Cashmere Valley Bank v. Dep't of Revenue ( 2014 )


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  •                                                             FILE
    IN CLERK'S OFFICE
    SUPREME COURT, STATE OF WASHINGTON
    /
    DATE_j_~P    2 5 2014
    IN THE SUPREME COURT OF THE STATE OF WASHINGTON
    CASHMERE VALLEY BANK,                         )
    )
    Petitioner,                      )                         No. 89367-5
    )
    v.                                            )                            En Bane
    )
    STATE OF WASHINGTON,                          )
    DEPARTMENT OF REVENUE,                        )                 Filed     SEP 2 5 2014
    )
    Respondent.                      )
    )
    WIGGINS, J.-This case turns on interpretation of a state tax deduction statute .
    . Farmer RCW 82.04.4292 (1980) provided that in computing their business anp
    .                                                                        I
    occupation (B&O) tax, banks and financial institutions could deduct from their income
    "amounts derived from interest received on investments or loans primarily secured by
    first mortgages or trust deeds on nontransient residential properties." 1 Between 2004
    1
    In 2010, the legislature removed "amounts derived from" from former RCW 82.04.4292
    (1980). This case turns on the preamendment version of the statute. Unless otherwise
    noted, RCW 82.04.4292 refers to the 1980 version of the statute, which was in force
    during the audit period. The legislature amended the statute in 2010 and 2012. See
    LAWS OF 2010, 1st Spec. Sess., ch. 23, § 301; LAWS OF 2012, 2d Spec. Sess., ch. 6, §
    102.
    Cashmere Valley Bank     v. Dep't of Revenue, No. 89367-5
    and 2007, Cashmere Valley Bank invested in mortgage-backed securities known as
    real estate mortgage investment conduits (REMICs) and collateralized mortgage
    obligations (CMOs). Cashmere claims that interest earned on these investments is
    deductible under RCW 82.04.4292.
    We hold that Cashmere cannot claim the deduction because its investments in
    REMICs and CMOs were not "primarily secured" by first mortgages or trust deeds.
    Cashmere's investments in REMICs and CMOs gave it the right to receive defined
    income streams from a pool of mortgages, trust deeds, and mortgage-backed
    securities, held in trust for investors. The ultimate source of cash flow was mortgage
    payments. However, Cashmere's investments were not backed by any encumbrance
    on property nor did Cashmere have any legal recourse to the underlying trust assets
    in the event of default. Thus, Cashmere's investments were not "primarily secured"
    by mortgages or trust deeds. We affirm the Court of Appeals and deny Cashmere the
    deduction.
    FACTS AND PROCEDURE
    I.   History and Overview of Mortgage-Backed Securities
    A mortgage-backed security (MBS) is a type of tradable asset entitling its owner
    to principal and interest payments from a pool of mortgages. 2 The creation of an MBS
    begins when a home buyer borrows money from a lender to purchase a home. 3 As
    2   For purposes of this opinion, we refer to mortgages as including deeds of trust.
    3Although Cashmere makes these types of home loans, in this case, it is acting in its
    capacity as an investor and not as a lending institution.
    2
    Cashmere Valley Bank v. Oep't of Revenue, No. 89367-5
    security for the loan, the borrower gives the lender a mortgage on the home. The
    lender then may sell the mortgage to a buyer on the secondary market.
    The secondary market buyer acquires the right to receive the borrower's
    principal and interest payments on the home loan and also the right to foreclose on
    the home if the borrower fails to make timely payments. 4 The buyer often purchases
    numerous mortgages from various institutions and then "securitizes" the mortgages
    by pooling (or packaging) the mortgages and issuing interests based on those pools
    to investors. These interests-that is, these MBSs-vary in how they are structured
    and what kind of interest the investors receive. See Cashmere Valley Bank        v. Oep't
    of Revenue, 
    175 Wash. App. 403
    , 
    305 P.3d 1123
    (2013) (explaining creation of MBSs ).
    A simple type of mortgage security is known as a pass-through security.
