Wе must determine whether a district court commits reversible error when it instructs a jury that a defendant’s opinion that the tax laws are unconstitutional cannot constitute sc “good faith” defense to tax charges. Exercising jurisdiction pursuant to 28 U.S.C. § 1291, we- conclude it does not, but nevertheless reverse Lindsay’s bank fraud convictions because of insufficient evidence.' We affirm the sentence imposed below.
I
Michael L. Lindsay is a tax protester from Kansas. Beginning in 1991, Lindsay ceased to file income tax returns and pay income taxes. In 1992, Lindsay began affirmatively to conceal his income by taking actions such as closing his personal checking account, depositing his earnings in various trust accounts, and destroying his business records. When the Kansas Department of Revenue confronted him with a demand for payment of $138,221.38 in overdue taxes, Lindsay responded by mailing the agency a fraudulent “certified bankers check” in the amount of $276,000. The check was an apparent effort not only to discharge his state tax debt, but also fraudulently to obtain nearly $138,000 from the State. Lindsay also presented worthless' certified money orders to Mid-Continent Federal Savings Bank and Central National Bank Marion County.
Lindsay’s conduct resulted in indictments charging three counts of tax evasion, 26 U.S.C. § 7201; one count of failure to file a tax return, 26 U.S.C. § 7203; two counts of bank fraud, 18 U.S.C. § 1344(1); and one cоunt of mail fraud, 18 U.S.C. § 1341. . Lindsay represented himself at trial and was convicted on all counts charged. The district, court then sentenced him to twenty-four months in prison.
Lindsay asserts four errors. First, he argues that the district court erred when it instructed the jury that an opinion that the tax laws are unconstitutional cannot constitute a “good faith” defense tо a tax charge. Second, he claims that his -convictions for bank fraud must be vacated because the government presented insufficient evidence to sustain those convictions. Third, he asserts that the district court erred when it applied a multi-count analysis in determining his sentence. Finally, he argues that the district court erroneоusly failed to grant him a sentence reduction for acceptance of responsibility.
II
We first consider Lindsay’s argument based oh the' district court’s good faith jury instruction.' Because Lindsay failed to raise a timely objection to the jury instruction, we review the instruction only for plain error.
1
See United States v. Sides,
A defendant charged with a specific-intent, federal criminal tax offense can negate the element of wilfulness necessary to prove the violation, thereby providing a defense to the conduct charged, if the defendant establishes that he or she sought in good faith to comply with the relevant law.
See Cheek v. United States,
Lindsay argues that the referenced instruction conflicts with our decision in
United States v. Ratchford,
The Supreme Court’s decision in
Cheek,
a defendant’s views about the validity of the tax statutes are irrelevant to the issue of willfulness and need not be heard by the jury, and if they are, an instruction to disregard them would be proper. For this purpose it makes no difference whether the claims of invalidity are frivolous or have substance. It was therefore not error in this case for the District Judge to instruct the jury not to consider Cheek’s claims that the tax laws were unconstitutional.
Cheek,
Ill
Lindsay argues, and the government concedes, that the evidence of his bank fraud convictions is insufficient because the government failed to produce evidence that the financial institutions at issue are insured by the Federal Deposit Insurance Corporation. Such proof is an essential element of bank fraud.
See United States v. Rackley,
*1142 IV
Lindsay’s next claim — that the district court violated U.S.S.G. § 3D1.2 when it applied a multi-count analysis to his sentence — lacks suasion. When, as is presently the case, a defendant fails to object to the district court’s application of the Sentencing Guidelines at sentencing, we review a subsequent legal challenge to a sentence for plain error.
4
See United States v. Gilkey,
The grouping provisions contained in U.S.S.G. Chapter 3, Part D are intended to “limit the significance of the formal charging decision and to prevent multiple punishment for substantially identical offense conduct.” U.S.S.G. Ch. 3, Pt. D, intro, comment. Adopting the approach of thе presentencing report (“PSR”), the district court in this ease concluded that Lindsay’s tax and fraud convictions involve unrelated conduct and should be separately grouped under § 3D1.2(d). Lindsay insists the proper procedure required the grouping of these counts, thereby reducing his offense level by two points by invalidating the sentence еnhancement he received pursuant to § 3D1.4. We disagree.
“[T]he difference in the nature and measure of harm resulting from [multiple] offenses” precludes the grouping of Lindsay’s surviving convictions: his tax and
*1143
mail fraud convictions under § 3D1.2(d).
