Iowa Code § 421.59 — Power of attorney — authority to act on behalf of taxpayer

1. a. A taxpayer may authorize an individual to act on behalf of the taxpayer by filing a power of attorney with the department, on a form prescribed by the department. The department may prescribe a separate form or integrate the requirements of the form into a return when feasible. b. A taxpayer may at any time revoke a power of attorney filed with the department pursuant to this subsection . Upon processing of the taxpayer ’s revocation of a power of attorney , the department shall cease honoring the power of attorney . 2. Unless otherwise prohibited by law , the department may authorize the following persons to act and receive information on behalf of and exercise all of the rights of a taxpayer , and may establish by rule the documentation required to verify authorization to act, regardless of whether a power of attorney has been filed pursuant to subsection 1 : a. A guardian, conservator , or custodian appointed by a court, if a taxpayer has been deemed legally incompetent by a court. The authority of the appointee to act on behalf of the taxpayer shall be limited to the extent specifically stated in the order of appointment. The department has standing to petition the court that appointed the guardian, conservator , or custodian to verify the appointment or to determine the scope of the appointment. b. A receiver appointed pursuant to chapter 680 . An appointed receiver shall be limited to act on behalf of the taxpayer by the authority stated in the order of appointment. The department has standing to petition the court that appointed the receiver to verify the appointment or to determine the scope of the appointment. c. An individual holding the following title or position within a corporation, association, partnership, or other business entity: (1) An officer or employee of the corporation or association who is authorized to act on behalf of the corporation or association in tax matters. (2) A designated partner or employee of the partnership who is authorized to act on behalf of the partnership in tax matters. (3) A person authorized to act on behalf of the limited liability company in tax matters pursuant to a valid statement of authority or employee of the company who is authorized to act on behalf of the company in tax matters. d. A licensed attorney who has appeared on behalf of the taxpayer or the probate estate in a court proceeding. A uthorization under this paragraph is limited to those matters within the scope of the representation. e. A parent or guardian of a taxpayer who has not reached the age of majority . A uthorization under this paragraph automatically terminates when the taxpayer reaches the age of majority pursuant to section 599.1 . f . A representative of a government entity . g. An executor or personal representative of an estate. The department has standing to petition the court that appointed the executor or personal representative to verify the appointment or to determine the scope of the appointment. h. A trustee. The department has standing to petition the court that appointed the trustee to verify the appointment or to determine the scope of the appointment. i. A person named as an agent in a general or durable power of attorney document that is currently in force and such document has not been prescribed by the department of revenue. j. A successor as defined in section 633.356, subsection 2 , of a very small estate. 3. a. In lieu of executing a power of attorney pursuant to subsection 1 , the department may allow a taxpayer to designate an entity engaged with or otherwise hired by a taxpayer to manage the tax matters of the taxpayer , to permit the disclosure of confidential tax information to the third-party entity and the authority to act on behalf of the taxpayer . An entity so designated may appoint or remove its own employees to carry out acts authorized by the taxpayer on the entity ’s behalf. The department may designate the methods by which such designation and appointments may occur . b. At any time, a taxpayer may unilaterally revoke a designation pursuant to this subsection by filing a notice of revocation with the department. Upon the filing of such a revocation by the taxpayer , the department shall cease honoring the designation. Fri Dec 12 20:18:13 2025 Iowa Code 2026, Section 421.59 (30, 0) 4. An individual acting on behalf of a taxpayer pursuant to subsection 2 must certify that the individual possesses actual authority to act on behalf of the taxpayer in tax matters. 5. In addition to documents required under subsection 2 , the department shall require any documents or other evidence to demonstrate an individual has authority to act on behalf of the taxpayer before the department. 6. The department shall adopt rules pursuant to chapter 17A to administer this section . 2020 Acts, ch 1118, §7