    Investors who purchase a pass-through security own a portion of each of the
    underlying mortgage loans in the pool and are entitled to a pro rata share of principal
    and interest payments. The mortgages underlying the securities remain largely intact;
    any division of interest between investors is accomplished through warranties or
    proportionate ownership of those whole loans. The cash flows from these investments
    "pass through" from borrowers to investors. Thus, cash flows may vary from month
    to month depending on the actual payments borrowers make on the mortgages in the
    pool.
    4 As the Court of Appeals notes, the borrower may not be aware that the lender sold the
    mortgage-the lender may continue servicing the mortgage for a fee. Or, in the event of
    the borrower's default, the lender may foreclose on the property and pass along proceeds
    from the sale, less the lender's fee or share, to the buyer. Cashmere Valley Bank v. Dep't
    of Revenue, 
    175 Wash. App. 403
    , 410 n.5, 
    305 P.3d 1123
    (2013).
    3
    Cashmere Valley Bank   v. Oep't of Revenue, No. 89367-5
    Pass-through securities may be pooled again to serve as collateral for a more
    complex type of mortgage security known as a collateralized mortgage obligation
    (CMO) or, since 1986, a real estate mortgage investment conduit (REMIC). CMOs
    and REMICs (terms that are often used interchangeably) are essentially the same
    type of investment instrument; REMICs are more recent, and they enjoy certain
    federal tax benefits. 5 The remainder of this opinion will generally refer to these
    investments collectively as REMICs.
    To create a REMIC, a secondary market buyer pools MBSs and/or whole
    mortgage loans and deposits them into a REMIC trust account. The securities and
    mortgages in the pool are divided into individual principal and interest payments due
    under each instrument:
    For example, a 30-year fixed-rate mortgage requiring monthly principal
    and interest payments would consist of 720 individual payments-360
    principal payments and 360 interest payments. A pool with 1,000 of these
    kinds of mortgages would thus have 720,000 separate payments of
    principal and interest.
    5 The Tax Reform Act of 1986, Pub. L. 99-514, 100 Stat. 2085, allowed mortgage
    securities pools to elect the tax status of a REMIC. Since 1986, most new CMOs have
    been issued in REMIC form to avoid double taxation under federal income tax laws.
    4
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    Cashmere Valley 
    Bank, 175 Wash. App. at 412
    n.9. The REMIC issuer reconfigures
    these payments into new combinations of principal and interest called "tranches." 6
    Each tranche represents a new security and has a unique risk profile.?
    Investors buy securities in the different tranches, which entitle the investors to
    a specific payment stream. The issuing trust collects principal and interest from the
    underlying assets and then pays out distributions to the different tranches based on
    the terms of the security. Usually, this creates a "waterfall" of payments, where the
    most senior tranches are paid first and subordinated tranches are paid later.
    Unlike pass-through investors who purchase slices of each mortgage in the
    pool, REMIC investors purchase fractional shares in the different tranches.        That
    tranche may have a claim on principal payments, interest payments, or both.
    Typically, investors are not promised that they will receive 100 percent return on their
    initial investment. They are merely buying a cash flow over time and assume that,
    overall, this cash flow will equal more than the initial investment.
    6 Chi rag Shah, an expert who has prior work experience structuring REMICs and one of
    the experts whose depositions appear in the record, explained that REMICs are investor-
    driven. Issuers customized tranches to meet the specific investment objectives of each
    potential investor. The number of tranches in a particular REMIC depends on market
    demand and then number of interested investors.
    7 For example, an issuer can create different tranches by using various types of credit
    enhancements, such as subordinating lowertranches to absorb losses first. Each tranche
    is denominated by a credit rating determined by seniority level and expected loss in the
    loan pools.
    5
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    II.   Facts in This Case
    Cashmere Valley Bank operates 11 branch banks in several central Washington
    cities. Cashmere's business includes banking, mortgage, insurance, investment, and
    leasing services. Between 2004 and 2007, Cashmere invested some of its surplus
    capital in REMICs.
    During discovery, Cashmere identified six REMICs as representative of all of
    its investments during this tax period: two Federal Home Loan Mortgage Corporation
    ("Freddie Mac") REMICs, two Federal National Mortgage Association ("Fannie Mae")
    REMICs, and two private-label REMICs. The underlying loans in the various REMICs
    were primarily secured by first mortgages or deeds of trust on nontransient residential
    real properties.
