Partnership Interest Expense Nonconformity Adjustment

This guidance was updated on 05/03/2021 to describe required adjustments and reporting procedures in tax years beginning on or after January 1, 2019 and before January 1, 2020, for partnerships and their partners that had business interest expense that was disallowed as a deduction for federal purposes under section 163(j) of the Internal Revenue Code in tax year 2018, but that was allowed as a deduction for Iowa purposes in tax year 2018 because of nonconformity. See Business Interest Expense Deduction for more information about adjustments to the business interest expense deduction required for tax years beginning on or after January 1, 2020.