Greg A. Ninke & Jane M. Ninke ( 2023 )


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  •                 United States Tax Court
    
    T.C. Memo. 2023-88
    GREG A. NINKE AND JANE M. NINKE,
    Petitioners
    v.
    COMMISSIONER OF INTERNAL REVENUE,
    Respondent
    —————
    Docket No. 10110-20.                               Filed July 19, 2023.
    —————
    Ps failed to keep appropriate business records, and
    R employed a bank deposits analysis to determine Ps’
    unreported business income. R accepted that some cash
    deposits were from excludable sources because it was clear
    that deposited cash was transferred from, or had been
    withdrawn from, another of Ps’ accounts. Ps argue that,
    because PH did not receive cash payments in his business
    and Ps’ cash withdrawals exceeded their cash deposits, all
    cash deposits should be assumed to be from an excludable
    source. Ps had at least eight accounts for which they
    provided no statements to R during his examination of
    their returns. Ps have not traced any contested cash
    deposit to an excludable source.
    Held: Ps failed to prove error in R’s bank deposits
    analysis.
    Held, further, accuracy-related penalties sustained.
    —————
    Greg A. Ninke and Jane M. Ninke, pro sese.
    Zachary B. Friedman, Rachael J. Zepeda, and Ashleigh R. Wise
    Friedman, for respondent.
    Served 07/19/23
    2
    [*2]     MEMORANDUM FINDINGS OF FACT AND OPINION
    HALPERN, Judge: By notice of deficiency dated February 5,
    2020, respondent determined deficiencies in, and accuracy-related
    penalties with respect to, petitioners’ federal income tax as follows:
    Year                      Deficiency                     Penalty
    § 6662(a) 1
    2015                       $26,260                        $5,252
    2016                         11,500                        2,300
    2017                         14,060                        2,812
    The parties have filed a Stipulation of Settled Issues. The issues
    for decision are: (1) whether, and the extent to which, for each of the
    years at issue, petitioners underreported their gross receipts from
    business and (2) whether, for each of those years, they are liable for an
    accuracy-related penalty. Other unsettled issues are computational,
    and we need not address them here.
    FINDINGS OF FACT
    Preliminary Statement
    Before making our findings of fact, we pause to address
    petitioners’ failure to comply with Rule 151, which addresses briefs. We
    conducted a trial in this case, and, at its conclusion, we ordered the
    parties to file briefs, setting a schedule for seriatim briefs. Rule
    151(e)(3) requires that an opening brief contain proposed findings of fact
    in the form of numbered concise statements of essential fact, each
    statement supported by reference to the pages of the transcript or the
    exhibits or other sources relied on in support of the proposed finding.
    The Rule directs that proposed findings precede both the points on which
    the party relies and the party’s argument. Petitioners’ Seriatim
    Opening Brief does contain proposed findings of fact in numbered
    statements. It violates the Rule, however, in that it does not
    1 Unless otherwise indicated, statutory references are to the Internal Revenue
    Code, Title 26 U.S.C., in effect for the years in question, regulation references are to
    the Code of Federal Regulations, Title 26 (Treas. Reg.), in effect for those years, and
    Rule references are to the Tax Court Rules of Practice and Procedure. All dollar
    amounts have been rounded to the nearest dollar.
    3
    [*3] support those statements with references to transcript pages or
    Exhibits.
    Rule 151(e)(3) also requires that, in an answering or reply brief,
    a party “set forth any objections, together with the reasons therefor, to
    any proposed findings of any other party.” Respondent filed his Seriatim
    Answering Brief, making 108 proposed findings of fact, and petitioners
    asked for, and were granted, leave to file their Seriatim Reply Brief.
    However, they filed no reply brief. Because petitioners have failed both
    to provide us with useable findings of fact and to object to respondent’s
    proposed findings, we must conclude that they have conceded
    respondent’s proposed findings of fact as correct except to the extent
    unsupported by, or inconsistent with, evidence in the record. See, e.g.,
    Jonson v. Commissioner, 
    118 T.C. 106
    , 108 n.4 (2002), aff’d, 
    353 F.3d 1181
     (10th Cir. 2003).
    Stipulation
    The parties have stipulated certain facts and the authenticity of
    certain documents. The facts stipulated are so found, and the
    documents stipulated are accepted as authentic.
    Residence
    When petitioners filed the Petition, they resided in Tempe,
    Arizona.
