Y.H. v. M.H. ( 2018 )


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  • Filed 7/17/18
    CERTIFIED FOR PUBLICATION
    COURT OF APPEAL, FOURTH APPELLATE DISTRICT
    DIVISION ONE
    STATE OF CALIFORNIA
    Y.H.,                                            D071859
    Plaintiff and Respondent,
    v.                                       (Super. Ct. No. DN125635)
    M.H.,
    Defendant and Respondent;
    SAN DIEGO COUNTY DEPARTMENT OF
    CHILD SUPPORT SERVICES,
    Intervener and Appellant.
    APPEAL from an order of the Superior Court of San Diego County,
    Adam Wertheimer, Commissioner. Affirmed as modified.
    Xavier Beccera, Attorney General, Julie Weng-Gutierrez, Senior Assistant
    Attorney General, and Linda M. Gonzalez and Marina L. Soto, Deputy Attorneys General
    for Intervener and Appellant.
    Doppelt & Forney, Damon B. Forney; Feuerstein, Murphy & Beals, Bruce M.
    Beals; and Debra Deck Scott for Defendant and Respondent.
    No appearance for Plaintiff and Respondent.
    This appeal presents an issue of first impression in California. M.H. (Father), a
    child-support obligor, became disabled and applied for Social Security Disability
    Insurance (SSDI) for himself and his daughter. Family Code section 4504, subdivision
    (b) requires derivative benefits received by the child of a disabled parent to be credited
    against a noncustodial obligor's child support.1 In this case, the Social Security
    Administration (SSA) took six years to approve Father's application. In 2015, it made a
    lump-sum payment for past-due derivative benefits to custodial parent Y.H. (Mother), as
    Daughter's representative payee. In the intervening six years, Father had continued to
    pay child support and was not in arrears. Does section 4504, subdivision (b) permit
    retroactive child support credit from Daughter's lump-sum payment where there is no
    child support arrearage? The trial court determined it does, and we agree. We modify
    the order solely to correct a clerical error and, as so modified, affirm.2
    1      Further statutory references are to the Family Code.
    2       We use the term "credit" throughout this opinion to refer to the attribution of
    Daughter's lump-sum payment to Father's past child support obligation. At this point in
    time we express no view as to whether this attribution should take the form of an offset
    against future child support obligations or a refund of excess child support paid. The trial
    court did not order an offset or refund and limited its ruling to whether credit could be
    applied in some manner. We follow the same approach, leaving it to the parties and the
    trial court to determine in future proceedings exactly how Father's credit will be effected.
    2
    FACTUAL AND PROCEDURAL BACKGROUND
    Father and Mother married in 2001, separated a year later, and divorced in 2003.
    Their only child, Daughter, was born in 2002. Pursuant to the stipulated marital
    settlement agreement, Mother had sole physical custody, the parents shared joint legal
    custody, and Father agreed to pay guideline child support.
    Father was honorably discharged from the United States Marine Corps in 2004
    and was found permanently disabled as a result of injuries sustained in combat in Iraq.
    At some point, Father began to receive Department of Veteran Affairs (VA) disability
    benefits.
    Father's child support obligation changed over the years. At Mother's request, San
    Diego County Department of Child Support Services (DCSS) intervened in February
    2006 to provide child support enforcement services.3 Effective March 2007, Father's
    obligation was $359 per month.
    In 2011, DCSS filed a motion to modify child support. Both parents submitted
    income and expense declarations. Father was living solely on VA disability benefits of
    $2,870 per month. Mother was unemployed and finishing her last year of a bachelor's
    degree. Effective September 1, 2012, Father's child support obligation was increased to
    $719 per month.
    3      Mother was at some point receiving public assistance. However, by the time of
    the hearing on the pertinent request for order, all child support payments by Father were
    going directly to Mother.
    3
    Meanwhile, Father had applied for SSDI for himself and derivative benefits for his
    daughter. (42 U.S.C. §§ 402, subd. (d), 423, subd. (a).) After six years, his application
    was finally approved on June 29, 2015. The SSA determined that Father was entitled to
    benefits starting June 1, 2009. He was to receive $1,088 per month plus a lump-sum
    payment of $78,057 reflecting past due benefits that accrued while his application was
    pending. The SSA withheld $19,514 of that lump-sum payment for attorney's fees, and
    Father received a check for $61,121.65.
