Pendergast v. Arizona State Retirement System , 234 Ariz. 535 ( 2014 )


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  •                                 IN THE
    ARIZONA COURT OF APPEALS
    DIVISION ONE
    BONNIE PENDERGAST, Plaintiff/Appellee,
    v.
    ARIZONA STATE RETIREMENT SYSTEM, an agency of the State of
    Arizona, Defendant/Appellant.
    No. 1 CA-CV 13-0244
    FILED 5-1-2014
    Appeal from the Superior Court in Maricopa County
    No. LC2012-000596
    The Honorable Crane McClennen, Judge
    AFFIRMED
    COUNSEL
    Snell & Wilmer, LLP, Phoenix
    By Joshua Grabel, Adam E. Lang, and Martha E. Gibbs
    Counsel for Plaintiff/Appellee
    Arizona Attorney General’s Office, Phoenix
    By Jothi Beljan
    Counsel for Defendant/Appellant
    OPINION
    Judge Lawrence F. Winthrop delivered the opinion of the Court, in which
    Presiding Judge Patricia A. Orozco and Judge Kenton D. Jones joined.
    PENDERGAST v. ASRS
    Opinion of the Court
    W I N T H R O P, Judge:
    ¶1            The Arizona State Retirement System (“ASRS”) appeals the
    decision of the superior court finding the 2011 legislative amendment to
    the public service credit purchase program violated ASRS member Bonnie
    Pendergast’s constitutional rights. We affirm because the public service
    credit purchase program was a public retirement system benefit when the
    voters passed Article 29, Section 1(C) of the Arizona Constitution,
    Pendergast’s eligibility under the program is therefore constitutionally
    protected from diminishment, and the 2011 legislative amendment
    unconstitutionally diminishes her vested rights to public retirement
    system benefits under the program.
    FACTS AND PROCEDURAL HISTORY
    I.     The Parties
    ¶2             ASRS is a defined benefit retirement plan for public
    employees. See Arizona Revised Statutes (“A.R.S.”) section 38-712 (West
    2014). 1 Members of the plan include employees of the State of Arizona
    and participating Arizona political subdivisions. A.R.S. § 38-711(13);
    A.R.S. § 38-727(A). A member qualifies for monthly pension benefits
    through ASRS upon reaching a combination of age and years of credited
    service. See A.R.S. § 38-711(27)(a). For a member who joined ASRS prior
    to July 1, 2011, “normal retirement” may begin upon (a) a member’s sixty-
    fifth birthday, (b) a member’s sixty-second birthday and completion of at
    least ten years of credited service, or (c) the first day that the sum of a
    member’s age and years of credited service reaches the number eighty.
    A.R.S. § 38-711(27)(a).
    ¶3           Bonnie Pendergast became a member of ASRS in 1984 when
    she began teaching in the Mesa Public School System. In 1996, Pendergast
    moved to Minnesota where she taught until 2006, when she returned to
    Arizona and resumed teaching here. She has remained a member of ASRS
    from 1984 until the present.
    1      We cite the current Westlaw version of the applicable statutes and
    constitutional provisions because no revisions material to this decision
    have since occurred.
    2
    PENDERGAST v. ASRS
    Opinion of the Court
    II.    The Public Service Credit Purchase Program
    ¶4             The public service credit purchase program (“the Program”)
    is codified at A.R.S. § 38-743. Established in 1987, the Program initially
    applied to teachers and school administrators who had been teachers or
    school administrators in another state. See 1987 Ariz. Sess. Laws, ch. 182,
    § 1 (1st Reg. Sess.). Under the Program, qualifying ASRS members could
    purchase up to five years of credited service earned through previous out-
    of-state employment by paying the actuarial present value of such
    benefits. 1987 Ariz. Sess. Laws ch. 182, § 1 (1st Reg. Sess.). By purchasing
    such credited service, active members could accelerate their ability to
    retire with full benefits. 2
    ¶5            Over the next decade, the legislature expanded the Program.
    Relevant to this appeal, in 1996 the legislature removed the maximum
    credited service purchase limit of five years, allowing active members to
    purchase an unlimited number of credits corresponding to their out-of-
    state service, and changed the purchase cost from the actuarial present
    value of the benefits to the present normal cost. 1996 Ariz. Sess. Laws, ch.
    185, § 9 (2d Reg. Sess.).
