Iowa Admin. Code r. 701-602.12
For tax years beginning on or after January 1, 1980, a deduction for 50 percent of federal income taxes paid or accrued is not allowed. Cash-basis taxpayers are not allowed a deduction for 50 percent of federal income taxes paid during a tax year beginning on or after January 1, 1980, which represent the preceding year's tax or additional taxes for prior years. Fifty percent of a federal income tax refund received during a tax year beginning on or after January 1, 1980, shall not be reported as income. For tax years beginning on or after January 1, 1990, because the federal environmental tax is deducted in computing federal taxable income and Iowa Code section 422.61(3)"a" does not allow the deduction of federal income taxes, the federal environmental tax must be added to federal taxable income.
This rule is intended to implement Iowa Code sections 422.35 and 422.61.
Iowa Admin. Code r. 701-602.12
Editorial change: IAC Supplement 11/2/22