5
United States v. Kunzman,
Furthermore, because the victims and mischief at issue in Lindsay’s tax and mail fraud convictions differ, the convictions need not be grouped as part of a criminal plan that is “ongoing or continuous in nature” under § 3D1.2(d). We reject Lindsay’s argument that example three in § 3D1.2, comment, (n.6) requires the grouping of these convictions. That guideline examрle involves the offenses of wire fraud and mail fraud, not mail fraud and tax evasion. The analogy that Lindsay seeks to draw is not apt.
For these reasons, we conclude that the district court’s application of a multi-count sentencing analysis did not constitute plain error. Accordingly, Lindsay’s sentence enhancement under § 3D1.4 remains valid.
V
The final issue brought to us for consideration is the assertion that the district court erred when it refused to reduce Lindsay’s sentence for acceptance of responsibility. Determination of acceptance of responsibility is a question of fact reviewed under a clear error standard.
See United States v. Mitchell,
Based on our review of the record, we conclude that Lindsay’s numerous efforts to obstruct justice are inconsistent with acceptance of responsibility and provide ample foundation for the court’s denial of this downward adjustment.
See
*1144
United States v. Tovar,
VI
We AFFIRM all of Lindsay’s convictions except for his bank fraud convictions, which we REVERSE and REMAND to the district court with directions to VACATE. 7 Because we conclude that Lindsay’s sentеnce remains valid, we AFFIRM the district court’s sentence determination.
Notes
. The fact that Lindsay proceeded pro se before the district court does not immunize him from resulting prejudice to his case. The right of self-representation is not a license to violate relevant rules of procedural law.
See Faretta v. California,
. The Court also noted a distinction between a good faith, irrationally or unreasonably held belief that a provision of the tax code is inapplicable to oneself, which could constitute a good faith defense by precluding a finding of willfulness, and a studied conclusion, like Lindsay’s, that the tax code is unconstitutional, which could not constitute such a defense.
Cheek,
. We conclude that despite our decision to reverse Lindsay's bank fraud convictions, the offense level calculated pursuant to U.S.S.G. § 2Fl.l(b)(l)(I) for the mail fraud conviction, with which the bank fraud convictions were previously grouped, remains the same. We agree with the government that Lindsay's mail fraud offense caused sufficiеnt loss to render him eligible for the sentence level he received. In sentencing Lindsay, the district court found a total loss of $342,352.02, and enhanced his sentence level by eight points in accordance with § 2Fl.l(b)(l)(I), which applies to losses of between $200,000 and $350,-000 arising from offenses involving fraud or deceit. Even without the losses attributable to his bank frаud, Lindsay's mail fraud still implicates approximately $276,000 of intend *1142 ed loss and therefore still qualifies Lindsay for the eight-point sentence enhancement. Our decision to reverse the bank fraud convictions thus does not affect this offense level determination.
Nor does our reversal affect Lindsay’s sentence enhancement undеr § 2F1.1(b)(2)(B) for perpetrating a scheme to defraud more than one victim. Section IB 1.3(a) of the Sentencing Guidelines recognizes that a defendant can be held accountable for "relevant conduct” for which he has not been convicted.
See United States v. Watts,
For an offense to be included within the scope of § IB 1.3(a)(2), thе conduct must satisfy a three-pronged standard.
First, there must be a finding that the offense in question involved conduct described in §§ IB 1.3(a)(1)(A) and (B). Second, the offense must be the type of offense that, if the defendant had been convicted of both offenses, would require grouping with the offense of conviction for sentencing purposes under U.S.S.G. § 3D1.2(d). Third, the offense must have been "part of the same course of conduct or common scheme or plan.” U.S.S.G. § IB 1.3(a)(2).
United States v. Taylor,
. Although Lindsay could not have been expected to anticipate our decision to reverse his bank fraud convictions, he should have raised an objection to application of the mul-ti-сount sentencing analysis below.
. Section 3D1.2(d) requires that courts shall group together counts
[w]hen the offense level is determined largely on the basis of the total amount of harm or loss, ... or some other measure of aggregate harm, or if the offense behavior is ongoing or continuous in nature and the offense guideline is written to сover such behavior.
. Moreover, while the district court did not do so here, a court may adjust downward the amount of loss attributed to an act of fraud if the unadjusted loss valuation overstates the seriousness of the offense. See U.S.S.G. § 2F1.1, comment, (n.ll). No comparable provision exists with respect to the valuation of loss attributable to tax offenses under § 2T1.1. Because the amount of loss attributable to a tax offense is the amount of money actually owed and withheld by a perpetrator, the loss valuation cannot logically be deemed to overstate the seriousness of an offense.
. We also reverse and remand with instructions to vacate the accompanying imposition of the special assessments associated with Lindsay's bank fraud convictions.
