Enter eFile & Pay

To cancel your Iowa withholding/sales/use tax permit:
Complete and submit the cancellation form:  http://iowa.gov/tax/forms/change_cancel.html.

  To stop receiving due date email reminders:
Unsubscribe from this service:  https://www.idr.iowa.gov/idrunsbemail/unsbsales.aspx

Mailing the payment voucher does not replace filing the tax return.