Principal Issues: What is the date to be used when calculating interest where Years 1 to 7 were reassessed, resulting in losses being converted to income, and the taxpayer states during the audit that it would be applying losses for the current year to reduce taxable income in one of those reassessed years?
Position: Subparagraph 161(7)(b)(ii) applies: interest is calculated until 30 days after the date on which the return is filed for the current year.
Reasons: Subparagraph 161(7)(b)(ii) applies when a taxpayer files a return for a subsequent year and requests sufficient losses be carried back to a preceding year to offset that year's income. This would be the case even if the income is later increased, when, as a result of an audit, the preceding year's income is higher than originally reported.