This appeal, by the State Tax Commission of Arizona, is from an injunction restraining the commission from collecting or attempting to collect any privilege sales taxes from the appellee, El Paso Natural Gas Company. The State Tax Commission will hereinafter be referred to as the commission, and the El Paso Natural Gas Company as the company or appellee.
The facts, briefly stated, are these:
The appellee is principally engaged in the transportation of natural gas through its interstate pipelines originating in New Mexico and Texas and passing through Arizona to California. Its pipelines are tapped for the sale of gas to fifteen consumers in Arizona — five public utilities, four municipalities, the U. S. Army, three copper companies, and two industries allied with the copper business. In April of 1947, the commission sent its accountant to the head office of the company in El Paso, to make an audit of appellee’s books for the eleven-year period involved in this suit (January 1, 1936 to December. 31, 1946) preparatory to assessing sales tax for sales made to the Arizona consumers.
The auditor wrote to the company’s general manager under the date of April 18,
On June 9, 1947, the commission notified the company that a purported assessment had been made against it covering the eleven-year period for $277,727.26 and a formal hearing could be had if they requested it within ten days. The company made timely request for a hearing but was then told that the assessment was final as of June 9, 1947 and that it had been given a hearing on May 13, 1947.
The sole question necessary to determine this appeal is whether the company was granted a public hearing as required by section 73-1316, A.C.A.1939. In other words did the informal discussion of May 13, 1947, constitute a public hearing?
The company had never previously filed a sales tax return with the commission and section 73-1316, supra, provides: "If any person required to file a return under the provisions of this article fails or refuses to make a return, the commission shall proceed in such manner as may seem hest, to obtain facts and information on which to base the assessment of the tax * * *. As soon as the commission has had time to procure such information they shall hold a public hearing for the purpose of ascertaining and assessing the amount of tax payable by such person. They shall give such person not less than ten (10) days notice in writing of the time and place of holding such hearing, * * *. The assessment of the tax against such person, after such hearing, shall be final as to any person who fails or refuses to file a return.” (Emphasis supplied.) Section 73-1318, A.C.A.1939, provides that if any person having filed a return is aggrieved by the assessment, he may pay under protest and request a hearing from the commission. After the hearing he may then file a court action against the commission to reverse its decision.
This court in Magma Copper Co. v. Arizona State Tax Commission, 67 Ariz.
An administrative body can act in a judicial or quasi-judicial capacity only when it is formally convened with a quorum present. State ex rel. Baria v. Alexander,
Section 73-1316, supra, provides that the commission shall hold a “public hearing”. The courts have defined what constitutes a public hearing as a formal proceeding based upon notice to the par- ■ ties with the right to introduce evidence, to hear and examine the opposing parties’ witnesses, and to have the order based on the evidence presented. Alabama Power Co. v. City of Fort Payne,
The statute also requires at least ten days’ written notice to be given the person of the time and place for holding the hearing. It is practically conceded by the commission that the required notice was not, given, but they attempt to get around it by asserting the appellee has waived this right. A waiver is a voluntary and intentional relinquishment of a known right. Southwest Cotton Co. v. Valley Bank,
Finally the records of the commission clearly indicate that no hearing was held or intended by the discussion of May 13, 1947. Almost a month after the purported hearing, the commission on June 9, 1947, wrote the appellee informing it of the assessment and the amount thereof and goes on to say: “Should you desire a hearing relative to this assessment, request for such hearing must be made within ten days following receipt of this notice of assessment. If no such request is made within the time prescribed the assessment will become final.” Also, page 350 of the minute book of the commission contains the purported minutes of the so-called hearing of May 13, 1947, and it states that the attorneys “appeared * * * to discuss the proposed assessment * *
We express no opinion as to the validity of the tax involved. We hold only that this purported assessment is null and void because the commission completely failed to follow the procedure set out in section 73-1316, supra.
Judgment affirmed.
