CACI No. 3935. Prejudgment Interest (Civ. Code, § 3288)

Judicial Council of California Civil Jury Instructions (2024 edition)

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3935 . Prejudgment Interest (Civ . Code, § 3288)

If you decide that [ name of plaintiff ] is entitled to recover damages for

past economic loss in one or mor e of the categories of damages that [he/

she/ nonbinary pr onoun /it] claims, then you must decide whether [he/she/

nonbinary pr onoun /it] should also receive pr ejudgment interest on each

item of loss in those categories. Prejudgment inter est is the amount of

interest the law pr ovides to a plaintif f to compensate for the loss of the

ability to use the funds. If prejudgment inter est is awarded, it is

computed from the date on which each loss was incurr ed until the date

on which you sign your verdict.

Whether [ name of plaintiff ] should receive an award of pr ejudgment

interest on all, some, or none of any past economic damages that you

may award is within your discr etion. If you award these damages to

[ name of plaintiff ], you will be asked to address pr ejudgment interest in

the special verdict form.

New December 2016

Directions for Use

Give this instruction if the court determines that the jury may award prejudgment

interest. In an action for the breach of an obligation not arising from contract, and

in every case of oppression, fraud, or malice, interest may be given, in the

discretion of the jury . (Civ . Code, § 3288.) The statute allows the jury to award

prejudgment interest on any claim within its scope. ( Bullis v . Security Pac. Nat’l

Bank (1978) 21 Cal.3d 801, 814 [148 Cal.Rptr . 22, 582 P .2d 109].) The special

verdict form may need to be augmented for the jury to make any factual findings

that are required in order to calculate the amount of prejudgment interest.

The role of the jury in awarding prejudgment interest is not clear from Civil Code

section 3288. This instruction assumes that the court exercises a gatekeeper function

of deciding whether the case is one to which the statute applies. The jury does not

select the interest rate, which is seven percent as a matter of law . ( Michelson v .

Hamada (1994) 29 Cal.App.4th 1566, 1585 [36 Cal.Rptr .2d 343].)

It is settled that prejudgment interest cannot be awarded on damages for the

intangible, noneconomic aspects of mental and emotional injury because they are

inherently nonpecuniary , unliquidated, and not readily subject to precise calculation.

( Gr eater W estchester Homeowners Assn v . L.A . (1979) 26 Cal.3d 86, 102-103 [160

Cal.Rptr .733, 603 P .2d 1329].) This instruction assumes that implicit in the

reasoning for denying prejudgment interest for noneconomic damages is

authorization to award it on all past economic damages, as these amounts are

pecuniary and subject to more precise calculation. This instruction should not be

given unless damages of this nature are claimed.

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Since the statute is permissive, the jury has the discretion to deny prejudgment

interest, even if it might otherwise be authorized. (See King v . Southern Pacific Co.

(1895) 109 Cal. 96, 99 [41 P . 786] [error to instruct jury that it must add

prejudgment interest to award of damages].)

Whether interest may be compounded is also not resolved. (Compare Douglas v .

W estfall (1952) 1 13 Cal.App.2d 107, 1 12 [248 P .2d 68] [trustee cannot be charged

with compound interest unless s/he has been guilty of some positive misconduct or

willful violation of duty; in cases of mere negligence, no more than simple interest

can properly be added] and State v . Day (1946) 76 Cal.App.2d 536, 554 [173 P .2d

399] [general rule is that interest may not be computed on accrued interest unless by

special statutory provision, or by stipulation of the parties] with Michelson, supra,

29 Cal.App.4th at p. 1588 [jury is vested with discretion to award prejudgment

interest under section 3288, including compound interest] and McNulty v . Copp

(1954) 125 Cal.App.2d 697, 712 [271 P .2d 90] [compound interest is properly

allowed on a claim for wrongful and fraudulent detention of personalty].)

Sources and Authority

• Interest on Obligation Not Arising From Contract. Civil Code section 3288.

• “Under Civil Code section 3288, the trier of fact may award prejudgment

interest ‘[in] an action for the breach of an obligation not arising from contract,

and in every case of oppression, fraud, or malice . . . .’ “ ( Bullis, supra , 21

Cal.3d at p. 814, original italics.)

• “[U]nlike Civil Code section 3287, which relates to liquidated and contractual

claims, section 3288 permits discretionary prejudgment interest for unliquidated

tort claims.” ( Gr eater W estchester Homeowners Assn, supra, 26 Cal.3d at p.