    ¶6            In 2004, the legislature returned the purchase price of
    credited service to the actuarial present value. 2004 Ariz. Sess. Laws, ch.
    252, § 1 (2d Reg. Sess.). Five years later, the legislature limited the
    Program by requiring members to earn at least five years of credited
    service in ASRS before being eligible to participate in the Program. 2009
    Ariz. Sess. Laws, ch. 36, § 5 (1st Reg. Sess.). Recently, and most relevant to
    this appeal, the legislature reinstated the five year limit on the amount of
    out-of-state service eligible for purchase under the Program. See 2011
    Ariz. Sess. Laws, ch. 357, § 5 (1st Reg. Sess.).
    2       “Credited service” is defined as “the number of years standing to
    the [ASRS] member’s credit on the books of ASRS during which the
    member made the required contributions,” A.R.S. § 38-711(9), and is used
    to calculate the ASRS member’s retirement benefits, see A.R.S. § 38-757
    (normal retirement); A.R.S. § 38-758 (early retirement); A.R.S. § 38-759
    (late retirement); A.R.S. § 38-768 (minimum retirement benefit).
    3
    PENDERGAST v. ASRS
    Opinion of the Court
    ¶7            In its present form, the legislation enabling the Program
    provides:
    A. If an active member of ASRS or a member who is
    receiving benefits pursuant to § 38-797.07 was previously
    employed by the United States government, a state, territory,
    commonwealth, overseas possession or insular area of the
    United States or a political subdivision of a state, territory,
    commonwealth, overseas possession or insular area of the
    United States, excluding any time worked for a prison while
    the member was incarcerated, the member may receive up to
    sixty months of credited service for this prior employment if
    the member pays into ASRS the amount prescribed in
    subsection B of this section.
    B. A member who elects to receive credit for service with
    the United States government, a state, territory,
    commonwealth, overseas possession or insular area of the
    United States or a political subdivision of a state, territory,
    commonwealth, overseas possession or insular area of the
    United States shall pay to ASRS an amount equal to the
    present value of the additional benefit that is derived from
    the purchased credited service using the actuarial
    assumptions that are approved by the board.
    C. A member who previously was a member of another
    public employee retirement system and who receives or is
    eligible to receive retirement benefits from that system for
    any period of employment is ineligible to receive retirement
    benefits from ASRS for the same period.
    D. A member shall have at least five years of credited
    service in ASRS before electing to receive credit for service
    pursuant to this section.
    A.R.S. § 38-743.
    ¶8           From an ASRS member’s perspective, the advantages of
    purchasing credited service through the Program are two-fold. First,
    purchasing credited service enables a member to reduce the length of time
    the member must work as an employee of the State before satisfying the
    so-called Rule of 80 and retiring with full retirement benefits. See A.R.S.
    § 38-711 (defining “normal retirement date”); A.R.S. § 38-757(B)
    (explaining calculation of “monthly life annuity” at “normal retirement”).
    4
    PENDERGAST v. ASRS
    Opinion of the Court
    Second, purchasing credited service through the Program allows an ASRS
    member to consolidate retirement benefits from previous government
    employment into one account with ASRS.
    III.   Procedural History
    ¶9            In March 2012, Pendergast contacted ASRS to purchase 9.89
    years of credited service related to her public employment in Minnesota.
    ASRS responded that she could only purchase up to five years of credited
    service through the Program under the current version of A.R.S. § 38-743.
    Later that month, Pendergast appealed the decision with ASRS, but ASRS
    denied her appeal. After exhausting her administrative remedies,
    Pendergast filed a complaint for judicial review in superior court. After
    briefing and oral argument, the superior court found ASRS’s decision to
    apply A.R.S. § 38-743 as amended to Pendergast violated Pendergast’s
    constitutional rights pursuant to the Arizona Constitution, Article 29,
    Section 1. ASRS has appealed that determination. We have appellate
    jurisdiction pursuant to the Arizona Constitution, Article 6, Section 9 and
    A.R.S. § 12-2101(A)(1).
    ANALYSIS
    ¶10           Reviewing an administrative appeal, a superior court “may
    affirm, reverse, modify or vacate and remand the agency action.” A.R.S.
    § 12-910(E). “On appeal, we review de novo the superior court’s
    judgment, reaching the same underlying issue as the superior court:
    whether the administrative action was not supported by substantial
    evidence or was illegal, arbitrary and capricious, or involved an abuse of
    discretion.” Carlson v. Ariz. State Pers. Bd., 
    214 Ariz. 426
    , 430, ¶ 13, 
    153 P.3d 1055
    , 1059 (App. 2007).