    At roughly the same time, the SSA notified Mother that she had been chosen as
    the representative payee for Daughter's derivative benefits. (20 C.F.R. §§ 404.2001,
    subd. (b)(2), 404.2021, subd. (c)(1).) Due to Father's disability, Daughter was entitled to
    receive derivative benefits of $596 per month beginning July 2015. The SSA also sent
    Mother a lump-sum check for $41,384 reflecting past-due benefits that accrued while
    Father's application was pending.
    For some months, Mother received Daughter's derivative benefits without
    notifying DCSS, resulting in Father overpaying child support. During this period, the
    SSA was withholding $544 from Father's monthly SSDI benefits. At some point DCSS
    started crediting Daughter's monthly benefit of $596 against Father's monthly support
    obligation of $719. Starting in March 2016, DCSS withheld $123 per month from
    Father's SSDI for the balance and credited Father for his overpayments during the
    previous nine months.
    Father filed a request for order seeking (1) an audit by DCSS of all child support
    payments made to Mother, and (2) credit for Daughter's lump-sum derivative benefit
    4
    payment. At the time he filed his motion, Father did not know how much Daughter had
    received as a lump sum or the amount of her monthly derivative benefit. Father sought
    discovery from Mother and filed a motion to compel when she failed to respond. He later
    obtained the information by issuing a subpoena to the SSA.
    The court heard argument on Father's request for order and motion to compel in
    December 2016. Mother received notice but did not appear. Because Father had
    obtained the information needed for his motion, the court denied his motion to compel
    but imposed a $2,500 discovery sanction on Mother.
    Although it had not filed a brief, DCSS asked to be heard on Father's request for
    order. It argued (as it does on appeal) that the lump-sum payment Mother received in
    July 2015 could only be credited under section 4504, subdivision (b) toward that month's
    child support obligation and then to any arrears. Because Father had paid his child
    support obligation in full, and in fact had a credit balance at the time of the hearing, he
    had no arrears to which the lump sum could be credited.
    DCSS acknowledged that California law required it to reimburse any overpayment
    of child support. It also admitted that if Father had failed to pay child support during the
    six years he waited for the SSA to approve his disability benefits, it would have filed an
    enforcement action. But because Father had paid his child support, he was not in arrears
    and, according to DCSS, not entitled to credit for the lump-sum derivative benefit
    payment received by Mother. DCSS claimed this interpretation followed a plain reading
    of section 4504, subdivision (b) and Code of Civil Procedure section 695.221.
    5
    The trial court rejected DCSS's argument and granted Father's motion. It placed
    great weight on the "shall be credited" language in section 4504, subdivision (b) and
    explained that the statute mandated credit against Father's child support obligation. It
    further noted that as a result of flaws in the SSA's system, a person often waited years for
    a benefit claim to be approved. When Mother finally received Daughter's past-due
    derivative benefits in the form of a lump-sum payment, that payment had to be
    retroactively credited under section 4504 for all the intervening months Daughter
    received such benefits.
    Father's counsel erroneously stated that Daughter's monthly derivative benefit had
    remained constant at $596 since June 2009. On that basis, the court ordered DCSS to
    retroactively apply $596 toward Father's monthly child support obligation commencing
    June 2009. It ordered Daughter's derivative benefits to be applied first against Father's
    child support obligation before applying any voluntary payments made by Father. Any
    excess would be subject to an offset or refund. The court rejected DCSS's contention that
    this was the "functional equivalent" of ordering reimbursement of Daughter's derivative
    benefits.
    DCSS requested a statement of decision, which was not filed until after DCSS
    filed a notice of appeal. On July 19, 2017, we denied Father's motion to augment the
    record with the statement of decision and related filings.
    DISCUSSION
    The thrust of DCSS's argument is that section 4504, subdivision (b) prohibits
    applying retroactive credit for past-due derivative benefits when a noncustodial obligor
    6
    parent is current in child support and owes no arrears. Because this presents a purely
    legal issue on undisputed facts, we apply the de novo standard of review. (In re
    Marriage of Hall and Frencher (2016) 
    247 Cal. App. 4th 23
    , 26.) " ' "We begin with the
    fundamental rule that our primary task is to determine the lawmakers' intent." ' "
    " 'Where the language of the statute is clear and unambiguous, we follow the plain
    meaning of the statute and need not examine other indicia of legislative intent.' " "Where
    appropriate, we turn to legislative history as an extrinsic aid to evaluate legislative
    intent." (N.S. v. D.M. (2018) 21 Cal.App.5th 1040, 1047, citations omitted.)4
    A
    Federal law provides for two types of Social Security insurance benefits—old age
    benefits and disability benefits. (Elsenheimer v. Elsenheimer (2004) 
    124 Cal. App. 4th 1532
    , 1538.) Father received benefits under the Social Security Disability Insurance
    Program. (42 U.S.C. § 423, subd. (a).)5 A child not living in the same household as the
    disabled person may receive derivative benefits on account of a parent's disability. (42
    U.S.C. § 402, subd. (d).) If a beneficiary is under the age of 18, the SSA will generally
    4      DCSS's interpretation of section 4504 is not binding. "Where the meaning and
    legal effect of a statute is the issue, an agency's interpretation is one among several tools
    available to the court. Depending on the context, it may be helpful, enlightening, even
    convincing. It may sometimes be of little worth." (Yamaha Corp. of America v. State
    Bd. of Equalization (1998) 
    19 Cal. 4th 1
    , 7−8.)