    Petitioners’ Businesses
    During all years at issue, Mr. Ninke operated Tanner Media
    Productions, which provided pornographic websites and other forms of
    adult entertainment. During 2015, he operated an electronic book
    publishing business under the name Tanner Media Publishing. During
    2016 and 2017, he had an Uber and Lyft driving business. During 2017,
    Mrs. Ninke worked as a model for one of her husband’s websites.
    Petitioners’ Bank Accounts and Prepaid Debit Card Accounts
    During the years at issue, petitioners had between 12 and 20
    accounts at various banks, including Bank of America, E*Trade, Paxum,
    Salliemae, SunTrust Bank, US Bank, and TCF National Bank.
    Petitioners also maintained prepaid debit card accounts at financial
    service providers, including Paxum, FirstChoicePay/Payoneer, and
    NetSpend. Mr. Ninke received at least some payments for his
    4
    [*4] businesses by way of direct bank deposits and additions to one of
    his prepaid debit cards.
    Petitioners’ Returns
    For the years at issue, petitioners made joint income tax returns
    on Forms 1040, U.S. Individual Income Tax Return. For each of those
    years, they included with Form 1040 one or more Schedules C, Profit or
    Loss From Business. For each year, they included a Schedule C for
    Tanner Media Productions (Schedule C–1). For 2015, they included a
    Schedule C for Tanner Media Publishing (Schedule C–2). During 2017,
    Ms. Ninke received gross receipts from her modeling business, but
    petitioners did not report any income from that business on their 2017
    return. The parties refer to respondent’s adjustment for unreported
    gross receipts for Ms. Ninke’s modeling business as the “Schedule C–3”
    adjustment (and so shall we).
    2015 Return, Schedules C–1 and C–2 2
    On the 2015 Schedule C–1, petitioners reported gross receipts of
    $191,121, expenses of $175,261, a separately listed expense of $1,939 for
    business use of their home, and a net profit of $13,921. On the 2015
    Schedule C–2, they reported gross receipts of $543, expenses of zero, and
    a net profit of $543.
    2016 Return, Schedule C–1
    On the 2016 Schedule C–1, petitioners reported gross receipts of
    $66,847, expenses of $66,240, and a net profit of $607.
    2017 Return, Schedule C–1
    On the 2017 Schedule C–1, petitioners reported gross receipts of
    $20,728, expenses of $16,582, and a net profit of $4,146.
    2 Petitioners filed their 2015 return on April 15, 2016. On or around June 7,
    2016, petitioners amended their joint 2015 return, attaching an updated 2015
    Schedule C–1. The updated 2015 Schedule C–1 reported increased gross receipts and
    expenses and a greater net profit. On or about October 12, 2017, petitioners amended
    their 2015 return a second time, attaching a further updated 2015 Schedule C–1,
    reverting to the information reported on the original 2015 Schedule C–1. Respondent
    appears not to have relied on the first amended return. We report the information on
    the identical first and third 2015 Schedules C–1.
    5
    [*5] Respondent’s Examination
    Respondent examined petitioners’ returns for the years at issue.
    Revenue Agent (RA) Ian Smith conducted the examination. Petitioners
    did not maintain proper records for their Schedule C businesses. To
    determine whether petitioners had reported all receipts from those
    businesses, RA Smith conducted a bank deposits analysis, comparing
    reported Schedule C receipts to bank deposits. He treated the prepaid
    debit card accounts as if they were checking accounts. He reviewed the
    account statements that petitioners provided to him. He created
    spreadsheets, wherein he listed all deposits made in the respective
    accounts, identified the source of each deposit, and categorized each (i.e.,
    transfer, deposit, loan, refund, adjustment, etc.). He then created a
    summary sheet for each year, on which he entered the year’s deposits,
    subtracted deposits from identifiable nontaxable sources, e.g., bank-to-
    bank transfers, counter credits, and items such as Social Security
    disability payments, and compared the difference with the gross income
    petitioners reported for the year. For each year, the difference exceeded
    petitioners’ reported gross income, and he treated the difference as
    unreported gross receipts from petitioners’ Schedule C businesses.