    I.     Yeazell and Article 29, Section 1(C) of the Arizona Constitution
    ¶11           Beginning with Yeazell v. Copins, 
    98 Ariz. 109
    , 
    402 P.2d 541
    (1965), Arizona courts have recognized a “contract theory of retirement
    benefits.” Norton v. Ariz. Dep’t of Pub. Safety Local Ret. Bd., 
    150 Ariz. 303
    ,
    306, 
    723 P.2d 652
    , 655 (1986).
    Under that theory, the State’s promise to pay retirement
    benefits is part of its contract with the employee; by
    accepting the job and continuing work, the employee has
    accepted the State’s offer of retirement benefits, and the State
    may not impair or abrogate that contract without offering
    consideration and obtaining the consent of the employee.
    5
    PENDERGAST v. ASRS
    Opinion of the Court
    Proksa v. Ariz. State Sch. for the Deaf & the Blind, 
    205 Ariz. 627
    , 630, ¶ 16, 
    74 P.3d 939
    , 942 (2003) (citations omitted); see also 
    Yeazell, 98 Ariz. at 115
    , 402
    P.2d at 545 (“[T]he right to a pension becomes vested upon acceptance of
    employment.”). Interpreting Yeazell, our supreme court has held “when
    [an] amendment [to the contract] is beneficial to the employee . . . , it
    automatically becomes part of the contract by reason of the presumption
    of acceptance.” Thurston v. Judges’ Ret. Plan, 
    179 Ariz. 49
    , 51, 
    876 P.2d 545
    ,
    547 (1994).
    ¶12           In 1998, Arizona voters elevated the protections recognized
    in Yeazell to the level of constitutional command with the passage of
    Proposition 100. Today enshrined as Article 29, Section 1(C) of the
    Arizona Constitution, that provision states: “Membership in a public
    retirement system is a contractual relationship that is subject to article II,
    § 25, and public retirement system benefits shall not be diminished or
    impaired.” Under Article 29, Section 1(C), “The Contract Clause applies
    to the general contract provisions of a public retirement plan, while the
    Pension Clause applies only to public retirement benefits. Therefore, the
    Pension Clause confers additional, independent protection for public
    retirement benefits separate and distinct from the protection afforded by
    the Contract Clause.” Fields v. Elected Officials’ Ret. Plan, CV-13-0005-T-AP,
    slip op. at ¶ 17, 
    2014 WL 644467
    , at *4 (Ariz. Feb. 20, 2014) (emphasis
    added).
    ¶13           Given the additional protection afforded public retirement
    system benefits, we first determine whether purchasing credited service
    through the Program qualifies as a public retirement system benefit under
    the Pension Clause. If purchasing credited service through the Program
    qualifies as such a benefit, then we must determine whether the 2011
    legislative amendment to the Program unconstitutionally diminishes or
    impairs Pendergast’s vested benefit.
    A.      Pension Clause Analysis
    ¶14           To determine whether purchasing credited service through
    the Program is a public retirement system benefit protected by Article 29,
    Section 1(C), we will not utilize the parties’ equally plausible dictionary
    definitions of “benefit.” See Fields, CV-13-0005-T-AP, slip op. at ¶ 21, 
    2014 WL 644467
    , at *4 (“We think the dictionary definitions do not determine
    the meaning of ‘benefit’ as used in the Pension Clause.”). Nor will we rely
    on our pre-Article 29 case law for guidance on this definition. See 
    id. at ¶
    19 (“Neither the Arizona Constitution nor Arizona case law defines
    ‘benefit.’”). Instead, to determine whether “benefit” encompasses the
    6
    PENDERGAST v. ASRS
    Opinion of the Court
    ability to purchase credited service through the Program, we look to the
    history of the Pension Clause and the statutory scheme in existence when
    the voters passed Proposition 100. See 
    id. at ¶
    21-24.
    1.     “Public Retirement System Benefit”
    ¶15            The eleven-year history of the Program prior to the 1998
    passage of Proposition 100 confirms that the ability to purchase credited
    service through the Program is a public retirement system benefit. The
    legislature initially established the Program in 1987 for teachers and
    school administrators. 1987 Ariz. Sess. Laws, ch. 182, § 1 (1st Reg. Sess.). 3
    In 1994, a legislative amendment to A.R.S. § 38-743 extended eligibility for
    the Program to professors and instructors at public universities and
    community colleges. See 1994 Ariz. Sess. Laws, ch. 356, § 18 (2d Reg.