    One exemplar REMIC is the Fannie Mae REMIC Trust 2000-38. The assets
    held by the Fannie Mae REMIC Trust 2000-38 are not mortgage loans, but MBSs
    called Fannie Mae MBS and Ginnie Mae (Government National Mortgage
    Association) certificates.    Fannie Mae essentially had rights to a cash flow from
    purchasing MBSs. It divided the cash flow into tranches and sold interests in the
    tranches to different investors, including Cashmere. This REMIC offered 16 tranches
    designated by letters. About one-half of classes were bonds paying fixed interest and
    several classes had floating interest rates. One class paid principal only, and two
    classes paid interest only.
    Cashmere purchased a Z class bond in this REMIC, which received a fixed
    interest rate of 7.00 percent during the time Cashmere owned this investment.
    Notably, the weighted average coupon rate for the mortgage loans comprising the
    6
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    pools in the underlying MBSs ranged from 7.25 percent to 9.50 percent. So there was
    no direct correlation between the interest mortgage borrowers paid and interest
    Cashmere received. In addition, because the Z class represented an "accrual" bond,
    interest was not paid to the Z class as it was received. Rather, interest was first paid
    to two other bond classes with equivalent amounts added to the principal amount of
    the Z class bond. 8     Cashmere received principal and interest payments on its
    investments only after the other bond classes were fully paid. 9
    Another exemplar REMIC is the Washington Mutual REMIC (WAMMS 2004-
    R4), a private-label REMIC. This REMIC had nine regular classes and an R class. In
    addition, it offered three private certificates that provided credit enhancement to the
    offered certificates.   As losses came in, these losses were allocated first to the
    privately held certificates and then up the waterfall starting with the most junior
    tranches. In addition, to protect senior tranches from prepayment risks, this REMIC
    had a "shifting interest" credit enhancement.       Thus, if borrowers prepaid their
    mortgages in the first year, the money would be locked up for a certain period of time
    to allow senior tranche holders to receive some interest on their investments before
    being paid off. Cashmere invested in Tranche lil-A of this REMIC-a senior tranche
    with a 7.5 percent fixed interest rate.
    8 This is called "accrete and accrue." For every dollar that accretes to the other bond
    classes, the Z class principal balance accrues that same amount.
    9In this way, the presence of a Z-tranche can stabilize cash flow in other tranches. The
    market value of Z-tranches can fluctuate widely and their average lives depend on other
    aspects of the offering and not on the character or value of the mortgage below.
    7
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    Ill.   Procedure
    The Department of Revenue (DOR) audited Cashmere's books and records for
    the years 2004 through 2007. During this time, Cashmere received $17,837,861 in
    interest income from investments in REMICs and CMOs. DOR assessed B&O taxes
    on this income, totaling $267,568. Cashmere paid the tax assessment in full on June
    4, 2009, and subsequently filed an action for refund under RCW 82.32.180. 10
    The parties filed cross motions for summary judgment, filing excerpts from
    depositions of three experts. Michael Gamsky testified that REMIC investments are
    not secured transactions because issuers do not pledge any property as security for
    the investments. He explained that investors who purchase REMIC certificates are
    beneficiaries of a trust and they have contractual rights under the pooling and
    servicing agreement, but they are not secured investors.
    Professor Alan Hess testified and prepared a report on behalf of Cashmere for
    this case. He believes that "[t]he values of mortgage-backed securities derive from
    investors' beliefs that homeowners will attempt to honor their mortgage obligations."
    'clerk's Papers (CP) at 577 (Ex. 11 ).       Thus, he opined that from an economic
    perspective, the primary security for a REMIC is the repayment obligation of mortgage
    borrowers. Chirag Shah explained the process of creating REMICs and CMOs. In
    addition, parties deposed Alan Crain, the chief financial officer of Cashmere at the
    10In its initial complaint, Cashmere alleged that it overpaid its 8&0 taxes on three sources
    of revenues: mortgage service fees, small business administration pools, and REMIC
    investments. The first two audit issues have been resolved and are not at issue in this
    case.
