will not read into the complaint a civil conspiracy cause of action based on a single paragraph of boilerplate pleading. “[T]he issues in an anti-SLAPP motion are framed by the pleadings.” (Paulus v. Bob Lynch Ford, Inc. (2006) 139 Cal.App.4th 659, 672 .) If Appellant had wished to attempt to plead a civil conspiracy claim, he was free to do so.

12025–2025
City of Costa Mesa v. D'Alessio Investments green
calctapp · 2013
1 sentence

2025Civil Conspiracy Defendants assert the civil conspiracy claim fails under the agent’s immunity rule—i.e., “duly acting agents and employees cannot be 3 “Interference with prospective economic advantage consists of ‘(1) an economic relationship between the plaintiff and a third party, with the probability of future economic benefit to the plaintiff; (2) the defendant’s knowledge of the relationship; (3) an intentional act by the defendant, designed to disrupt the relationship; (4) actual disruption of the relationship; and (5) economic harm to the plaintiff proximately caused by the defendant’s

12025–2025
Favila v. Katten Muchin Rosenman LLP green
calctapp · 2010
2 sentences

2024An attorney who commits such conduct may be liable 14 Although the Buchalter defendants in their demurrer argued the Williams plaintiffs’ civil conspiracy claim was barred by the agent’s immunity rule under Civil Code section 1714.10, as we observed in Favila, supra, 188 Cal.App.4th at page 209 , Civil Code section 1714.10 only applies to the prefiling requirement, providing “at best, . . . only an additional procedural safeguard against meritless claims.” 25 under a conspiracy theory when the attorney agrees with his or her client to commit wrongful acts.”]; accord, Burtscher v. Burtscher (19

2024An attorney who commits such conduct may be liable 14 Although the Buchalter defendants in their demurrer argued the Williams plaintiffs’ civil conspiracy claim was barred by the agent’s immunity rule under Civil Code section 1714.10, as we observed in Favila, supra, 188 Cal.App.4th at page 209 , Civil Code section 1714.10 only applies to the prefiling requirement, providing “at best, . . . only an additional procedural safeguard against meritless claims.” 25 under a conspiracy theory when the attorney agrees with his or her client to commit wrongful acts.”]; accord, Burtscher v. Burtscher (19

12024–2024
Doctors' Co. v. Superior Court green
cal · 1989
1 sentence

2023Moreover, there is no liability for civil conspiracy if the individual “was not personally bound by the duty violated by the wrongdoing and was acting only as the agent or employee of the party who did have that duty.” (Doctors’ Co. v. Superior Court (1989) 49 Cal.3d 39, 44 .) Since respondents owed no duty to determine whether Taylor had obtained a COO or its equivalent, and as escrow agents, had no duty to prevent Taylor from selling the Property to a third party after the Agreement with Kravchuk was cancelled, they could not be held liable for civil conspiracy.

12023–2023
Quelimane Co. v. Stewart Title Guaranty Co. green
cal · 1998
1 sentence

2023(Applied Equipment Corp. v. Litton Saudi Arabia Ltd., supra, 7 Cal.4th at pp. 513‒514 [interference with contract]; Quelimane Co. v. Stewart Title Guaranty Co. (1998) 19 Cal.4th 26 , 55‒56 [inducing breach of contract].)6 Perhaps this is what Sohal intended to assert against RS Financial instead of a civil conspiracy claim.

12023–2023
Moore v. Conliffe green
cal · 1994
1 sentence

2015"Somewhere along the line, litigation must cease." (In re Marriage of Crook (1992) 2 Cal.App.4th 1606, 1613 .) The litigation privilege is absolute and "applies to any publication required or permitted by law in the course of a judicial proceeding to achieve the objects of the litigation, even though the publication is made outside the courtroom and no function of the court or its officers is involved. [Citations.]" (Moore v. Conliffe (1994) 7 Cal.4th 634 . 641.) Conclusion Section 1714.10 is a "gatekeeping" statute designed to weed out frivolous conspiracy claims that are tactically brought t

12015–2015
In Re Marriage of Crook green
calctapp · 1992
1 sentence

2015"Somewhere along the line, litigation must cease." (In re Marriage of Crook (1992) 2 Cal.App.4th 1606, 1613 .) The litigation privilege is absolute and "applies to any publication required or permitted by law in the course of a judicial proceeding to achieve the objects of the litigation, even though the publication is made outside the courtroom and no function of the court or its officers is involved. [Citations.]" (Moore v. Conliffe (1994) 7 Cal.4th 634 . 641.) Conclusion Section 1714.10 is a "gatekeeping" statute designed to weed out frivolous conspiracy claims that are tactically brought t

12015–2015
Berg & Berg Enterprises, LLC v. Sherwood Partners, Inc. green
calctapp · 2005
1 sentence

2015(Ibid.) The plaintiff must state a viable cause of action and present competent, admissible evidence to establish the elements of the civil conspiracy claim. (§ 1714.10, subd. (a); Berg & Berg Enterprises, LLC v. Sherwood Partners, Inc., supra, 131 Cal.App.4th at p. 817 .) Appellant claims that respondents conspired with their clients to wrongfully serve 30-day termination notices and file the unlawful detainer action.