    2015 Adjustments
    RA Smith determined 2015 Schedule C–1 unreported gross
    receipts of $20,132, which he computed as follows:
    Schedule C–1 bank deposits                         $408,830
    Plus: FirstChoicePay deposits                         4,367
    Plus: NetSpend deposits                               4,685
    Total Schedule C–1 deposits                       $417,882
    Less: Excludable deposits                           203,329
    Less: Bills.Com and NetSpend adjustments              3,300
    Total taxable Schedule C–1 deposits per exam      $211,253
    Less: Schedule C–1 receipts per return              191,121
    Schedule C–1 adjustment                            $20,132
    6
    [*6] RA Smith determined 2015 Schedule C–2 unreported gross
    receipts of $2,052, which he computed as follows:
    Schedule C–2 bank deposits                          $2,595
    Less: Schedule C–2 receipts per return                543
    Schedule C–2 adjustment                             $2,052
    In total, RA Smith made 2015 Schedule C adjustments of $22,184,
    computed as follows:
    Schedule C–1 adjustment           $20,132
    Schedule C–2 adjustment             2,052
    Schedule C adjustments            $22,184
    The parties stipulate that an additional $3,190 of deposits is
    excludable 2015 Schedule C–1 deposits, which they further stipulate
    reduces RA Smith’s 2015 Schedule C–1 adjustment to $16,942. They
    stipulate the following 2015 Schedule C gross receipts in dispute:
    Schedule C–1 adjustment           $16,942
    Schedule C–2 adjustment             2,052
    Total                             $18,994
    On brief, respondent does not mention the stipulated $3,190 of
    additional Schedule C–1 excludable deposits. However, he concedes
    “additional” 2015 Schedule C–1 excludable deposits of $4,540.
    Respondent proposes that we find a 2015 Schedule C–1 adjustment of
    $15,592, which equals RA Smith’s Schedule C–1 adjustment of $20,132
    less $4,540 ($15,592 = $20,132 − $4,540). That would result in the
    following 2015 Schedule C gross receipts in dispute:
    Schedule C–1 adjustment         $15,592
    Schedule C–2 adjustment           2,052
    Total                           $17,644
    Were we to subtract from RA Smith’s Schedule C–1 adjustment
    of $20,132 both the stipulated $3,190 and the conceded $4,540 of
    additional excludable deposits, the resulting 2015 Schedule C–1
    adjustment would be $12,402 ($12,402 = $20,132 − $3,190 − $4,540).
    7
    [*7] That would result in the following 2015 Schedule C gross receipts
    in dispute:
    Schedule C–1 adjustment     $12,402
    Schedule C–2 adjustment       2,052
    Total                       $14,454
    2016 Adjustment
    RA Smith determined 2016 Schedule C–1 unreported gross
    receipts of $24,595, which he computed as follows:
    Schedule C–1 bank deposits                         $185,730
    Plus: FirstChoicePay deposits                        16,370
    Plus: NetSpend deposits                                  69
    Total Schedule C–1 deposits                        $202,169
    Less: Excludable deposits                           110,728
    Total taxable Schedule C–1 deposits per exam       $91,442 3
    Less: Schedule C–1 receipts per return               66,847
    Schedule C–1 adjustment                            $24,595 4
    RA Smith did not determine any 2016 Schedule C–2 unreported
    deposits.
    The parties stipulate that an additional $46 of deposits is
    excludable 2016 Schedule C–1 deposits, which they further stipulate
    reduces RA Smith’s 2016 Schedule C–1 adjustment to $24,549.
    On brief, as for 2015, respondent does not mention the stipulated
    additional $46 of excludable deposits but concedes “additional” 2016
    excludable deposits of $46. Respondent proposes that we find a 2016
    Schedule C–1 adjustment of $25,548 (apparently correcting the $1 math
    error in the stipulation).
    Were we to subtract from RA Smith’s Schedule C–1 adjustment
    of $24,594 both the stipulated and conceded adjustments of $46, the
    3   Sic: correctly, $91,441.
    4   Sic: correctly, $24,594.
    8
    [*8] resulting Schedule C–1 adjustment would be $24,502 ($24,502 =
    $24,594 − $46 − $46).
    2017 Adjustment
    RA Smith determined 2017 Schedule C–1 unreported gross
    receipts of $29,642, which he computed as follows:
    Schedule C–1 bank deposits                         $109,080
    Plus: FirstChoicePay deposits                         9,507
    Plus: NetSpend deposits                               4,759
    Total Schedule C–1 deposits                    $123,346
    Less: Excludable deposits                            72,976
    Total taxable Schedule C–1 deposits per exam       $50,370
    Less: Schedule C–1 receipts per return               20,728
    Schedule C–1 adjustment                            $29,642
    RA Smith did not determine any 2017 Schedule C–2 unreported
    deposits.
    RA Smith determined 2017 Schedule C–3 unreported gross
    receipts of $3,784.
    In total, RA Smith made 2017 Schedule C adjustments of $33,426.