    8
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    time of these investments, who explained Cashmere's investments.
    After reviewing the evidence, the superior court granted summary judgment to
    DOR. The Court of Appeals affirmed, holding that Cashmere's investments were not
    primarily secured by first mortgages or deeds of trust because Cashmere had no
    power to institute foreclosure proceedings. Cashmere Valley 
    Bank, 175 Wash. App. at 418
    . Thus, the bank's investments were not secured and the deduction did not apply.
    /d. at 418-19. Cashmere petitioned for review, and the Washington Bankers
    Association filed an amicus curiae memorandum in support of review. We granted
    review. 
    179 Wash. 2d 1008
    , 
    316 P.3d 494
    (2014).
    ANALYSIS
    I.   Standard of Review
    The case requires us to interpret RCW 82.04.4292. Statutory interpretation is
    a question of law subject to de novo review. HomeStreet, Inc. v. Oep't of Revenue,
    
    166 Wash. 2d 444
    , 451, 
    210 P.3d 297
    (2009); see also Am. Best Food, Inc. v. Alea
    London, Ltd., 
    168 Wash. 2d 398
    , 404, 
    229 P.3d 693
    (201 0) (summary judgment also
    reviewed de novo). When possible, the court derives legislative intent solely from the
    plain language enacted by the legislature, considering the text of the provision in
    question, the context of the statute in which the provision is found, related provisions,
    amendments to the provision, and the statutory scheme as a whole. Dep't of Ecology
    v. Campbell & Gwinn, LLC, 
    146 Wash. 2d 1
    , 9-10,43 P.3d 4 (2002).
    9
    Cashmere Valley Bank v. Oep't of Revenue, No. 89367-5
    II.   RCW 82.04.4292 Allows Banks To Deduct Income from Investments "Primarily
    Secured by a First Mortgage or Deed of Trust"
    In Washington, banks and certain other financial businesses must pay B&O tax
    on most income from investments.        RCW 82.04.4281 (2)(b).     One exception is a
    deduction in RCW 82.04.4292 for investments secured by first mortgages:
    In computing tax there may be deducted from the measure of tax by
    those engaged in banking, loan, security or other financial businesses,
    amounts derived from interest received on investments or loans primarily
    secured by first mortgages or trust deeds on nontransient residential
    properties.
    In HomeStreet, we held that RCW 82.04.4292 unambiguously requires a
    taxpayer to prove five elements:
    "1. The person is engaged in banking, loan, security, or other financial
    business;
    "2. The amount deducted was derived from interest received;
    "3. The amount deducted was received because of a loan or investment;
    "4. The loan or investment is primarily secured by a first mortgage or
    deed of trust; and
    "5. The first mortgage or deed of trust is on nontransient residential real
    property."
    
    Homestreet, 166 Wash. 2d at 449
    . All five elements of the statute must be met for the
    taxpayer to receive a deduction. /d. A taxpayer has the burden of proving that it
    qualifies for a tax deduction. Wash. Imaging Servs., LLC v. Dep't of Revenue, 
    171 Wash. 2d 548
    , 555, 
    252 P.3d 885
    (2011 ).
    There is no dispute that Cashmere is a bank, that the amount deducted was
    derived from interest received because of an investment, and that the underlying
    mortgages were, indeed, first mortgages on nontransient residential real property. At
    10
    Cashmere Valley Bank v. Oep't of Revenue, No. 89367-5
    issue here is the fourth element: whether investments in REMICs and CMOs are
    "primarily secured by" first mortgages or deeds of trust. 11
    Ill.   Cashmere's Income from REMIC Investments Does Not Qualify for the
    Deduction
    Under the plain language of RCW 82.04.4292, a taxpayer may deduct interest
    income earned from investments that are "primarily secured by" first mortgages and
    deeds of trust on nontransient residential property.             Here, Cashmere's REMIC
    investments are not secured by first mortgages or trust deeds.                 REMIC issuers
    promised to pay principal and interest payments according to bond terms but provided
    no security interest in real property to Cashmere to back their promises to pay. Thus,
    these are not investments secured by first mortgages or trust deeds.
