Wichita County sought a declaratory judgment to test the constitutionality of Section 57, Article 1436-1, Penal Code,1 in so far as it allowed additional compensation to tax assessors-collectors in counties of a population of more than 20,000 and paid on a salary basis and ‘to recover from the respondent assessor-collector the sum which had theretofore been paid to him under the provisions of this statute.
The Constitutional Amendment, Section 61, Article XVI, Vernon’s Ann.St.Const., *511originally adopted in 1935 and amended in 1948 reads in part as follows:
“All district officers in the State of Texas and all county officers in counties having a population of twenty thousand (20,000) or more, according to the last preceding Federal census, shall he compensated on a salary basis”.
The trial court rendered judgment holding the act unconstitutional in the respect mentioned and for petitioner county against the respondent in the claimed amount. This decree was reversed and rendered by the Court of Civil Appeals, 266 S.W.2d 246.
We are of the opinion that the trial court’s decision should be affirmed.
First of all, respondent insists that- the court was without jurisdiction in that the Attorney General was not made a party to the proceeding, nor “served” with a copy of the procefeding.
Section 11, Article 2524 — 1, Uniform Declaratory Judgment Act, provides:
“ * * * and if the Statute, ordinance, or franchise is alleged to be unconstitutional, the Attorney General of the State shall also be served with a copy of the proceeding and be entitled to be heard.”
In its petition the county prayed that the Assessor-Collector and the Attorney General of Texas be cited to appear and answer. Thereafter, petitioner’s counsel wrote the Attorney General advising him of the filing of the suit, enclosing a copy of the petition and requesting him to file an answer without the issuance and service of process. The Attorney General replied by mail that he did not deem the interest of the State sufficiently concerned to justify his intervention upon either side of the case and that counsel was at liberty to proceed with the litigation without further notice to him. Counsel did, however, keep the Attorney General advised of the results in both courts below.
The act does not require the Attorney General to be made a party. Respondent cites Anderson on Declaratory Judgments, 1940 Edition, Sec. 4, p. 119, and Sec. 116, p. 307, to the effect that unless service is had on the Attorney General the court does not acquire jurisdiction to determine the validity of the assailed statute. However, in the same work, Second Edition, Sec. 138, p. 261, the author, says:
“ * * * It has been held that the Attorney General is not a necessary party to such action involving the constitutionality of a statute, since the provision only provides for the Attorney General to be heard, and it is intended thereby to provide an avenue for the interest of the state to be protected.”
It is to be noted that in Cummings v. Beeler, 189 Tenn. 151, 223 S.W.2d 913, 916, the court interprets;the phrase “ 'serve with a copy of the proceeding’ ” to require that the Attorney General be a party defendant in any proceeding where the constitutionality of an act is before the court on declaratory judgment proceedings. We agree, however, with the Florida Supreme Court in its holding to the contrary. Watson v. Claughton, 160 Fla. 217, 34 So.2d 243.
In Town of Santa Rosa v. Johnson, Tex.Civ.App., 184 S.W.2d 340, cited by respondent, suit was brought under Declaratory Judgment Act to determine the validity of the incorporation of the town and other related questions. The Court of Civil Appeals, in affirming the judgment of dismissal, held in effect that the validity of the incorporation could only be questioned through quo warranto proceedings and that in absence of the State of Texas, represented by its proper officers, a binding decree could not be rendered. This case has no bearing on the question before us.
The Attorney General was given full information. He was furnished by mail with a copy of the petition and declined to intervene or take part. He is not here complaining of any lack of no*512tice and the rights of the litigants could not have been affected adversely by the failure to make him a party. We think so far as notice to the Attorney General ⅛ concerned there was, to say the least, a substantial compliance with the provisions of the act. It would seem, therefore, that the lack of “personal” service under these circumstances should not be held to deny the court’s jurisdiction nor to require a reversal and a new trial. Respondent cites Erwin v. Holliday, 131 Tex. 69, 112 S.W.2d 177, 180, where it is said: “Service, when not otherwise defined, means personal service.” The court was there concerned with the sufficiency of the service on nonresident defendants. Likewise in Doak v. Biggs, Tex.Civ.App., 235 S.W. 957 and Gilbert v. Lobley, Tex.Civ.App., 214 S.W.2d 646, it was held that default judgments could not be supported except by personal service. We do not consider these cases as conflicting with our holding on this point.
The lack of necessary parties is urged under Article 2524 — 1, the Uniform Declaratory Judgment Act, which in Section 11 provides as follows:
“When declaratory relief is sought, all persons shall be made parties who have or claim any interest which would be affected by the declaration, and no declaration shall prejudice the rights of persons not parties to the proceed-⅜ ⅜ ⅝
The contention is that as the decision would immediately affect all tax assessors-collectors in Texas in counties over 20,000 population, such officers were necessary parties so that the court did not have jurisdiction and the case should have been dismissed.
