The accused, a tax protestor, was charged with making a false statement on his tax return and tax evasion after failing to report income and pay taxes based on his belief that the federal government lacked the constitutional power to impose income tax.
At trial, the jury convicted him of making a false statement but acquitted him of tax evasion.
The Crown appealed the acquittal, and the accused appealed the conviction.
The Court of Appeal allowed both appeals and ordered a new trial on both counts.
The Court held that the trial judge erred in instructing the jury that an honest belief in the unconstitutionality of the Income Tax Act could negate the mens rea for tax evasion.
Furthermore, the Court found the jury's verdicts to be irreconcilably inconsistent, as the same defence was advanced for both charges.