    5      "[D]isabled persons are entitled to benefits under two distinct programs
    administered by the Social Security Administration." (In re S.M. (2012) 
    209 Cal. App. 4th 21
    , 28.) Social Security Disability Insurance (SSDI) provides benefits to disabled
    persons and their dependents who have paid premiums to the insurance program through
    payroll deductions. (Ibid.) By contrast, Supplemental Security Income (SSI) provides
    benefits to indigent persons who are elderly, blind, or disabled. (Id. at pp. 28−29.)
    7
    pay benefits to a representative payee, preferably the custodial parent. (20 C.F.R.
    §§ 404.2001, subd. (b)(2), 404.2021, subd. (c)(1).) Mother received Daughter's
    derivative benefits as her representative payee.
    A child's Social Security insurance benefits are primarily intended for the support
    of a child. (20 C.F.R. § 404.2040, subd. (a)(1); In re Marriage of Denny (1981) 
    115 Cal. App. 3d 543
    , 554.) State law requires such benefits to be applied as a credit to a
    noncustodial parent's child support obligation. Section 4504, subdivision (b) provides:
    "If the court has ordered a noncustodial parent to pay for the support
    of a child, payments for the support of the child made by the federal
    government pursuant to the Social Security Act . . . because of the
    retirement or disability of the noncustodial parent and received by
    the custodial parent or other child support obligee shall be credited
    toward the amount ordered by the court to be paid by the
    noncustodial parent for support of the child unless the payments
    made by the federal government were taken into consideration by
    the court in determining the amount of support to be paid. Any
    payments shall be credited in the order set forth in Section 695.221
    of the Code of Civil Procedure."
    The facts here are not in dispute. The SSA took six years to approve Father's 2009
    request for Social Security disability benefits. Father continued to pay child support
    while his application was pending. As a result, when the SSA sent Mother a lump-sum
    payment for six years of past-due derivative benefits in July 2015, Father was not in
    arrears. DCSS argues that because he was not in arrears, there was nothing to credit
    Daughter's lump-sum derivative benefit to. It points to Code of Civil Procedure section
    695.221, which specifies the order in which credit must be applied:
    "Satisfaction of a money judgment for support shall be credited as
    follows: [¶] (a) The money shall first be credited against the current
    month's support. [¶] (b) Any remaining money shall next be
    8
    credited against the principal amount of the judgment remaining
    unsatisfied. If the judgment is payable in installments, the remaining
    money shall be credited against the matured installments in the order
    in which they matured. [¶] (c) Any remaining money shall be
    credited against the accrued interest that remains unsatisfied."
    The parties have not cited, nor have we found, any California authorities
    addressing this scenario. As we explain, we agree with the trial court that a retroactive
    credit is permitted under section 4504 notwithstanding Father's lack of arrears. As the
    court reasoned, the plain language of section 4504 states that a child's derivative benefits
    "shall be credited" toward a noncustodial parent's child support obligation. (§ 4504,
    subd. (b).)6 The statute requires credit to be applied in a specific order—first to the
    current month's support, then to arrears (principal first, then accrued interest). (Code Civ.
    Proc., § 695.221.) But this payment schedule does not limit the statutory mandate to
    credit a child's derivative benefits toward a noncustodial parent's child support obligation,
    nor does it specify how to apply the remainder of the credit if the arrears (if any) are
    insufficient to exhaust the entire amount.
    Daughter became entitled to benefits on June 1, 2009, at the same time as Father.