    Sess.). 4 In 1996, the legislature further expanded the scope of the program
    3      Pursuant to the original program,
    A. At the time of retirement a teacher or administrator of a
    school district who is an active member of the plan or system
    and who previously was a member of a public employee
    retirement system in another state while employed as a
    teacher or school administrator and is not receiving
    retirement benefits as a result of that employment may
    receive up to five years of service credit for this prior
    employment if the teacher or administrator pays into the
    system the amount prescribed in subsection B.
    B. A teacher or administrator electing to receive credit for
    service outside this state shall pay to the system the amount
    equal to the increase in the actuarial present value of benefits
    computed at the time of retirement which results from
    adding the number of years or partial years of credited
    service received under subsection A.
    1987 Ariz. Sess. Laws, ch. 182, § 1 (1st Reg. Sess.).
    4      The 1994 legislation did not affect the five-year cap on prior public
    service credit eligible for purchase or the payment at retirement based on
    actuarial present value. In 1995, amendments to A.R.S. § 38-743 removed
    the requirement that a member’s payment into the program be computed
    at the time of retirement and added subsection C to clarify that members
    7
    PENDERGAST v. ASRS
    Opinion of the Court
    by (a) opening the program to all active ASRS members, (b) predicating
    payment for the credited service on normal cost rate rather than actuarial
    present value, and (c) removing the five-year cap on prior public service
    eligible for purchase. See 1996 Ariz. Sess. Laws, ch. 185, § 9 (2d Reg. Sess.).
    With this statutory scheme in place, the voters approved Proposition 100
    in 1998.
    ¶16            One aspect of this statutory scheme, however, appears to
    suggest that the Program is not included among the public retirement
    system benefits protected by the Pension Clause; the legislature’s use of
    “may” in A.R.S. § 38-743(A) could indicate the legislature intended to
    reserve for itself the power to modify the Program. See A.R.S. § 38-743(A)
    (1996) (ASRS member “may receive up to five years of service credit for . . .
    prior employment” if the member pays ASRS the normal cost rate of the
    retirement benefits (emphasis added)). 5 “May” is not defined in the
    statute. “When a word or phrase in a statute is undefined, we must give
    participating in the program could not also receive retirement benefits
    from the out-of-state retirement system for the same years. See 1995 Ariz.
    Legis. Serv., ch. 134, § 5 (1st Reg. Sess.).
    5       Although not directly raised on appeal by ASRS, the sunset clause
    attached to the entire Arizona State Retirement System also suggests the
    legislature has retained the power to modify or even eliminate the
    Program as a part of the retirement system. See A.R.S. § 41-3016.19.
    Although the absence of a sunset clause can indicate that the statute is
    among the public retirement system benefits protected by Article 29,
    Section 1(C), see Fields, CV-13-0005-T-AP, slip op. at ¶ 23, 
    2014 WL 644467
    ,
    at *5, we would disagree with any argument that the presence of a sunset
    clause necessarily precludes constitutional protection of a part of the
    retirement system. Nothing in the history of the Pension Clause suggests
    it should be so limited. Cf. 
    id. at ¶
    28 (“[U]nlike narrower protections
    found in other states’ constitutions, the protection afforded by the Arizona
    Pension Clause extends broadly and unqualifiedly to ‘public retirement
    system benefits,’ not merely benefits that have ‘accrued’ or been ‘earned’
    or ‘paid.’” (citations omitted)). Without deciding the effect of the sunset
    clause on the other provisions of Title 38, Chapter 5, Article 2, we
    conclude the existence of a sunset clause does not undermine our
    conclusion that the constitutional guarantee of the Pension Clause protects
    an ASRS member’s ability to purchase credited service through the
    Program.
    8
    PENDERGAST v. ASRS
    Opinion of the Court
    the words their ordinary meanings . . . .” Loftus v. Ariz. State Univ. Pub.
