Sec. 325.
(1) A taxpayer required to file a return under this part may be required to furnish a true and correct copy of any tax return or portion of any tax return and supporting schedules that the taxpayer has filed under the provisions of the internal revenue code.
(2) A taxpayer shall file an amended return with the department showing any final alteration in, or modification of, the taxpayer's federal income tax return that affects the taxpayer's taxable income under this part and of any similarly related recomputation of tax or determination of deficiency under the internal revenue code. If an increase in taxable income results from a federal audit that increases the taxpayer's federal income tax by less than $500.00, the requirement under this subsection to file an amended return does not apply but the department may assess an increase in tax resulting from the audit. The amended return shall be filed within 120 days after the final alteration, modification, recomputation, or determination of deficiency. If the department finds upon all the facts that an additional tax under this part is owing, the taxpayer shall immediately pay the additional tax. If the department finds that the taxpayer has overpaid the tax imposed by this part, a credit or refund of the overpayment shall immediately be made as provided in section 30 of 1941 PA 122, MCL 205.30.
History: 1967, Act 281, Eff. Oct. 1, 1967 ;-- Am. 1969, Act 332, Imd. Eff. Nov. 4, 1969 ;-- Am. 1987, Act 254, Imd. Eff. Dec. 28, 1987 ;-- Am. 2011, Act 38, Eff. Jan. 1, 2012