    In July 2015, Mother received a check for $41,384 reflecting a lump-sum payment for
    past-due monthly derivative benefits between June 2009 and June 2015 and a payment of
    6     An exception, not applicable here, arises when "the payments made by the federal
    government were taken into consideration by the court in determining the amount of
    support to be paid." (§ 4504, subd. (b).)
    9
    $596 for the month of July 2015.7 Under a plain reading of section 4504, the court had
    to apply the July benefit of $596 against Father's "current month's support [obligation]"
    of $719. (Code Civ. Proc., § 695.221, subd. (a).) DCSS agrees up to this point. Yet it
    disagrees with the next logical step. There being no arrears, the court had to find a
    different way to satisfy the mandate that "payments for the support of the child made by
    the federal government . . . shall be credited" toward Father's child support obligation.
    (§ 4504, subd. (b).) Any other reading would impose a nonexistent limitation on the
    "shall be credited" language of section 4504.
    Father's payments during the six years he waited for SSA's approval were
    essentially an advance of his support obligation. Once Daughter's derivative benefits
    were approved and paid, the statute required a credit against Father's obligation. (§ 4504,
    subd. (b).) The court met the statutory mandate by ordering retroactive child support
    credit for the months covered by the lump-sum payment for past-due benefits. This fell
    within its broad enforcement power to determine the manner in which its child support
    order is enforced. (§ 290.) "[T]he trial court may give credit for past overpayment (In re
    Marriage of Peet (1978) 
    84 Cal. App. 3d 974
    , 980−981)" . . . "or take into consideration
    'whether the debtor had satisfied or otherwise discharged the obligation imposed by the
    7       The SSA's July 2015 letter to Mother contains a typographical error. It states that
    the $41,384 lump sum payment covers derivative benefits between June 2009 and June
    2015. Elsewhere, the letter breaks down benefits by year. Subtracting benefits paid from
    2009 to 2014 from the lump sum shows that $4,172 is attributable to the 2015 partial
    year. Dividing this figure by the $596 monthly rate in effect for 2015 reveals that the
    lump sum covers seven months of 2015—i.e., in total, June 2009 through July 2015. This
    is further corroborated by the SSA's ledger showing the lump sum payment followed by
    payments for August through December in 2015.
    10
    original order.' " (Keith G. v. Suzanne H. (1998) 
    62 Cal. App. 4th 853
    , 858−859.) That is
    precisely what the court did.
    B
    To the extent the statutory language is ambiguous, we turn to the legislative
    history. The parties agree on the legislative history but disagree as to its import. As we
    explain, Father is correct that the legislative history supports the application of retroactive
    credit from Daughter's lump-sum payment.
    Previously, section 4504, subdivision (b) provided:
    "If the court has ordered a noncustodial parent to pay for the support
    of a child, payments for the support of the child made by the federal
    government pursuant to the Social Security Act . . . because of the
    retirement or disability of the noncustodial parent and received by
    the custodial parent or other child support obligee each month shall
    be credited toward the amount ordered by the court to be paid for
    that month by the noncustodial parent for support of the child unless
    the payments made by the federal government were taken into
    consideration by the court in determining the amount of support to
    be paid. If a lump-sum payment which represents payments for
    more than one month is received by the custodial parent or other
    child support obligee, credit shall be given for each month for which
    the lump sum payment was made."
    (Former § 4504, Stats. 1996, ch. 912, § 2.) In other words, the statute required payments
    received "each month" to be credited toward the child support obligation "for that
    month." (Ibid.) Although the statute allowed credit for a lump-sum benefit to the extent
    the obligor owed support for the months represented by the benefit payment, it did not
    allow credit to be applied to other arrears. Accordingly, In re Marriage of Robinson
    (1998) 
    65 Cal. App. 4th 93
    affirmed an order denying credit against arrears because of the
    "directive that Social Security payments be credited against the amount 'to be paid for
    11
    that month.' " (Id. at p. 96.) It reasoned that the statute did not "authorize payments to be
    credited to amounts due in prior months, nor to accrued interest on those arrearages."
    (Ibid.)
    In 2004, the Legislature amended section 4504 and broadened how federal
    disability benefits could be credited toward an obligor's child support. (Stats. 2004, ch.
    305, § 4, p. 3234.) DCSS sponsored the bill to implement recommendations of a
    legislatively mandated "Collectability Study" and "relieve the child support arrears crisis
    in California." (Sen. Com. on Judiciary, Analysis of A.B. No. 2669 (2003−2004 Reg.