    Safety Pers. Ret. Sys. Local Bd., 
    227 Ariz. 216
    , 222-23, ¶ 27, 
    255 P.3d 1020
    ,
    1026-27 (App. 2011) (citing A.R.S. § 1-213). We derive a word’s ordinary
    meaning by reference to a dictionary. See State v. Wise, 
    137 Ariz. 468
    , 470
    n.3, 
    671 P.2d 909
    , 911 n.3 (1983). “If the language is clear and
    unambiguous, there is usually no need to resort to the rules of statutory
    interpretation.” Special Fund Div. v. Indus. Comm’n of Ariz., 
    232 Ariz. 110
    ,
    113, ¶ 12, 
    302 P.3d 635
    , 638 (App. 2013).
    ¶17             Black’s Law Dictionary provides two plausible definitions
    for “may” in this context: (1) “[t]o be permitted to” and (2) “[t]o be a
    possibility . . . Cf. can.” Black’s Law Dictionary 1062 (9th ed. 2009). The
    difference in these two definitions illustrates the two actors potentially
    capable of decision-making under the statute: the legislature or the
    member. If the legislature intended the first definition, then the statute
    granted ASRS members the ability to purchase credited service under the
    Program only with the legislature’s permission, indicating the legislature
    sought to reserve for itself the power to revoke that permission and
    modify the Program. 6 If the legislature intended the second definition,
    then the statute granted ASRS members the possibility of participating in
    the Program by their own choice, indicating the Program is among the
    retirement system benefits protected under Article 29, Section 1(C). Cf.
    
    Yeazell, 98 Ariz. at 114
    , 402 P.2d at 544 (“That an applicant for retirement
    may not earn the right to benefits because he does not perform the
    condition does not mean that from the moment of entrance into the
    service of [the government] as a [public employee] there is not a firm,
    binding contract.”).
    ¶18           When the language of a statute is ambiguous, “[t]he intent of
    the legislature . . . may be gathered from statutes relating to the same
    subject matter—statutes in pari materia.” Frazier v. Terrill, 
    65 Ariz. 131
    ,
    135, 
    175 P.2d 438
    , 441 (1946). Considering other statutes in Title 38,
    6       Supporting this argument, the legislature’s use of “may” in A.R.S.
    § 38-743(A) contrasts with its use of “is entitled” in the formula-based
    benefit increase statute at issue in Fields. Compare A.R.S. § 38-743(A) (1996)
    with A.R.S § 38-818(A) (“[E]ach retired member or survivor of a retired
    member is entitled to receive a permanent increase in the base benefit
    equal to the amount determined pursuant to this section” if one of two
    conditions are met (emphasis added)); see also Black’s Law Dictionary 612
    (9th ed. 2009) (defining “entitle” as “[t]o grant a legal right to or qualify
    for.”).
    9
    PENDERGAST v. ASRS
    Opinion of the Court
    Chapter 5, we conclude in this instance the legislature intended “may” to
    mean “[t]o be a possibility” or “can”; in these statutes, “may” indicates the
    member is afforded the choice of exercising benefits. See, e.g., A.R.S. § 38-
    757(A) (“After application on a form prescribed by the director, [an ASRS]
    member may retire on reaching the member’s normal retirement date.”
    (emphasis added)); A.R.S. § 38-885(A) (“A member [of the Corrections
    Officer Retirement Plan] may retire if the member” satisfies certain
    conditions (emphasis added)); A.R.S. § 38-805(C) (“A member [of the
    Elected Officials’ Retirement Plan] . . . who has at least five years of
    credited service and who ceases to hold office as an elected official may
    take early retirement.” (emphasis added)). Further, applying a legislative-
    permissive definition of “may” in the context of the public retirement
    system would also jeopardize other basic retirement benefits integral to
    the public retirement system by leading to the impermissible result that a
    member’s ability to obtain retirement benefits is contingent on future
    permission by the legislature rather than on the terms of the contract
    accepted at employment. Cf. 
    Proksa, 205 Ariz. at 630
    , ¶ 
    16, 74 P.3d at 942
    (“[B]y accepting the job and continuing work, the employee has accepted
    the State’s offer of retirement benefits, and the State may not impair or
    abrogate that contract without offering consideration and obtaining the
    consent of the employee.” (emphasis added) (citations omitted)). “If a
    literal interpretation of statutory language leads to an absurd result, the
    court has a duty to construe it, if possible, so that it is reasonable and
    workable.” State Farm Auto. Ins. Co. v. Dressler, 
    153 Ariz. 527
    , 531, 
    738 P.2d 1134
    , 1138 (App. 1987) (citations omitted); see also A.R.S. § 1-211(B)
    (“Statutes shall be liberally construed to effect their objects and to promote
    justice.”).
