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    Where to Enter Shareholder Basis in UltraTax CS

    In the Shareholder Basis dialog, reached from the Other Info tab of Shareholder Information. Any entry there starts the calculation, and UltraTax produces a Shareholder Basis Worksheet showing stock and loan basis, found in the Schedule K-1 package in Form View under the Shr folder on the Basis and P2 tabs. Loan basis inputs are on the Loan tab of the same dialog.

    1. Open Shareholder Information
    2. Open the Shareholder Basis dialog
    3. Enter loan basis on the Loan tab
    4. Check the worksheet
    5. If nothing appears, check the suppressions
    6. Reconcile loans to Schedule L
    Where it is in UltraTax CS
    1. Shareholder Information
    2. Other Info tab
    3. Shareholder Basis dialog
    Where each trial balance account is entered in UltraTax CS and which return line it reaches
    Trial balance accountUltraTax CS screen and fieldLands on
    Stock basisShareholder Basis dialog, from the Other Info tabShareholder Basis Worksheet
    Loan basisLoan tab of the Shareholder Basis dialogWorksheet, and Schedule L line 19
    The worksheet itselfForm View, K-1 package, Shr folder, Basis and P2 tabsShareholder Basis Worksheet
    Worksheet missingGeneral folder, 1120 tab suppression fieldsNothing prints and nothing shares
    Loan principal mismatchDiagnostic against Schedule L line 19(d)Schedule L line 19
    Basis sharing to the 1040Data share fields, including beginning basisThe shareholder individual return
    Account names vary by client. The screens and the return lines do not.

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    Where to Enter Shareholder Basis in UltraTax CS on a trial balance

    A working trial balance extract. Totals tie, and the row this page is about is highlighted.
    Acct #AccountDebitCredit
    1000Cash42,800.00
    1200Accounts receivable68,500.00
    1300Inventory55,000.00
    1500Equipment145,000.00
    1510Accumulated depreciation47,500.00
    2000Accounts payable28,400.00
    2100Accrued expenses9,200.00
    2400Notes payable92,000.00
    2450Due to shareholder (the account this page is about)15,000.00
    3000Common stock10,000.00
    3900Retained earnings86,300.00
    3950Shareholder distributions52,000.00
    4000Gross receipts612,000.00
    5000Cost of goods sold318,000.00
    6000Salaries and wages88,000.00
    6050Officer compensation72,000.00
    6300Depreciation expense21,500.00
    6900Other operating expenses37,600.00
    Total900,400.00900,400.00
    A working trial balance extract. Totals tie, and the row this page is about is highlighted.

    Example journal entries

    Shareholder lends the company $15,000
    AccountDebitCredit
    Cash15,000.00
    Due to shareholder15,000.00
    Creates loan basis, and belongs on Schedule L line 19 where the diagnostic compares it.
    Company repays $5,000 of the loan
    AccountDebitCredit
    Due to shareholder5,000.00
    Cash5,000.00
    Year end principal is beginning balance plus current year loans less repayments.

    A dialog, not a screen

    Basis is not on an input screen. Open Shareholder Information, go to the Other Info tab for the shareholder, and open the Shareholder Basis dialog. Any entry there triggers the calculation.

    UltraTax then produces a Shareholder Basis Worksheet detailing stock and loan basis. It appears in the Schedule K-1 package in Form View, under the Shr folder, on the Basis and P2 tabs.

    When the worksheet does not appear

    Check the suppressions before checking the inputs. The 1120 tab in the General folder carries fields that suppress the basis calculation and suppress data sharing, including a beginning basis data share field.

    Suppressing the worksheet calculation also stops basis data from sharing to the 1040 client, which is the quiet version of the problem: the entity return looks fine and the shareholder's preparer gets nothing.

    Loan basis has its own tab

    Beginning balance, current year loans and repayments go on the Loan tab, and UltraTax computes the year end principal from them.

    It also runs a check worth relying on: a diagnostic prints when total shareholder loan principal does not agree with Schedule L line 19(d). That is a genuine reconciliation between the equity analysis and the balance sheet, and it catches the common case where a repayment was netted against the loan account on the books and never entered.

    Negative basis

    UltraTax cannot limit basis to zero when Other decreases entries exceed the available basis, so a negative figure on the worksheet is a signal rather than a result to accept.

    Basis stops at zero. Losses beyond basis are suspended at the shareholder level, and distributions beyond basis generally produce capital gain on the shareholder's return. A negative worksheet balance means the entries need revisiting, usually because an amount was entered as an other decrease that should have been limited or allocated differently.

    Why the entity preparer should care

    The limitations apply on the shareholder's 1040, not here. But the facts live on the entity return, and basis data shares to the 1040 client automatically for the current year items.

    Beginning of year basis and prior suspended losses share only when the relevant data share fields are marked, which means a new client's history does not travel unless somebody sets it up.

    Tax return treatment

    Where this account is reported on each business return
    FormLine
    Form 1120SShareholder Basis Worksheet, with loans on Schedule L line 19
    Form 7203Filed with the shareholder 1040, where the limits apply

    Common questions

    Where do I enter shareholder basis in UltraTax CS?

    In the Shareholder Basis dialog, reached from the Other Info tab of Shareholder Information. Any entry there starts the calculation, and loan basis has its own tab inside the dialog.

    Why is the Shareholder Basis Worksheet not printing?

    Usually a suppression. The 1120 tab in the General folder has fields that suppress the basis calculation and the data sharing, including a beginning basis data share field. Suppressing the calculation also stops basis from sharing to the 1040 client.

    Where does UltraTax show the basis worksheet?

    In Form View, inside the Schedule K-1 package, under the Shr folder on the Basis and P2 tabs. It details the calculation of both stock basis and loan basis.

    What does the shareholder loan diagnostic mean?

    That the total shareholder loan principal computed from the Loan tab does not agree with Schedule L line 19(d). It is a real reconciliation between the basis computation and the balance sheet, and it most often means a repayment was netted against the loan account in the books and never entered.

    Related answers

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    Last reviewed October 18, 2026.

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