    Sess.) as amended Jun. 16, 2004, p. 1.) The 2004 amendment sought to "prevent non-
    custodial parents from becoming discouraged and disappearing from their children's lives
    completely" because they could not service their debt. (Assem. Com. on Judiciary,
    Analysis of A.B. No. 2669 (2003−2004 Reg. Sess.) as amended Mar. 25, 2004, p. 3.)
    Whereas the statute previously required credit "toward the amount ordered by the
    court to be paid for that month," the amended statute simply requires credit "toward the
    amount ordered by the court to be paid." (Compare § 4504, former subd. (b), Stats. 1996,
    ch. 912, § 2 with § 4504, subd. (b); Italics added.) This change eliminated the need for
    the last sentence, about how to apply "a lump-sum payment which represents payments
    for more than one month." As the Senate Judiciary Committee report states, the 2004
    amendment was designed to "credit the noncustodial parent for the full amount of the
    dependent's benefits received, regardless of the time period the benefits represent." (Sen.
    Com. on Judiciary, Analysis of A.B. No. 2669 (2003−2004 Reg. Sess.) as amended Jun.
    16, 2004, p. 5.)
    12
    The 2004 amendment incorporated Code of Civil Procedure section 695.221 to
    further clarify that excess credit could be applied toward child support arrears. (In re
    Marriage of Hall and 
    Frencher, supra
    , 247 Cal.App.4th at p. 27 [distinguishing In re
    Marriage of 
    Robinson, supra
    , 
    65 Cal. App. 4th 93
    based on the amendment].) As noted,
    that statute in turn requires credit to be applied first against the current month's support
    obligation and then against "unsatisfied" principal and interest. (Code Civ. Proc.,
    § 695.221, subds. (b)–(c).) DCSS claims the word "unsatisfied" shows that credit may be
    applied only to the current month and to arrears, not to past child support payments that
    were made in full. But neither the plain language nor the legislative history supports that
    view. We agree with Father that "the aim of the legislature was to broaden how a lump-
    sum payment could be credited to a noncustodial parent's child support obligation, not
    narrow it." (Compare In re Marriage of Hall and 
    Frencher, supra
    , at p. 27 [Social
    Security payments could be applied to arrears owed before the start date of those
    payments] with In re Marriage of 
    Robinson, supra
    , at p. 96 [rejecting application to
    arrears].)
    In interpreting a statute, we must bear in mind the statutory purpose. (Dyna-Med,
    Inc. v. Fair Employment & Housing Commission (1987) 
    43 Cal. 3d 1379
    , 1387.) "Where
    uncertainty exists consideration should be given to the consequences that will flow from
    a particular interpretation." (Ibid.) Child support proceedings focus on the best interests
    of the child. (§ 4053, subd. (e); see In re Marriage of Ayo (1987) 
    190 Cal. App. 3d 442
    ,
    451.) Several state and federal laws encourage the timely and consistent payment of
    child support. (See § 290 [permitting enforcement "by execution, the appointment of a
    13
    receiver, or contempt" or other means]; Moss v. Superior Court (1998) 
    17 Cal. 4th 396
    [contempt sanctions]; § 5230, subd. (a) [earnings assignment orders]; Code Civ. Proc.,
    §§ 685.010, 685.020 [interest on arrears]; Assem. Com. on Judiciary, Analysis of A.B.
    No. 2669 (2003−2004 Reg. Sess.) as amended Mar. 25, 2004, p. 3 [charging interest
    furthers the mission to "focus non-custodial parents on the importance of paying their
    child support debt as compared to other debts they might owe"]; Pen. Code, § 270
    [criminal penalties]; 18 U.S.C. § 228 [criminal penalties as to out-of-state child]; see also
    42 U.S.C. § 652, subd. (k)(2) [passport denial or revocation]; § 17520, subds. (b) & (e)
    [state license denial or revocation].)
    DCSS's interpretation would lead to the perverse consequence of encouraging
    arrears by an obligor who has applied for federal benefits. Courts in other states have
    rejected interpretations similar to the one offered by DCSS for this very reason:
    "If we were to limit a payor's credit entitlement to only situations of
    'unpaid support,' we would encourage disabled payors who
    nonetheless have the ability to pay support, to terminate child
    support payments in anticipation that potential future social security
    disability payments will eventually make up the shortfall. That
    would leave the child without child support during this interim, a
    result clearly contrary to the public policy underpinning child
    support."