    Schedule C–1 adjustment        $29,642
    Schedule C–3 adjustment          3,784
    Schedule C adjustments         $33,426
    The parties stipulate that an additional $1,387 of deposits is
    excludable 2017 Schedule C–1 deposits, which they further stipulate
    reduces RA Smith’s 2017 Schedule C–1 adjustment to $28,255. They
    stipulate the following 2017 Schedule C gross receipts in dispute:
    Schedule C–1 adjustment        $28,255
    Schedule C–3 adjustment          3,784
    Total                          $32,039
    On brief, as for 2015 and 2016, respondent does not mention the
    stipulated additional $1,387 of 2017 Schedule C–1 excludable deposits
    9
    [*9] but concedes “additional” 2017 Schedule C–1 excludable deposits of
    $1,518. Respondent proposes that we find a 2017 Schedule C–1
    adjustment of $28,124, which equals RA Smith’s Schedule C–1
    adjustment of $29,642 less $1,518 ($28,124 = $29,642 − $1,518). That
    would result in the following 2017 Schedule C gross receipts in dispute:
    Schedule C–1 adjustment       $28,124
    Schedule C–3 adjustment         3,784
    Total                        $31,908
    Were we to subtract from RA Smith’s Schedule C–1 adjustment
    of $29,642 both the stipulated $1,387 and the conceded $1,518 of
    additional excludable deposits, the resulting 2017 Schedule C–1
    adjustment would be $26,737 ($26,737 = $29,642 − $1,387 − $1,518).
    That would result in the following 2017 Schedule C gross receipts in
    dispute:
    Schedule C–1 adjustment       $26,737
    Schedule C–3 adjustment         3,784
    Total                         $30,521
    Penalties
    RA Smith properly obtained written supervisory approval of an
    accuracy-related penalty for each year at issue.
    Trial Exhibits
    At trial, we received into evidence from petitioners lists of
    deposits that they believe respondent should have accepted as
    excludable deposits. Many of the deposits on petitioners’ lists were
    among those respondent allowed while others petitioners sourced to
    bank accounts and prepaid debit card account statements that they had
    not identified to RA Smith. Petitioners conceded at trial at least eight
    bank accounts or prepaid debit card accounts for which they had
    provided no information to RA Smith.
    10
    [*10]                                OPINION
    I.      Introduction
    To reiterate, the issues we must decide are (1) respondent’s
    adjustments increasing petitioners’ gross receipts from their Schedule C
    business activities and (2) the accuracy-related penalties.
    II.     Burden of Proof
    Petitioners bear the burden of proof.        See Rule 142(a). 5
    Nevertheless, because this case involves unreported income, respondent
    must make a minimal evidentiary showing connecting petitioners with
    an alleged income-producing activity or demonstrate that they actually
    received unreported income. See Walquist v. Commissioner, 
    152 T.C. 61
    ,
    67 (2019). The requisite evidentiary foundation to connect a taxpayer
    with an income-producing activity is minimal and need not include
    direct evidence. See, e.g., Banister v. Commissioner, T.C. Memo. 2008-
    201, 
    2008 WL 3925877
    , at *2, aff’d, 
    418 F. App’x 637
     (9th Cir. 2011).
    Petitioners’ Schedule C businesses provided a likely income-
    producing source for the disagreed cash deposits, and, in any event, for
    purposes of sustaining an adjustment in a notice of deficiency increasing
    gross income, a bank deposit is prima facie evidence of income. Tokarski
    v. Commissioner, 
    87 T.C. 74
    , 77 (1986). Respondent has carried his
    burden of connecting petitioners with an income-producing activity.
    Respondent also bears the burden of production with respect to
    the penalties, which we discuss infra.
    III.    Unreported Income
    A.     Bank Deposits Analysis
    Gross income includes “income derived from business.” § 61(a)(2).
    Taxpayers must maintain books and records sufficient to establish their
    income and expenses. § 6001; 
    Treas. Reg. § 1.6001-1
    (a). If they fail to
    5 Petitioners have not raised the applicability of section 7491(a), which shifts
    the burden of proof to the Commissioner in certain situations. We conclude that
    section 7491(a) does not apply here because petitioners have not produced evidence
    that they have satisfied the preconditions for its application. Indeed, we have found
    that petitioners failed to maintain proper records for their Schedule C businesses.
    Proper record keeping is a condition to the application of section 7491(a). See
    § 7491(a)(2)(B).
    11
    [*11] do so, the Commissioner may reconstruct income through any
    reasonable method that clearly reflects income. § 446(b); Petzoldt v.