• “Conceptually , prejudgment interest is an element of damages, not a cost of

litigation.” ( W atson Bowman Acme Corp. v . RGW Construction, Inc. (2016) 2

Cal.App.5th 279, 293 [206 Cal.Rptr .3d 281].)

• “In Bullis , we characterized prejudgment interest as ‘awarded to compensate a

party for the loss of his or her property .’ The award of such interest represents

the accretion of wealth which money or particular property could have produced

during a period of loss. Using recognized and established techniques a fact finder

can usually compute with fair accuracy the interest on a specific sum of money ,

or on property subject to specific valuation. Furthermore, the date of loss of the

property is usually ascertainable, thus permitting an accurate interest

computation.” ( Gr eater W estchester Homeowners Assn, supra, 26 Cal.3d at pp.

102-103, internal citations omitted.)

• “The award of [prejudgment] interest represents the accretion of wealth which

money or particular property could have produced during a period of loss.”

( Canavin v . Pac. Southwest Airlines (1983)148 Cal.App.3d 512, 525 [196

Cal.Rptr . 82].)

• “However , damages for the intangible, noneconomic aspects of mental and

CACI No. 3935 DAMAGES

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emotional injury are of a dif ferent nature. They are inherently nonpecuniary ,

unliquidated and not readily subject to precise calculation. The amount of such

damages is necessarily left to the subjective discretion of the trier of fact.

Retroactive interest on such damages adds uncertain conjecture to speculation.

Moreover where, as here, the injury was of a continuing nature, it is particularly

dif ficult to determine when any particular increment of intangible loss arose.

Acknowledging the problem, the trial court arbitrarily resorted to an ‘averaging’

method applied to both the amount and duration of the loss. In our view this

process was impermissibly speculative.” ( Gr eater W estchester Homeowners Assn,

supra, 26 Cal.3d at p. 103.)

• “The amount of damages awarded in a wrongful death case designed to

compensate these noneconomic losses are akin to those awarded for pain and

suf fering and emotional distress in Gr eater W estchester and do not support

prejudgment interest. However , plaintif fs are entitled to prejudgment interest on

those damages attributable to an ascertainable economic value, such as loss of

household services or earning capacity , as well as funeral and related expenses.

‘[It] is important to underscore that [an] award is invalid only to the extent it

represents interest on “the intangible noneconomic aspects of mental and

emotional injury” claimed by plaintif fs. [Citation.] If plaintif fs allege specific

damage that is supported by tangible evidence, prejudgment interest may

properly be awarded under Civil Code section 3288.’ ” ( Canavin, supra , 148

Cal.App.3d at p. 527, internal citations omitted.)

• “Whether the proper interest rate was applied is a question of law . There is no

legislative act specifying the rate of prejudgment interest for a fraud claim, and

therefore the constitutional rate of 7 percent applies . . . .” ( Michelson, supra , 29

Cal.App.4th at p. 1585.)

• “Section 3288 . . . allows interest from date of monetary loss at the discretion

of the trier of fact even if the damages are unliquidated.” ( Stein v . Southern Cal.

Edison Co. (1992) 7 Cal.App.4th 565, 572 [8 Cal.Rptr .2d 907].)

• “[T]his action lies in tort and it is the generally accepted view that

[prejudgment] interest cannot be awarded on damages for personal injury .”

( Curtis v . State of California ex rel. Dept. of T ransportation (1982) 128

Cal.App.3d 668, 686 [180 Cal.Rptr . 843].)

Secondary Sources

6 W itkin, Summary of California Law (1 1th ed. 2017) T orts, §§ 1818, 1821, 1822

4 Levy et al., California T orts, Ch. 50, Damages , §§ 50.51, 50.52 (Matthew Bender)

15 California Forms of Pleading and Practice, Ch. 177, Damages , § 177.53

(Matthew Bender)

12 California Points and Authorities, Ch. 121, Inter est , §§ 121.33, 121.54 (Matthew

3936-3939. Reserved for Future Use

DAMAGES CACI No. 3935

Page last reviewed May 2024

Kathryn Robb

Kathryn Robb, National Director of the Children’s Justice Campaign at Enough Abuse, discusses Vice President Kamala Harris’s unusual mention of child sexual abuse during her Democratic National Convention speech and its broader implications for addressing this issue in America.

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