421.24  Reciprocal interstate tax enforcement.
  1.  At the request of the director the attorney general may bring suit in the name of this state, in the appropriate court of any other state to collect any tax legally due in this state, and any political subdivision of this state or the appropriate officer thereof, acting in its behalf, may bring suit in the appropriate court of any other state to collect any tax legally due to such political subdivision.
  2.  The courts of this state shall recognize and enforce liabilities for taxes lawfully imposed by any other state, or any political subdivision thereof, which extends a like comity to this state, and the duly authorized officer of any such state or a political subdivision thereof may sue for the collection of such tax in the courts of this state. A certificate by the secretary of state of such other state that an officer suing for the collection of such a tax is duly authorized to collect the same shall be conclusive proof of such authority.
  3.  a.  For the purposes of this section, the words “tax” and “taxes” shall include interest and penalties due under any taxing statute, and liability for such interest or penalties, or both, due under a taxing statute of another state or a political subdivision thereof, shall be recognized and enforced by the courts of this state to the same extent that the laws of such other state permit the enforcement in its courts of liability for such interest or penalties, or both, due under a taxing statute of this state or a political subdivision thereof.
  b.  The courts of this state may not enforce interest rates or penalties on taxes of any other state which exceed the interest rates and penalties imposed by the state of Iowa for the same or a similar tax.
[C66, 71, 73, 75, 77, 79, 81, §421.24]
2013 Acts, ch 30, §85