The Iowa Department of Revenue is committed to protecting all confidential information and personally identifiable information, such as social security numbers in its custody. Such information will not be released to the public.

View Determining which form to use for tax return information below for more information about the following forms available: 

  • IA 2848 IDR Power of Attorney (14-101)
  • IA 8821 Tax Information Disclosure Designation (14-104)
  • IA 2848-A Multiple IDR Power of Attorney (14-106)
  • Representative Certification Form (14-108)
  • Third Party Authorized Entity Representative Form (14-110)
  • IA 8979 Pass-through Representative Appointment Form (41-173)
  • IA 4506 Request for Copy of Tax Return (95-504)


* = Due to updated guidance from the IRS, the IA 2848 IDR Power of Attorney form, Representative Certification form, and Tax Information Disclosure Designation form must be signed by hand or via a digital signature with a digital certificate. Stamped or typed signatures are not accepted