delivered the Opinion of the Court.
We granted certiorari in this case to consider whether it is reversible error for a trial court to instruct the jury in a personal injury action that it should make no attempt to adjust its award for the effect of income taxes because the award will not be subject to income taxes. The court of appeals held that the Denver District Court committed reversible error when it instructed the jury not to adjust its award for the effect of income taxes.
McKown-Katy v. Rego Co.,
I.
On September 3, 1982, Marcy McKown-Katy (Marcy) was permanently injured when the motor home in which she was vacationing exploded. Marcy’s husband, Peter Katy (Peter), suffered property losses as a result of the explosion. The motor home which exploded was owned by Harry and Carolyn Parsons (the Parsons). The accident occurred when propane gas from two tanks attached to the motor home began leaking, enveloping the home in a cloud of gas which subsequently exploded. The Parsons’ insurer paid personal injury protection benefits to Marcy and Peter.
The Parsons brought suit against petitioner Rego Company (Rego) and five other defendants. The jury in the Parsons’ action found that the Parsons were not negligent, and that 17 percent of the Parsons’ damages were due to Rego’s negligence. Based on the jury’s assessment of comparative fault in the Parsons’ action, the Denver District Court (the district court) granted summary judgment in favor of Marcy and Peter on the issue of liability. Prior to the damages trial in the district court, all of the defendants except Rego entered into a settlement in which Marcy and Peter received a total of $1,204,928.15.
At the close of the evidence, the district court, at Rego’s request and over Marcy and Peter’s objection, gave the following instruction to the jury. “You should make no attempt to adjust the amount of damages which you award for the effect of income taxes, as the amount awarded will not be subject to income taxes.” The jury returned verdicts in favor of Marcy for $1,033,508.20, and in favor of Peter for $6,491.89. Because the total verdict in favor of Peter and Marcy was less than the amount for which they had settled, the district court entered judgment for Rego.
On appeal, Marcy and Peter challenged the district court’s decision to instruct the jury on the nontaxability of its award. The court of appeals held that the trial court committed reversible error by giving the instruction.
II.
A.
This case presents a question of first impression in Colorado: whether a *538 trial court commits reversible error by instructing the jury in a personal injury action not to adjust the amount of damages awarded to compensate for income taxes because the amount will not be taxable.
The courts addressing this issue have taken three divergent positions. The majority of jurisdictions have held that refusal to give a nontaxability instruction is not reversible error.
1
The reasons advanced against the use of a nontaxability instruction are that (1) allowing the instruction would invite numerous cautionary instructions on such topics as attorney fees, insurance coverage, and court costs; (2) the instruction presumes the jury will not reach its verdict based on the evidence or previous instructions given; and (3) the instruction may confuse the jury by injecting a collateral issue into its deliberations.
See Stover v. Lakeland Square Owners Ass’n,
A minority of jurisdictions have approved of the nontaxability instruction.
2
Norfolk & Western Railway Co. v. Liepelt,
*539 Finally, a few courts have held that giving nontaxability instructions is a matter within the trial court’s discretion. 4
We conclude that the non taxability instruction should not be given. Our disapproval of such instructions will prevent the inevitable flood of cautionary instructions that would ensue were we to sanction the use of nontaxability instructions. While it is the court’s duty to instruct the jury on the applicable law in a given case, it is beyond the court’s province to caution the jurors against every erroneous belief they may hold.
See Liepelt,
The minority rationale assumes that our “tax conscious” American public will disregard their duty as jurors by inflating damage awards based on wrongful speculation about tax consequences. We, however, have never hesitated to presume that a jury will follow the court’s instructions.
Greenemeier v. Spencer,
For these reasons, we hold that it is improper for a trial court to give a nontax-ability instruction in a personal injury case.
B.
We must therefore review the facts before us to determine whether giving the nontaxability instruction constituted reversible error in this case.
“In considering an objection to a jury instruction, we must determine whether the instruction is so erroneous or so confusing or misleading as probably to lead the jury into error of such proportion as to require a new trial.”
Coleman v. United, Fire and Casualty Co.,
Except in the case of amounts attributable to (and not in excess of) deductions allowed under section 213 (relating to medical, etc., expenses) for any prior taxable year, gross income does not include—
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(2) the amount of any damages received (whether by suit or agreement and whether as lump sums or as periodic payments) on account of personal injuries or sickness.
26 U.S.C.A. § 104(a) (West Supp.1989). Personal injury awards are also immune from Colorado state taxes under section 39-22-109(1), 16B C.R.S. (1989 Supp.), which adopts the definition of adjusted gross income contained in the federal tax code. Because this section requires amounts previously deducted as medical expenses to be included in the gross income of a successful personal injury claimant, Marcy argues that it was erroneous for the trial court to advise the jury, in part, that “the amount awarded will not be subject to income taxes.” It is undisputed, however, that there was no evidence in the record indicating that Marcy actually took a deduction for prior medical expenses paid. Without such a showing, we can find no prejudice to Marcy that would justify a new trial.
See Cole v. Kyle,
Marcy further contends that the nontaxa-bility instruction was prejudicial in that it misled the jury into reducing its award for loss of earning capacity to adjust for the *540 income taxes Marcy would have paid on future income had she been working. This prejudicial effect, Marcy claims, was aggravated by defense counsel’s closing argument to the jury, when he stated:
And remember you’re being instructed that this isn’t subject to income tax. This is [sic] funds that Uncle Sam is not going to touch.... [Yjou’ll be instructed you shouldn’t consider the effect of any federal income taxes on the award you give. So [if] she’d been working it would have been different. Just keep that in mind.
In
Wickizer v. Medley,
Similarly, the trial court in this case advised the jury that it “should make no attempt to adjust the amount of damages which [it] award[s] for the effect of income taxes.” When viewed in conjunction with the other instructions given, the nontaxa-bility instruction cautioned the jury to base its award solely on the evidence and to avoid any speculation about tax consequences.
Marcy’s contention that she was prejudiced by defense counsel’s closing argument is without merit. Marcy did not object to the allegedly prejudicial remarks at trial. Objections not presented at trial are deemed waived and cannot be raised for the first time on appeal.
Christensen v. Hoover,
We note in addition that Marcy has not alleged that her damages were inadequate. She argues only that the trial court committed reversible error by giving the nontaxability instruction. A judgment is presumed correct and the burden is on the party asserting error to show reversible error.
Anderson v. Colorado State Dep’t of Personnel,
The judgment of the court of appeals is affirmed as to the impropriety of the instruction and reversed as to the granting of a new trial.
Notes
.See, e.g., Young v. Environmental Air Prods., Inc.,
.
See, e.g., Abele v. Massi,
. In
Liepelt,
the trial court refused to instruct the jury that "your award will not be subject to any income taxes, and you should not consider such taxes in fixing the amount of your award.”
.
See, e.g., Gulf Offshore Co. v. Mobil Oil Corp.,