    (Paulhe v. Riley (Wis. App. 2006) 
    722 N.W.2d 155
    , 161 (Paulhe); see In re Marriage of
    Allen (Ariz. App. 2016) 
    386 P.3d 1287
    , 1290 ["applying a credit for lump sum derivative
    benefits only when the obligor owes arrears would create an incentive to incur arrears,
    and would punish obligors with pending social security applications who keep their
    support payments current"]; In re Marriage of Stephenson & Papineau (Kan. 2015) 358
    
    14 P.3d 86
    , 93−94 ["since the fundamental purpose of child support is to timely provide for
    the ongoing needs of a child, the law should not discourage an obligor from making
    continuous and timely payments"] (Stephenson); Rathbone v. Corse (Vt. 2015) 
    124 A.3d 476
    , 482 ["The policy of the child-support statute is not served by discouraging an
    obligor parent from making ongoing payments while waiting—possibly for years—for an
    SSDI benefit to be credited against an arrearage that accrues between the initial
    application for the benefit and its award."], footnote omitted (Rathbone).)
    DCSS responds that it could have filed an enforcement action if Father had
    withheld support in anticipation of receiving disability benefits. But the fact that a
    defaulting parent may eventually face a writ of execution, contempt citation, or other
    enforcement order does not eliminate the financial harm inflicted on a child in the interim
    when a noncustodial parent stops paying child support.
    "A parent's first and principal obligation is to support his or her minor children
    according to the parent's circumstances and station in life." (§ 4053, subd. (a).) Section
    4504, subdivision (b) accounts for Father's "circumstances and station" by requiring
    Daughter's derivative benefits be credited toward his child support obligation. Through
    no fault of his own, Daughter did not receive benefits for six years after she became
    eligible. Father had no control over how long it would take to determine his eligibility.
    To his credit, he honored his child support obligation in the interim. There is no basis in
    15
    law or equity for Father to be worse off because he ensured his child was supported while
    waiting an indeterminate number of years for the SSA to process his application.8
    There is likewise no purpose in giving Daughter (and, in turn, Mother) a windfall
    that hinges on some unknown period of processing delay. Had the delay been only six
    months, under DCSS's view, Father would have had to pay less net child support.
    Guideline child support (§ 4050 et seq.) is designed to cover Daughter's reasonable needs
    consistent with her best interests. (Y.R. v. A.F. (2017) 9 Cal.App.5th 974, 983−984;
    § 4053, subd. (e).) As Father argues, the purpose is not to obtain as much child support
    as possible even through overpayment. (See In re Marriage of Wilson (2016) 4
    Cal.App.5th 1011, 1018 [enforcement of arrears could result in inequitable windfall to
    custodial parent to the extent the arrears bore "no relation to any support or care Minor
    actually received"].)9 Father satisfies his legal duty when Daughter receives her monthly
    child support. It is immaterial whether the source is Father or Daughter's derivative
    benefits. Neither Mother nor Daughter has a legal right to more.
    8      DCSS contends courts may not rely on equitable principles "to avoid a clearly
    defined statutory mandate." Because we have not found any such "clearly defined
    statutory mandate," we need not reach that argument.
    9      DCSS argues its construction of section 4504 serves legitimate public purposes of:
    "1) maximizing support payments received by families, 2) reducing largely uncollectable
    support arrears totaling in the billions of dollars, and 3) improving California's
    performance on federal incentive measures to ensure increased funding for the State's
    Title IV-D child support program." These macro-level policy objectives cannot justify an
    inequitable windfall based on an overpayment of child support in an individual case.
    16
    DCSS argues section 4504 seeks only "to provide relief to obligor parents who
    were/are unable to meet their support obligation without assistance" and that Father was
    not such a parent. But the statute is not so limited. Section 4504, subdivision (b) "is
    intended to mitigate the support obligation of living, noncustodial parents who by reason
    of disability or retirement are in reduced financial circumstances." (10 Witkin, Summary
    of Cal. Law (11th ed. 2017) Parent & Child, § 448, p. 559, italics added.) Father was
    such a person; he was permanently disabled from combat-related injuries and relied
    solely on VA disability benefits to cover expenses and child support until his SSDI
    application was approved.
    Next, DCSS claims credit should be denied because the federal government, not
    Father, actually paid Daughter's derivative benefit. But pursuant to section 4504,
    subdivision (b), Daughter's benefit "shall be credited" toward Father's child support
    obligation. Father overpaid child support during the six-year period regardless of who
    funded the benefit. Moreover, Daughter received SSDI, not SSI. She was entitled to this
    benefit as a result of Father's contributions to the insurance program in years worked,
    regardless of how her derivative benefits were actually paid. (In re 
    S.M., supra
    , 209
    Cal.App.4th at p. 28.)
