REFERENCE TITLE: tax laws; interpretation; application; hearing

 

 

 

 

State of Arizona

Senate

Fifty-seventh Legislature

First Regular Session

2025

 

 

 

SB 1464

 

Introduced by

Senator Mesnard

 

 

 

 

 

 

 

 

An Act

 

amending section 42-2078, Arizona Revised Statutes; relating to taxpayer protection.

 

 

(TEXT OF BILL BEGINS ON NEXT PAGE)

 


Be it enacted by the Legislature of the State of Arizona:

Section 1. Section 42-2078, Arizona Revised Statutes, is amended to read:

START_STATUTE42-2078. New interpretation or application of law; notice; hearing; affirmative defense; definition

A. Unless expressly authorized by law, the department shall not apply any newly enacted law retroactively or in a manner that will penalize a taxpayer for complying with prior law.

B. If a proposed new interpretation or application of any provision of this title or title 43 will adversely affect taxpayers prospectively, the department shall, or an affected taxpayer may, notify the chairpersons of the senate finance committee and the house of representatives ways and means committee, or their successor committees, before the new interpretation or application is adopted. The chairpersons of the senate finance committee and the house of representatives ways and means committee, or their successor committees, may hold a hearing on the PROPOSED new interpretation's or application's impact on taxpayers and recommend that the DEPARTMENT adopt or reject the proposed new interpretation or application. If the notice prescribed by this subsection is received during the legislative session and a hearing is not held within sixty days after the notice is received, the new interpretation or application shall take effect. If the notice prescribed by this subsection is not received during the legislative session and a hearing is not held within sixty days after the start of the next legislative session, the new interpretation or application shall take effect.

B. C. If the department adopts a new interpretation or application of any provision of this title or title 43 or determines that any of those provisions applies to a new or additional category or type of taxpayer, and the change in interpretation or application is not due to a change in the law:

1. The change in interpretation or application applies prospectively unless it is favorable to taxpayers.

2. The department shall not assess any tax, penalty or interest retroactively based on the change in interpretation or application.

3. The change is an affirmative defense in any administrative or judicial action for retroactive assessment of tax, interest and penalties to taxable periods before the new interpretation or application was adopted.

C. D. Tax liabilities, penalties and interest paid before a new interpretation or application of chapter 5 of this title by the department shall not be refunded unless the taxpayer requesting the refund provides evidence satisfactory to the department that the amounts will be refunded to the person who paid an added charge to cover the tax.

D. E. For the purposes of this section, "new interpretation or application" includes policies and procedures adopted by administrative rule, a tax ruling, a tax procedure or instructions to a tax return. END_STATUTE