On this point respondent cites and relies principally on two cases from the Kentucky Court of Appeals. Lewis v. Board of Councilmen, 305 Ky. 509, 204 S.W.2d 813 and Commonwealth ex rel. Meredith v, Reeves, 289 Ky. 73, 157 S.W.2d 751. In the first case the court dismissed the mandamus proceedings against the Board of Councilmen on the ground that the individual members of the board were nec: essary parties. In their absence there were no defendants against whom the writ could be enforced if the same had been granted.
In the second case the plaintiffs had prayed that all contracts made between certain individuals and the various counties and school districts be declared void and cancelled. The court held that these political subdivisions must be made parties before the court could determine the questions presented. Neither is in point here.
In our case if the tax collectors in all countie's of over 20,000 population must be made parties in order for the court to have jurisdiction, then surely the counties are also necessary parties. The County of Wichita is seeking to recover money which they allege had been illegally paid to its tax collector. The determination of that issue was controlled by a decision as to the constitutionality of the 'statute. Only a question of law is presented. The court had jurisdiction to determine the issue's involved without the joinder of all counties and tax collectors whose interests might be incidentially affected. City of Independence v. Hindenach, 144 Kan. 414, 61 P.2d 124, 107 A.L.R. 645.
Additionally the statement of facts shows under Appearances the following:
“Mr. William Brown, amicus curiae, appearing for the Tax Collectors-Assessors Association of Texas”. If a motion or suggestion was filed by the “amicus” it is not to be found in the transcript, but the record does show that Mr. Brown participated in the trial, cross examined witnesses called by the plaintiff, and himself offered testimony. The rules do not provide for a special appearance and the representative having participated in the trial, he must be held to have appeared for all purposes. National Housing Agency v. Orton, Tex.Civ.App., 202 S.W.2d 243, wr. ref. n. r. e.; Wright v. Jones, Tex.Civ.App., 33 S.W.2d 292, reversed on other grounds, Tex.Com.App., 52 S.W.2d 247; Waco Hilton Hotel Co. v. Waco Develop*513ment Co., Tex.Civ.App., 75 S.W.2d 968; Jacobsen v. Brown, Tex.Civ.App., 105 S.W.2d 1108; Carter v. Lindeman, Tex.Civ.App., 111 S.W.2d 318; Atchison, T. & S. F. Ry. Co. v. Stevens, 109 Tex. 262, 206 S.W. 921; Peterson v. Lewis, 78 Or. 641, 154 P. 101.
The Commissioners Court of Wichita County on January 31, 1951 fixed the annual salary of respondent at $5,937.50. On February 25, 1952 the following motion was passed by the Commissioners Court:
“That the Tax Assessor-Collector be paid five cents out of the certificate of title fund for each certificate of title issued from September 7, 1951 to March 5, 1952.”
A check was issued to respondent for the sum of $778.70 less withholding tax and social security in the sum of $168.38. No further compensation under this statute has been made to respondent. State v. Glass, Tex.Civ.App., 167 S.W.2d 296, 299, wr. ref., 141 Tex. 83, 170 S.W.2d 470, holds that the funds accumulated through the collection of the 50 cents provided for in Article 1436-1, Section 57, Penal Code, constituted “ ‘fees of office’ ” and belonged to the county; that Section 61, Article XVI, Constitution of Texas, required that the collector be limited to his salary as compensation and any fees collected by him officially paid into the County Depository. The decision of this case was prior to the effective date of Section 57 as enacted in 1951, but the only change made in Section 57 by the Legislature in 1951 wa's to add the provisions relative to the compensation of the Tax Assessors-Collectors.
Section 61, Article XVI, of the Constitution, was first adopted in 1935 and readopted (with changes immaterial here in 1948). In construing this constitutional provision, the Court of Civil Appeals in Settegast v. Harris County, 159 S.W.2d 543, 544, wr. ref., said:
“It will be observed that the constitutional provision very plainly provides two things: (1) That all county officers shall be compensated upon a salary basis alone, and (2) that all fees earned by county officers shall be paid into the county treasury for the account of the proper fund.”
The purpose of the amendment was to abolish the fee system of compensating the officers named and to place them on a salary basis. The Senate Joint Resolution so states as does the wording of the ballot submitted to the electorate.
Unless then this compensation in question is “salary” and not “fees of office”, [266 S.W.2d 250] payment of same is prohibited by the Constitution above quoted.
In Greer v. Hunt County, Tex.Com.App., 249 S.W. 831, 832, the distinction is laid down as follows:
“ * * * The controlling element in determining whether the amount to be- received is upon a commission or salary basis is whether that amount, by whatever name it may be called, is absolute and fixed regardless of what the lawful commissions may be, or is made contingent upon earning that amount as commissions.”