    Finally, relying on federal statutes and regulations, DCSS argues that allowing a
    credit might force Mother "to locate funds unrelated to the child's lump sum benefit
    payment" or offset the amount against Father's ongoing child support obligation. As a
    result, it claims, "custodial parents would be reluctant to utilize payments made by the
    obligor during the application period for the child's support for fear of being burdened
    17
    with having to pay a portion, if not all of it back in the event Social Security derivative
    benefits are granted to the child."
    DCSS is correct that a representative payee must use benefit payments "for the
    beneficiary's current maintenance"—i.e., for "obtaining food, shelter, clothing, medical
    care, and personal comfort items." (20 C.F.R. § 404.2040, subd. (a)(1).) In general,
    benefits must be used to promote the beneficiary's best interest. (20 C.F.R. § 404.2035,
    subd. (a).) The payee may use benefit payments to satisfy a creditor as to the
    beneficiary's prior debt "only if the current and reasonably foreseeable needs of the
    beneficiary are met." (20 C.F.R. § 404.2040, subd. (d).) Excess funds must be conserved
    or invested in trust for the beneficiary. (20 C.F.R. § 404.2045, subd. (a).) The payee is
    "responsible for paying back misused benefits." (20 C.F.R. § 404.2041, subd. (a).)
    Moreover, under the anti-attachment provision, "none of the moneys paid . . . under this
    title [42 U.S.C. § 401 et seq.] shall be subject to execution, levy, attachment,
    garnishment, or other legal process . . . . " (42 U.S.C. § 407, subd. (a).)
    Simply put, none of these statutes or regulations address lump-sum payments for
    past-due benefits. We see nothing in these provisions preventing the use of benefit
    payments to credit an overpayment of child support that was advanced and used for the
    child's current maintenance. Only if we prevent Mother from making any refund from
    the lump-sum do we encounter the problem DCSS identifies—a custodial parent
    declining to use payments for the child's support while the noncustodial parent's
    application for federal benefits is pending.
    18
    The anti-attachment provision (42 U.S.C. § 407, subd. (a)) aims at "precluding
    beneficiaries from diverting their social security payments away from the statute's
    seminal goal of furnishing financial, medical, rehabilitative and other services to needy
    individuals." (Department of Health & Rehabilitation Services v. Davis (5th Cir. 1980)
    
    616 F.2d 828
    , 831.) Father is not using legal process to gain control over daughter's
    derivative benefits. Nor is he a creditor looking to collect from Daughter's benefits to
    satisfy a debt at the expense of her current support. Instead, he advanced moneys to
    provide for Daughter's current support in expectation of receiving credit sometime in the
    future. Allowing credit does not run afoul of federal statutes or regulations restricting the
    use of benefit payments or frustrate the policies underlying social security benefits and
    child support. (See In re Marriage of 
    Denney, supra
    , 115 Cal.App.3d at p. 554 ["The
    purpose of providing social security disability benefits for minor children is to provide
    support."]; Y.R. v. 
    A.F., supra
    , 9 Cal.App.5th at pp. 983−984 [child support provides for a
    child's reasonable needs]; Black's Law Dictionary (10th ed. 2014) [child support is "[a]
    parent's legal obligation to contribute to the economic maintenance and education of a
    child"].)
    Indeed, DCSS overlooks the fact that Father's disability payments are garnished
    each month to cover child support. This is allowed because of a carve-out to the anti-
    attachment provision applicable to child support and alimony. (42 U.S.C. § 659, subd.
    (a); 20 C.F.R. § 404.1820, subd. (b).) The same exception would seem to apply to
    Mother and allow her to refund child support overpayments resulting from Daughter's
    receipt of past-due benefits.
    19
    The court rejected DCSS's argument that giving credit would be the functional
    equivalent of ordering reimbursement from Daughter's derivative benefits. It explained it
    was ordering credit based on Father's overpayment of child support.
    DCSS takes issue with this "fictional distinction." We tend to agree, although it does not
    help DCSS. As a natural custodial parent, Mother was exempted from the rule
    prohibiting commingling of a representative payee's funds with a beneficiary's payments.
    (20 C.F.R. § 404.2035, subd. (b).) Money is fungible, and we see little reason to erect an
    artificial barrier under these facts between Daughter's lump sum payment and other funds
    Mother must use for any refund. (Cf. 