    This conclusion comports with our interpretation of RCW 82.04.4292 in
    HomeStreet and DOR's 1990 adjudicatory determination, to which we grant some
    deference. We reject Cashmere's policy argument that the deduction should apply
    widely because it stimulates the residential housing market; no evidence was
    11
    Cashmere argues that the phrase "primarily secured by first mortgages or trust deeds"
    in RCW 82.04.4292 modifies loans but does not apply to investments. We reject this
    argument. The statute as a whole clearly does not allow any bank investment income to
    be deducted. See RCW 82.04.4281 (2)(b) (provides generally that amounts received by
    banking institutions from their investments are not deductible). Indeed, when this
    provision was first introduced, it mentioned only investments, e.g., "investments primarily
    secured by first mortgages or trust deeds .... " SUBSTITUTE H.B. 232, § 2(10), at 3, 41st
    Leg., 2d Ex. Sess. (Wash. 1970). It was not until a month later that the House amended
    the bill and added "or loans" ("after '[in]vestments' and before 'primarily' insert 'or loans'"),
    HOUSE JOURNAL, 41st Leg., 2d Ex. Sess., at 503-04 (Wash. 1970); see also LAWS OF 1970,
    ch. 101, § 2(1 0), at 774. In other words, before the deduction mentioned "loans," the bill
    required qualifying "investments" to be primarily secured by first mortgages or trust deeds
    on nontransient residential property.
    11
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    submitted to support this claim.
    A. The Plain Meaning of the Statute
    RCW 82.04.4292 limits the deduction to "interest received on investments or
    loans primarily secured by first mortgages or trust deeds on nontransient residential
    properties." The statute is concerned with interest received by the taxpayer-bank; it
    follows inexorably in this case that the "investments or loans" must be investments or
    loans made by Cashmere. It also follows that the same investments or loans made
    by Cashmere must be "primarily secured by first mortgages or trust deeds."
    The statute clearly allows Cashmere to deduct interest earned on any "loan"
    made by Cashmere directly to a home buyer in return for a promissory note and deed
    of trust because the loan would be "primarily secured" by a deed of trust. By allowing
    this deduction to the B&O tax, the legislature apparently intended to encourage banks
    to make loans to home buyers.
    In addition, the statute allows Cashmere to deduct interest earned on
    "investments" backed primarily by first mortgages and trust deeds. Parties dispute
    what constitutes a qualifying investment.       By the plain language of the statute, a
    qualifying investment must be "primarily secured by" first mortgages.
    The statute does not define "secured," but it is a familiar legal term so we give
    it its familiar legal meaning. Rasor v. Retail Credit Co., 
    87 Wash. 2d 516
    , 330, 
    554 P.2d 1041
    (1976). Black's Law Dictionary defines "secured" as "supported or backed by
    security or collateral." BLACK's LAW DICTIONARY 1475 (9th ed. 2009). A secured creditor
    is "protected by a pledge, mortgage, or other encumbrance of property that helps
    ensure financial soundness and confidence."         /d. Under the Uniform Commercial
    12
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    Code, a secured creditor has "the right, on the debtor's default, to proceed against
    collateral and apply it to the payment of the debt." BLACK's LAW 
    DICTIONARY, supra, at 425
    (citing UCC § 9-1 02-(a)(72)). Thus, a secured party obtains two related benefits:
    leverage for payment or performance of the obligation and the ability to proceed
    against specific property if the debtor defaults. See RUSSELL A. HAKES, THE ABCs     OF
    THE UCC: ARTICLE 9: SECURED TRANSACTIONS 2 (3d ed. 2013); see also Cashmere
    Valley 
    Bank, 175 Wash. App. at 417
    (a "secured" party necessarily has some recourse
    to collateral securing its investment).
    Cashmere did not receive any interest in mortgages or deeds of trust to back
    its investment. The REMICs created contractual obligations or perhaps obligations
    on the part of the REMIC trustees, but Cashmere received no security for the
    investments. While it is true that the interest received by Cashmere from the REMICs
    ultimately comes from promissory notes secured by mortgages and deeds of trust,
    Cashmere has no interest in the underlying mortgages and deeds of trust and is not
    a beneficiary of those instruments.