While the Legislature in authorizing the Commissioners Court to fix a sum not less than fifty per cent and not more than one hundred per cent of the -salary fund denominates it “as additional salary” the term used is not controlling. The fund is created by setting aside a part of the fee received for the issuance of title certificates. The compensation is contingent upon collection of the fees paid. into that fund. Respondent cites Board of Commissioners of Teller County v. Trowbridge, 42 Colo. 449, 95 P. 554; Cox v. Holmes, 14 Wash. 255, 44 P. 262, and Landis v. Lincoln County, 31 Or. 424, 50 P. 530. These cases generally -point out that “a salary is a fixed compensation for regular work, while fees are, compensation for particular services rendered at irregular periods, payable at the time the services are rendered.” [42 Colo. 449, 95 P. 555.]
Respondent contends that, inasmuch as the compensation provided by Section *51457 is not payable when the fees are collected,'but fixed and determined at a later time and-payable in one lump sum, the compensation thereby loses its characteristic as a fee and becomes a salary. We regard the distinction as immaterial. It is still a fee .for particular work done and contingent upon being earned, whereas a salary - is fixed and certain, irrespective of work done, labor performed, or money collected.
The Court of Civil Appeals in holding that the ■ compensation is salary, and not fees of office, .grounds its decision upon the discretion lodged in the Commissioners Court to fix a sum'not.less than one half and riot more than the total of such fees accumulated in the salary fundi We think that the compensation does not become salary because . the Commissioners Court may allow a part or all. Suppose the court fails to fix 'any amount or fixes , an amount at less than one half ? What redress would be" available- to respondent? In our case, far more than two years now, the court has made no; allowance to the respondent. A new court took office on January 1, 1953. The statute would permit the respondent to sue the" county for the minimum of fifty per cent of the fund. It would seem obvious that the compensation thus awarded would be dependent upon collection and thus constitute “fees of office”.
Assume that the Legislature had provided that the Assessor-Collector would be entitled to all of1 the funds so collected and paid into the salary fund, would not such a provision invade the constitutional amendment? The transition of the fees into a fund and then to the Assessor-Collector would not change the character of the funds. What the statute says in effect is that the Commissioners Court shall pay all or a part of the fees to the officers arid-not less than one half. We think the Constitution is not to be circumvented by calling the compensation additional salary or by providing that the fees be paid into the salary fund and then paid out to the officer in a lump sum or otherwise.
Respondent stresses the , fact that the collections from the title certificate fees vary- in the county but little from year to year and that with some degree of certainty an amount can be' fixed at the beginning of the year which would, in all probability, range between one half or the total amount of the fund. With equal force, the same could be said of most of the fees collected by county officials. This does not alter the fact that the compensation is contingent upon the collection of these fees.
It is also urged that the Legislature in fixing salaries of; county and district offices may take into consideration the volume of work and the amount of fees collected and this is merely what the Legislature has done in this instance. Certainly, it is proper that those matters be taken into account but this is accomplished habitually by placing the'counties iri population brackets. Where this course is followed, the salary is set- and the obligation of the county to pay is certain and riot dependent 'upon collections during the current year. Bexar County v. Tynan, 128 Tex. 223, 97 S.W.2d 467.
In urging that the recovery in favor of the county for compensation paid him be denied, respondent.advances the proposition that as the payment was made and received in good faith and in reliance upon the plain wording of the statute and on the opinion of the Attorney General upholding the statute’s constitutionality, it would be unfair and unjust to require that he make refund. In support of this theory, the only case cited is that of Wade v. Board of Commissioners, 161 Okl. 245, 17 P.2d 690. Recovery in that case was sought not against the officer -who received the money but against the Board for paying •out the illegal salary.' Quite a different rule is involved. The court held that the Board paying out the money in good faith could not be held personally liable.
The officer receiving the illegal payment cannot defend on the ground that it was paid and accepted in good faith. *515He is bound to reimburse the county for any sums paid him in excess of his lawful compensation. Greer v. Hunt County, supra; Cameron County v. Fox, Tex.Com.App., 2 S.W.2d 433; Travis County v. Matthews, Tex.Civ.App., 235 S.W.2d 691, n. r. e.
We hold that Section 57 in so far only as it provides for compensation to Tax Assessors-Collectors is in conflict with the constitutional amendment quoted above and cannot stand.
It is to be regretted that only at this late date i’s the question brought before us for decision and that some hardship is thereby worked on this respondent and possibly others, but that consideration, of course, can have no influence on our decision as to the constitutionality of the statute.
The judgment of the Court of Civil Appeals is reversed and that of the District Court is affirmed.
. “ * * * provided further, that in counties in which the designated agent is compensated on a fee basis, he shall be entitled to retain, as added compensation, the fund created by the twenty (20%) per cent of the twenty-five (25$) cents above set aside; and in counties where he is compensated on a salary basis, the Commissioners Court shall fix and allow, as additional salary for the duties required, under this Act, a sum annually not less than fifty (50%) per cent and not more than the total of the special salary fund created by setting aside one fifth (½) of such twenty-five (25$) cents fee retained, any excess to be paid into the Road and Bridge Fund of the county.”