Paying the state of Iowa? 2011 Tax Payment is due April 30th!
If you owe the state of Iowa and filed your Iowa return electronically – the payment is your responsibility.
Include payment payable to Treasurer- State of Iowa with form IA 1040V 2011 and mail to:
Iowa Department of Revenue
Iowa Income Tax — Document Processing
PO Box 10466
Des Moines, IA 50306-0466