    Cashmere's investments merely gave Cashmere the right to receive specific
    cash flows generated by the assets of the trust at specific times. But if the REMIC
    trustee failed to pay Cashmere according to the terms of the investment, Cashmere
    had no right to sell the mortgage loans or the residential property or any other asset
    of the trust to satisfy this obligation. Cf. Dep't of Revenue v. Sec. Pac. Bank of Wash.
    Nat'/ Ass'n, 
    109 Wash. App. 795
    , 808, 
    38 P.3d 354
    (2002) (deduction allowed because
    mortgage companies transferred ownership of loans to taxpayer who could sell the
    loans in event of default). Cashmere's only recourse would be to sue the trustee for
    13
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    performance of the obligation or attempt to replace the trustee.             The trustee's
    successor would then take legal title to the underlying securities or other assets of the
    related trust. At no time could Cashmere take control of trust assets and reduce them
    to cash to satisfy a debt obligation. Thus, we hold that under the plain language of
    the statute, Cashmere's investments in REMICs are not primarily secured by
    mortgages or deeds of trustY
    B. The Department of Revenue's 1990 Determination
    The Department of Revenue has similarly determined that investments in
    REMICs do not qualify for the deduction. DORis charged with enforcing the tax code
    and hence has the authority to interpret it. Ass'n of Wash. Bus. v. Dep't of Revenue,
    
    155 Wash. 2d 430
    , 440, 
    120 P.3d 46
    (2005) (holding that DOR has implied authority to
    adopt interpretive rules); RCW 82.32.300 (administration of chapters 82.04 through
    82.27 RCW of this title is vested in DOR). Although a DOR determination is not
    binding on this court, an agency's adjudicatory action is generally granted some
    deference. See Leonard      v. City of Bothell, 
    87 Wash. 2d 847
    , 
    557 P.2d 1306
    (1976);
    lmpecoven v. Dep't of Revenue, 
    120 Wash. 2d 357
    , 363, 
    841 P.2d 752
    (1992)
    (considerable deference given to interpretation by agency charged with enforcing
    12 Cashmere argues that the investments are secure because the trustee is obligated to
    protect the investors' interests and the trustee has the right to foreclose. But, this is not
    always the case. The underlying mortgages back all of the tranches, and a trustee must
    balance competing interests between investors of different tranches. Thus, a default in
    one tranche does not automatically give the holders of that tranche a right to force
    foreclosure. We hold that if the terms of the trust do not give beneficiaries an investment
    secured by trust assets, the trustee's fiduciary obligations do not transform the investment
    into a secured investment.
    14
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    statute).   In addition, we accord deference to an interpretation of law in matters
    involving the agency's special knowledge and expertise. Chi. Title Ins. Co. v. Office
    oflns. Comm'r, 
    178 Wash. 2d 120
    , 133, 
    309 P.3d 372
    (2013).
    In a 1990 determination, DOR explained why interest earned from investments
    in REMICs does not qualify for the mortgage tax deduction. See Wash. Dep't of
    Revenue, Determination No. 90-288, 10 Wash. Tax Dec. 314 (1990). A savings and
    loan association sought a refund of B&O taxes assessed on interest earned from
    investments in REMICs. The taxpayer argued that because interest received from
    investments in pass-through securities is deductible, interest received on REMICs
    should be too.      DOR rejected the deduction, explaining that with pass-through
    securities, the issuer holds the mortgages in trust for the investor. In the event of
    individual default, the issuer, as trustee, will foreclose on the property to satisfy the
    terms of the loan.     In other words, the right to foreclose is directly related to
    homeowner defaults-in the event of default, the trustee can foreclose and the
    proceeds from foreclosure flow to investors who have a beneficial ownership interest
    in the underlying mortgage.       Thus, investments in pass-through securities are
    "primarily secured by" first mortgages.