    Commissioner, 
    92 T.C. 661
    , 693 (1989). This Court has long accepted
    the bank deposits method for this purpose. Clayton v. Commissioner,
    
    102 T.C. 632
    , 645 (1994). The bank deposits method assumes all money
    deposited in a taxpayer’s bank account during a given period constitutes
    either an item of gross income or a gross receipt. See DiLeo v.
    Commissioner, 
    96 T.C. 858
    , 868 (1991). If, however, the Commissioner
    has knowledge that a deposit is from an excludable source (e.g., is a gift)
    he must exclude it from his tally of taxable deposits. See 
    id.
    Because respondent believed that petitioners had not reported all
    income from their Schedule C businesses for the years at issue, and
    because they had not maintained proper business records, respondent’s
    agent, RA Smith, conducted a bank deposits analysis, which resulted in
    his determination that petitioners had underreported their Schedule C
    income for each of the years at issue. Neither at trial nor on brief do
    petitioners challenge the accuracy of the account statements on which
    RA Smith relied.
    B.     Parties’ Arguments
    1.     Petitioners’ Argument
    Petitioners identify as the only fault with respondent’s bank
    deposits analysis his failure to treat as nontaxable transfers between
    bank accounts all cash deposits that they made during the years at
    issue. They spend approximately half of their brief listing individual
    cash deposits and withdrawals from their bank accounts and prepaid
    debit card accounts during the years at issue. They show deposits
    totaling $28,550 and withdrawals totaling $44,639. They ask us to find
    that Mr. Ninke’s clients did not pay him in cash. That presumed fact,
    together with the excess of withdrawals over deposits, they argue,
    “strongly suggests that the deposits made by the petitioners was [sic] a
    transfer, made out of cash previously withdrawn by petitioners. There
    is no reasonable explanation for the cash deposits other than that the
    funds were being transferred.” They concede that “respondent accepted
    that certain cash deposits were actually transfers, but only when . . . the
    cash deposit was close in time and/or in [an] amount [equal] to the prior
    withdrawal.” They argue: “[R]espondent should not be allowed to
    arbitrarily decide whether the petitioner[s] deposited their cash
    withdrawal fast enough or in an amount close enough to the
    withdrawal.”
    12
    [*12]        2.    Respondent’s Arguments
    Respondent rejects petitioners’ proposed finding that Mr. Ninke’s
    clients did not pay him in cash as “uncorroborated, self-serving, and not
    supported by credible evidence.” Respondent also rejects petitioners’
    claim that RA Smith acted arbitrarily in treating only some cash
    deposits as excludable deposits. He points out that, despite petitioners’
    lack of records, RA Smith treated as deposits from excludable sources
    deposits that he could associate with a withdrawal shown on a bank
    account statement provided to him by petitioners. Respondent adds
    that, in support of their claim that all cash deposits to their bank
    accounts were no more than nontaxable transfers from other of their
    accounts, they rely in part on claimed withdrawals from bank accounts
    and prepaid debit accounts for which they provided no statements to RA
    Smith (and which did not figure into his tally of bank deposits). With
    postexamination adjustments to be discussed, respondent claims that
    RA Smith did not err in his bank deposits analysis.
    C.   Discussion
    Petitioners’ burden is to identify additional cash deposits from
    excludable sources beyond the deposits accepted as such by RA Smith.
    Their claim is that all cash deposits during the years at issue were
    transfers from one or another of their bank accounts. It is well settled
    that we need not accept a taxpayer’s self-serving testimony when the
    taxpayer fails to present credible, corroborative documentary evidence.
    See, e.g., Shilgevorkyan v. Commissioner, 
    T.C. Memo. 2023-12
    , at *7. At
    more than one point during the trial, we explained to petitioners that
    their task on brief would be to tie deposits that respondent had not
    treated as coming from an excludable source to a transfer or a
    withdrawal from an account previously identified to respondent. They
    have made no attempt to do so. Showing that cash withdrawals
    exceeded cash deposits for the years at issue does not prove that any
    deposit was of cash withdrawn from the same account or any other
    account of petitioners. And even were we to accept petitioners’ claim
    that Mr. Ninke’s clients did not pay him in cash, their introduction at
    trial of evidence of withdrawals from bank accounts and prepaid debit
    card accounts that they had not disclosed to RA Smith raises the
    possibility of unreported income (whether paid in cash or otherwise)
    deposited to undisclosed accounts, withdrawn as cash, and redeposited
    13
    [*13] in accounts of which RA Smith did know. Such deposits would not
    ultimately be from an excludable source.