    ¶19           Finally, construing the ambiguity in “may” in § 38-743(A)
    against an ASRS member would be incongruent with the robust
    contractual theory of public retirement system benefits recognized by
    Yeazell and confirmed by Article 29, Section 1(C). See Fields, CV-13-0005-T-
    AP, slip op. at ¶ 28, 
    2014 WL 644467
    , at *6. “[A]s with all contracts, if the
    meaning of a[] . . . provision remains uncertain after consideration of the
    parties’ intentions, as reflected by their language in view of surrounding
    circumstances, a secondary rule of construction requires the provision to
    be construed against the drafter.” MT Builders, L.L.C. v. Fisher Roofing, Inc.,
    
    219 Ariz. 297
    , 302, ¶ 10, 
    197 P.3d 758
    , 763 (App. 2008) (citations omitted).
    Therefore, in the context of public retirement system benefits, we conclude
    the legislature intended the word “may” to grant members the possibility
    of participating in the Program on their own initiative, rather than
    impliedly reserving for the legislature the power to limit the terms of the
    Program.
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    PENDERGAST v. ASRS
    Opinion of the Court
    ¶20          Because the Program was among the statutorily identified
    public retirement system benefits in existence in 1998, we conclude the
    term “benefits” in the Pension Clause encompasses a member’s ability to
    purchase credited service through the Program. 7
    2.     “Diminishe[s] or Impair[s]” a Benefit
    ¶21           Turning to the effect of the 2011 legislative amendment of
    the Program, we conclude the legislation unconstitutionally diminishes an
    ASRS member’s public retirement system benefits by reducing the amount
    of prior public service available for purchase as credited service.8
    Pursuant to Article 29, Section 1(C), “public retirement system benefits
    shall not be diminished or impaired.” In this case, if the 2011 legislative
    amendment had not been enacted, Pendergast could have purchased all
    9.89 years of prior public service. By capping the amount of prior public
    service eligible for purchase, the legislation directly diminishes
    Pendergast’s ability to purchase an unlimited amount of credited service
    pursuant to the version of the Program in existence when the voters
    passed Proposition 100. Therefore, Pendergast is eligible to purchase 9.89
    years of credited service because she was an active member of ASRS in
    1998, and the 1998 version of the Program did not limit the amount of
    prior public service an active ASRS member could purchase as credited
    service.
    B.     Contract Clause Analysis
    ¶22        We need not conduct an analysis of the 2011 legislative
    amendment under the Contract Clause of Article 29, Section 1(C) because,
    7       Our conclusion is supported by Buddell v. Bd. of Trs., State Univ. Ret.
    Sys. of Ill., 
    514 N.E.2d 184
    (Ill. 1987) (holding retirement system member’s
    right to purchase credited military service was constitutionally protected
    retirement system benefit). See Fields, CV-13-0005-T-AP, slip op. at ¶ 28,
    
    2014 WL 644467
    , at *6 (“This definition of ‘benefit’ also comports with the
    use of the term in other states that have similar constitutional provisions
    protecting public pension benefits.” (citing with approval Miller v. Ret. Bd.
    of Policemen’s Annuity, 
    771 N.E.2d 431
    , 444 (Ill. App. Ct. 2001))).
    8      We note the only change from the 1998 version to the 2011 version
    of A.R.S. § 38-743 before us is the limit on the amount of prior public
    service available for purchase as credited service into a member’s ASRS
    account.
    11
    PENDERGAST v. ASRS
    Opinion of the Court
    as discussed above, the Pension Clause provides additional, independent
    protection to the public retirement system benefit at issue in this appeal.
    II.    Attorneys’ Fees on Appeal
    ¶23          On appeal, we award Pendergast her costs and reasonable
    attorneys’ fees pursuant to A.R.S. § 12-341.01(A), contingent upon
    compliance with ARCAP 21, because this matter arises out of contract.
    CONCLUSION
    ¶24           We conclude that the 2011 legislative amendment to the
    public service credit purchase program unconstitutionally diminishes and
    impairs the public retirement system benefits of an ASRS participant who
    became a member before the legislative amendment took effect. As a
    result, we affirm the trial court’s determination that Pendergast is eligible
    to purchase up to 9.89 years of credited service pursuant to the public
    service credit purchase program as it existed in 1998.
    :MJT
    12