    By contrast, with REMICs, a trustee's default may or may not coincide with an
    individual homeowner default. So, there may be no right of foreclosure in the event a
    trustee fails to make a payment. And if a trustee can and does foreclose, proceeds
    from the sale do not necessarily go to the investors. Foreclosure does not affect the
    trustee's obligations vis-a-vis the investor. Indeed, the Washington Mutual REMIC
    here contains a commonly used form of guaranty: "For any month, if the master
    15
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    servicer receives a payment on a mortgage loan that is less than the full scheduled
    payment or if no payment is received at all, the master servicer will advance its own
    funds to cover the shortfall."    "The master servicer will not be required to make
    advances if it determines that those advances will not be recoverable" in the future.
    At foreclosure or liquidation, any proceeds will go "first to the servicer to pay back any
    advances it might have made in the past." Similarly, agency REMICs, like the Fannie
    Mae REMIC Trust 2000-38, guarantee payments even if mortgage borrowers default,
    regardless of whether the issuer expects to recover those payments. Moreover, the
    assets held in a REMIC trust are often MBSs, not mortgages. So, if the trustee
    defaults, the investors may require the trustee to sell the MBS, but the investor cannot
    compel foreclosure of individual properties.
    DOR also noted that it has consistently allowed the owners of a qualifying
    mortgage to claim the deduction in RCW 82.04.4292. But the taxpayer who invests
    in REMICs does not have any ownership interest in the MBSs placed in trust as
    collateral, much less any ownership interest in the mortgage themselves. By contrast,
    a pass-through security represents a beneficial ownership of a fractional undivided
    interest in a pool of first lien residential mortgage loans. Thus, DOR concluded that
    while investments in pass-through securities qualify for the tax deduction, investments
    in REMICs do not. We should defer to DOR's interpretation because it comports with
    the plain meaning of the statute.
    C. Our Interpretation of RCW 82.04.4292 inHomeStreet
    In HomeStreet, 
    166 Wash. 2d 444
    , we interpreted RCW 82.04.4292 and applied
    the statute to allow a deduction.         HomeStreet originated mortgage loans to
    16
    Cashmere Valley Bank v. Dep't of Revenue, No. 89367-5
    homeowners and then sold the loans on the secondary market. /d. at 447-48.             It
    either sold whole loans (servicing released) or sold a portion of the loans while
    •
    retaining the right to service the loans and receive a portion of the interest (servicing
    retained).   /d. at 448.   For the loans sold on a service-retained basis, borrowers
    continued to make principal and interest payments to HomeStreet because
    HomeStreet still owned a portion of the loan and serviced the loans for the secondary
    market lenders. /d. HomeStreet collected the payments from borrowers, paid the
    investors the principal and a portion of the interest, and retained a portion of the
    interest as a servicing fee. /d.
    We held that income earned from the service-retained loans could be deducted
    because this revenue came directly from homeowners' interest payments. /d. at 453.
    We explained that RCW 82.04.4292 has five elements; at issue in HomeStreet was
    the second-whether the amount deducted was derived from interest received. /d. at
    449. Looking to the plain language of the statute, we reasoned that "it is not essential
    to determine why the money is received or taken from a source. The statute requires
    only that the amount be 'derived from interest."' /d. at 454 (citation omitted) (quoting
    RCW 82.04.4292). Thus, even though HomeStreet retained the interest as a servicing
    fee, the income could nevertheless be deducted because the source of the income
    was homeowner's interest payments. Notably, the amount of the servicing fee was
    "not set but rather change[d] with the size and length of the loans, interest rate
    fluctuations, and the borrowers' ability to pay back the loan." /d. at 453.
    Cashmere relies on language in Home Street taken out of context to argue that
    its interest income qualifies for the deduction because the income was traceable to
    17
    Cashmere Valley Bank v. Oep't of Revenue, No. 89367-5
    interest payments borrowers made on first mortgages. But, the issue here is not
    whether this is income derived from interest received. It is whether the investments
    were primarily secured by a first mortgage or trust deed (the fourth element). As
    explained above, Cashmere's investments were not.