    Petitioners have failed to carry their burden of showing cash
    deposits from excludable sources more than the cash deposits accepted
    as such by respondent.
    Finally, we have the issue of the parties’ stipulating additional
    Schedule C–1 excludable deposits of $3,190, $46, and $1,387 for 2015,
    2016, and 2017, respectively, while, on brief, respondent—not
    mentioning those stipulations—concedes “additional” Schedule C–1
    deposits of $4,540, $46, and $1,518 for those years. We resolve that
    discrepancy in petitioners’ favor and assume that respondent means for
    each year that the sum of the two amounts be considered additional
    Schedule C–1 deposits from excludable sources.
    We sustain positive adjustments to Schedule C gross receipts of
    $14,454, $24,502, and $30,521 for 2015, 2016, and 2017, respectively.
    IV.   Accuracy-Related Penalty
    A.     Introduction
    Section 6662(a) and (b)(1) provides for an accuracy-related
    penalty of 20% of the portion of an underpayment of tax required to be
    shown on a return attributable to negligence or disregard of rules and
    regulations (without distinction, negligence). Section 6662(a) and (b)(2)
    provides for the same penalty on the portion of an underpayment of tax
    attributable to any substantial understatement of income tax. In the
    case of an individual, there is a substantial understatement of income
    tax for a year if the amount of the understatement exceeds the greater
    of (1) 10% of the tax required to be shown on the return for the tax year
    or (2) $5,000. § 6662(d)(1)(A). Section 6664(c)(1) provides a reasonable
    cause exception to imposition of the section 6662(a) accuracy-related
    penalty on that portion of an underpayment for which it is shown that
    there was reasonable cause and the taxpayer acted in good faith.
    Only one accuracy-related penalty may be applied with respect to
    any given portion of an underpayment even if that portion is subject to
    the penalty on more than one of the grounds set out in section 6662(b).
    
    Treas. Reg. § 1.6662-2
    (c).
    14
    [*14] B.     Burden of Production
    1.     Introduction
    The Commissioner bears a burden of production with respect to
    the accuracy-related penalty, including making a prima facie case that
    the section 6751(b)(1) requirement for written supervisory approval has
    been met. E.g., DeCrescenzo v. Commissioner, 
    T.C. Memo. 2023-7
    ,
    at *18. Section 6751(b)(1) provides: “No penalty under this title shall be
    assessed unless the initial determination of such assessment is
    personally approved (in writing) by the immediate supervisor of the
    individual making such determination or such higher level official as the
    Secretary may designate.”
    2.     Penalty Approval
    The parties stipulate, and we have found, that RA Smith properly
    obtained written supervisory approval of an accuracy-related penalty for
    each year at issue. Respondent has made a prima facie case with respect
    to the penalty approval required by section 6751(b)(1).
    3.     Grounds for the Penalty
    Respondent has also made a prima facie case for the accuracy-
    related penalties on the grounds that, for each year at issue, petitioners’
    underpayment of tax resulted from negligence. Petitioners did not
    maintain proper records for their Schedule C businesses. Negligence
    includes any failure by the taxpayer to keep adequate books and records
    or to substantiate items properly. See Diesel Country Truck Stop, Inc.
    v. Commissioner, 
    T.C. Memo. 2000-317
    , 
    2000 WL 1478654
    , at *17;
    
    Treas. Reg. § 1.6662-3
    (b)(1).
    Respondent claims as an alternative basis for the accuracy-
    related penalty that petitioners substantially understated their income
    tax for the years at issue. We need not reach that question.
    C.     Burden of Proof
    Respondent having met his burden of production with respect to
    the penalty, the burden of proof (viz, the risk of nonpersuasion) is with
    petitioners and includes the burden to prove any affirmative defense.
    See, e.g., Fabian v. Commissioner, 
    T.C. Memo. 2022-94
    , at *38.
    Petitioners argue that they acted reasonably in reporting any income
    reported to them on information returns and did not believe that they
    15
    [*15] had any additional cash receipts that were income. Petitioners
    ignore that RA Smith found unreported income for each year at issue
    well in excess of cash deposits that petitioners claim were redeposits of
    transfers or withdrawals from their various bank accounts and prepaid
    debit card accounts. Petitioners have failed to prove that there was
    reasonable cause for their underpayments and that they acted in good
    faith.
    We sustain the accuracy-related penalties for the years at issue.
    V.    Conclusion
    To reflect the foregoing,
    Decision will be entered under Rule 155.