12015–2015
Rickley v. Goodfriend green
calctapp · 2013
1 sentence

2015An attorney who commits such conduct may be liable under a conspiracy theory when the attorney agrees with his or her client to commit wrongful acts.” ( Rickley, supra, at p. 1153 ; id. at p.1163 [court held litigation “privilege does not bar a civil conspiracy claim against a defendant and his or her attorney when they jointly act to interfere with efforts to remove contaminated debris from [plaintiff’s] property, resulting in a continuing nuisance”]; see also Rothman v. Jackson (1996) 49 Cal.App.4th 1134, 1141 [“[s]tatements to nonparticipants in the action” are generally not covered by the

12015–2015
Blue Cross of California, Inc. v. Superior Court green
calctapp · 2010
1 sentence

2014But, to the extent that res judicata bars claims that were or could have been brought in the prior action, the UCL claims could not have been brought in the Caltrans action. “[T]he UCL authorizes duplicate enforcement by both public prosecutors and administrative agencies—a UCL action by law enforcement officials does not preclude a later administrative proceeding against the same defendant concerning the same conduct, and an administrative proceeding does not preclude a later law enforcement action under the UCL.” (Blue Cross of California, Inc. v. Superior Court, supra, 180 Cal.App.4th at p.

12014–2014
Richard B. LeVine, Inc. v. Higashi green
calctapp · 2005
1 sentence

2014LeVine, Inc. v. Higashi (2005) 131 Cal.App.4th 566, 574 .) Therefore, if appellants can state a claim under section 17200, the civil conspiracy claim may also go forward. 13 also id. at p. 1329 [“Actions seeking any relief under section 17200 et seq. ‘shall,’ i.e., must, be brought in court,” which generally is a superior court].) To be sure, the Caltrans action and the superior court action concern a similar “primary right” concerning illegal advertising displays.

12014–2014
Charnay v. Cobert green
calctapp · 2006
1 sentence

2013(Pierce v. Lyman (1991) 1 Cal.App.4th 1093, 1101 ; Charnay v. Cobert (2006) 145 Cal.App.4th 170, 182 .) " 'The essence of a fiduciary or confidential relationship is that the parties do not deal on equal terms, because the person in whom trust and confidence 35 is reposed and who accepts that trust and confidence is in a superior position to exert unique influence over the dependent party.' " (Richelle L. v. Roman Catholic Archbishop (2003) 106 Cal.App.4th 257, 271 .) Such potential " 'liability is not dependent solely upon an agreement or contractual relation between the fiduciary and the ben

12013–2013
Richelle L. v. Roman Catholic Archbishop green
calctapp · 2003
1 sentence

2013(Pierce v. Lyman (1991) 1 Cal.App.4th 1093, 1101 ; Charnay v. Cobert (2006) 145 Cal.App.4th 170, 182 .) " 'The essence of a fiduciary or confidential relationship is that the parties do not deal on equal terms, because the person in whom trust and confidence 35 is reposed and who accepts that trust and confidence is in a superior position to exert unique influence over the dependent party.' " (Richelle L. v. Roman Catholic Archbishop (2003) 106 Cal.App.4th 257, 271 .) Such potential " 'liability is not dependent solely upon an agreement or contractual relation between the fiduciary and the ben

12013–2013
Pierce v. Lyman green
calctapp · 1991
1 sentence

2013(Pierce v. Lyman (1991) 1 Cal.App.4th 1093, 1101 ; Charnay v. Cobert (2006) 145 Cal.App.4th 170, 182 .) " 'The essence of a fiduciary or confidential relationship is that the parties do not deal on equal terms, because the person in whom trust and confidence 35 is reposed and who accepts that trust and confidence is in a superior position to exert unique influence over the dependent party.' " (Richelle L. v. Roman Catholic Archbishop (2003) 106 Cal.App.4th 257, 271 .) Such potential " 'liability is not dependent solely upon an agreement or contractual relation between the fiduciary and the ben