    Moreover, this case is factually distinct. Borrowers making the payments that
    eventually end up in Cashmere's REMIC investments do not pay Cashmere, nor do
    they borrow money from Cashmere. The borrowers do not owe Cashmere for use of
    borrowed money, and they do not have any existing contracts with Cashmere. Unlike
    HomeStreet, Cashmere did not have an ongoing and enforceable relationship with
    borrowers and security for payments did not rest directly on borrowers' promises to
    repay the loans.   Indeed, REMIC investors are far removed from the underlying
    mortgages.    Interest received from investments in REMICs is often repackaged
    several times and no longer resembles payments that homeowners are making on
    their mortgages.
    Cashmere also argues that requiring a taxpayer to show that it has some legal
    recourse to the underlying mortgages or trust deeds conflicts with HomeStreet by
    adding a sixth element to the statute. DOR counters that whether a taxpayer has legal
    recourse to the assets in the REMIC trust addresses a fact that supports the legal
    conclusion that the investments are "primarily secured by" the mortgages or deeds of
    trust. We agree with DOR.
    Under the statute, there is no requirement that the taxpayer have direct
    recourse in order for an investment to be considered "secure." However, as explained
    above, a secured party necessarily has some recourse to collateral securing its
    18
    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    investment.    For example, in Security Pacific, Security Pacific required mortgage
    companies to assign residential loans to Security Pacific in return for loaning money
    to those companies to make the 
    loans. 109 Wash. App. at 798-99
    . The assignments
    transferred ownership of the loans to Security Pacific such that Security Pacific stood
    in the shoes of the mortgage companies. /d. at 808. If a mortgage company defaulted
    on its line of credit, Security Pacific resorted to the underlying loans, selling them on
    the secondary market. /d. at 809. Thus, the Court of Appeals held that Security Pacific
    could deduct any interest earned from the time of the assignment until it sold the loan
    on the secondary market. /d. at 810-11.
    Accordingly, we hold that a "secured" investment must be backed by collateral
    and the investor must have some recourse against that collateral.         Here, REMIC
    issuers offered no interests in mortgages or trust deeds to back their promises to pay
    investors.    Relatedly, Cashmere has no direct or indirect legal recourse to the
    mortgages that underlie its REMIC investments in the event of default. Thus, we hold
    that Cashmere cannot claim the tax deduction.
    D. Policy Arguments
    We reject Cashmere's argument that RCW 82.04.4292 should be broadly
    construed because these deductions have a beneficial impact on the residential
    housing market. See 
    HomeStreet, 166 Wash. 2d at 454
    (holding that purpose of RCW
    82.04.4292 "'was to stimulate the residential housing market"' (internal quotation
    marks omitted) (quoting Sec. 
    Pac., 109 Wash. App. at 804
    )).             No evidence was
    presented that allowing the deduction actually stimulates the housing market in
    Washington or benefits consumers by lowering transaction costs. Indeed, a legislative
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    Cashmere Valley Bank   v. Dep't of Revenue, No. 89367-5
    committee tasked with evaluating the effectiveness of various tax deductions recently
    expressed doubt whether the deduction in RCW 82.04.4292 has achieved these
    public policy objectives. State of Wash., Joint Legis. Audit & Review Comm., 2011
    Tax Preference Performance Reviews, Report 12-2, at 97 (2012). Thus, we reject
    Cashmere's policy arguments because they rest on unsupported assumptions and,
    instead, we construe the statute narrowly and according to its plain language.
    CONCLUSION
    We affirm the Court of Appeals and hold that Cashmere's REMIC investments
    are not "primarily secured by" first mortgages or deeds of trust on nontransient
    residential real properties. Cashmere has not shown that REMICs are secured-only
    that the underlying loans are primarily secured by first mortgages or deeds of trust.
    Although these investments gave Cashmere the right to receive specific cash
    flows generated by first mortgage loans, the borrowers on the original loans had no
    obligation to pay Cashmere. Relatedly, Cashmere has no direct or indirect legal
    recourse to the underlying mortgages as security for the investment. The mere fact
    that the trustee may be able to foreclose on behalf of trust beneficiaries does not mean
    the investment is "primarily secured" by first mortgages or deeds of trust.
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    No. 89367-5
    WE CONCUR.
    21