    Stephenson, supra
    , 358 P.3d at p. 100 [trial court
    could order "reimbursement of the duplicative payments from funds that are discrete
    from SSDI benefits"]; In re Marriage of 
    Allen, supra
    , 386 P.3d at p. 1292 [same].)10
    In short, we agree with the trial court that section 4504, subdivision (b) requires
    Father to receive credit against his already-paid child support obligation based on
    Daughter's lump-sum benefit payment. This interpretation tracks the plain language of
    the statute, the legislative history, and the perverse consequences that would follow a
    10     As a practical matter, a request to credit Social Security derivative benefits against
    a child support obligation will likely arise only where federal benefits are paid to a
    representative payee who is also a custodial natural parent. In any event, we express no
    view as to the treatment of benefits by a representative payee who is not a custodial
    natural parent.
    20
    contrary interpretation. To preclude Father from retroactive credit for Daughter's lump-
    sum benefit would essentially force Father to overpay child support.11
    As previously noted (ante, fn. 2), the trial court did not order a refund or offset.
    Instead, it simply established the method by which a credit should be applied:
    "[O]nce the derivative benefits were finally paid by the federal
    government, that was the amount that should have been attributed to
    the payment of support, . . . or credited first and then the voluntary
    amount be the overpayment, which would then be subject to being
    refunded.
    "So the way that this should be accounted is that the derivative
    benefits would be applied first in the amount of 596 per month,
    effective on June 1st, 2009, continuing forward. And if any
    voluntary payments were made, those should be [applied]
    secondarily in excess and serve as a credit."
    We agree with the trial court that Daughter's derivative benefit had to be credited first
    before crediting any child support payments Father made between June 2009 and June
    2015.12 Any other construction would nullify our interpretation that section 4504,
    subdivision (b) requires credit for Daughter's lump-sum benefit payment.
    C
    On our own motion, we modify the order to correct a clerical error. (People v.
    Mitchell (2001) 
    26 Cal. 4th 181
    , 186−187; Code Civ. Proc., § 43.) The trial court relied
    on counsel's representation that Daughter's monthly benefit was constant at $596 per
    11     Given our result, we need not reach Father's contention that interpreting section
    4504, subdivision (b) to prohibit a credit would violate the Equal Protection Clause.
    12    The court referred to these as "voluntary payments" but recognized that Father
    made them to comply with his child support obligation and not fall into arrears.
    21
    month commencing June 1, 2009. Actually, her benefit was adjusted in December 2011,
    December 2012, December 2013, and December 2014 for cost of living increases and
    only became $596 per month in 2015. In addition, Father's child support obligation was
    not constant over those six years. It increased from $359 per month to $719 per month in
    September 2012.
    As Father acknowledges on appeal, to the extent Daughter's derivative benefit
    exceeded his child support obligation in a given month, that excess was a gratuity to the
    child and may not be recovered. (See 
    Paulhe, supra
    , 722 N.W.2d at p. 162, fn. 8;
    
    Stephenson, supra
    , 358 P.3d at p. 89; 
    Rathbone, supra
    , 124 A.3d at p. 482.) Therefore,
    from June 2009 to September 2012, assuming there were no arrears, Father was entitled
    to credit of only the $359 per month he paid, and the excess derivative benefit was a
    gratuity to Daughter. From September 2012 to June 2015, Father's child support
    obligation exceeded Daughter's benefit. During this period, assuming no arrears, Father
    overpaid by an amount equivalent to Daughter's derivative benefit. Mother (as
    Daughter's representative) received $568 per month in 2012, $577 per month in 2013,
    $586 per month in 2014, and $596 per month in 2015.13
    DISPOSITION
    We modify the order dated December 20, 2016 to reflect a credit to Father of $395
    per month from June 2009 to August 2012; $568 per month from September 2012 to
    13     Out of the lump sum payment, $6,816 reflected payments for 2012; $6,924
    reflected payments for 2013; and $7,032 reflected payments for 2014. Dividing each of
    these by twelve (for the calendar year) produces the monthly benefit rates for those years.
    22
    December 2012; $577 per month from January 2013 to December 2013; $586 per month
    from January 2014 to December 2014; and $596 per month from January 2015 to June
    2015. Credits based on Daughter's derivative benefits must be applied first against
    Father's child support obligation. Any voluntary payments by Father between June 2009
    and June 2015 must be applied second. As so modified, the order is affirmed. Father is
    entitled to recover costs on appeal.
    DATO, J.
    WE CONCUR:
    HALLER, Acting P. J.
    IRION, J.
    23