12013–2013
Kidron v. Movie Acquisition Corp. green
calctapp · 1995
2 sentences

2013(Pierce v. Lyman (1991) 1 Cal.App.4th 1093, 1101 ; Charnay v. Cobert (2006) 145 Cal.App.4th 170, 182 .) " 'The essence of a fiduciary or confidential relationship is that the parties do not deal on equal terms, because the person in whom trust and confidence 35 is reposed and who accepts that trust and confidence is in a superior position to exert unique influence over the dependent party.' " (Richelle L. v. Roman Catholic Archbishop (2003) 106 Cal.App.4th 257, 271 .) Such potential " 'liability is not dependent solely upon an agreement or contractual relation between the fiduciary and the ben

2013(Pierce v. Lyman (1991) 1 Cal.App.4th 1093, 1101 ; Charnay v. Cobert (2006) 145 Cal.App.4th 170, 182 .) " 'The essence of a fiduciary or confidential relationship is that the parties do not deal on equal terms, because the person in whom trust and confidence 35 is reposed and who accepts that trust and confidence is in a superior position to exert unique influence over the dependent party.' " (Richelle L. v. Roman Catholic Archbishop (2003) 106 Cal.App.4th 257, 271 .) Such potential " 'liability is not dependent solely upon an agreement or contractual relation between the fiduciary and the ben

12013–2013
Hazelwerdt v. Industrial Indemnity Exchange green
calctapp · 1958
1 sentence

2001(See Hazelwerdt, supra, 157 Cal.App.2d at p. 763 .) Unlike the conspiracy claim in Hazelwerdt , plaintiffs’ Cartwright Act claim alleges that each defendant conspired with parties that had no role in the handling of that defendant’s claims and sought to influence lien claims filed against other unrelated insurers.

12001–2001
Villa Pacific Building Co. v. Superior Court green
calctapp · 1991
2 sentences

1994No purpose would be served in reversing the order for Magdalena’s failure to verify the petition when the papers are otherwise in substantial compliance, another verification would accomplish nothing, and Magdalena could always remedy the defect by refiling her motion. *728 Second, the only case cited by defendants to support the argument plaintiff waived her right to sue for civil conspiracy is Villa Pacific Building Co. v. Superior Court (1991) 233 Cal.App.3d 8 [ 284 Cal.Rptr. 227 ], Villa Pacific holds that a lawyer/coconspirator waives his right to assert the defense that a civil conspirac

1994No purpose would be served in reversing the order for Magdalena’s failure to verify the petition when the papers are otherwise in substantial compliance, another verification would accomplish nothing, and Magdalena could always remedy the defect by refiling her motion. *728 Second, the only case cited by defendants to support the argument plaintiff waived her right to sue for civil conspiracy is Villa Pacific Building Co. v. Superior Court (1991) 233 Cal.App.3d 8 [ 284 Cal.Rptr. 227 ], Villa Pacific holds that a lawyer/coconspirator waives his right to assert the defense that a civil conspirac

11994–1994

Statutes the citing opinions construe

CA § Cal. Business and Professions Code § 17200 (3) CA § Cal. Business and Professions Code § 17500 (3) USC § 17u.s.c.504 (3)

Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.

Where else courts name it

OH 100 (1996–2026) TX 77 (1994–2026) IL 32 (1989–2026) NC 31 (1995–2023) DE 28 (2006–2026) SC 24 (2005–2025) MO 23 (1998–2025) CA 19 (1980–2026) PA 18 (1987–2026) CO 18 (1989–2024) MI 15 (2014–2026) UT 13 (2003–2026) VA 11 (1988–2017) NM 11 (2000–2025) GA 10 (1995–2025) TN 9 (1998–2021) AL 9 (1999–2025) WI 8 (1983–2025) WV 8 (2016–2026) MA 7 (1997–2024) FL 7 (2006–2026) NY 7 (2002–2026) WA 6 (2001–2017) NV 6 (1999–2022) MS 5 (1994–2023) IA 5 (2002–2023) CT 4 (2002–2008) NJ 4 (1975–2025) DC 4 (1995–2013) OK 4 (1997–2004) IN 4 (2009–2025) WY 4 (2018–2024) AR 4 (2001–2019) RI 3 (2001–2010) ID 2 (2011–2017) KS 2 (2012–2023) KY 2 (2008–2021) NE 2 (2017–2020) VI 2 (2023–2023) MN 2 (2014–2016) SD 2 (2010–2014) MD 2 (2011–2020)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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