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Map cash-basis expense sheet to Form 1120 schedules for C-Corp tax filing, including revenue reconciliation, Schedule L balance sheet reconstruction without prior returns, and gap identification.
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| name | form-1120-preparation-from-expense-sheet |
| description | Map cash-basis expense sheet to Form 1120 schedules for C-Corp tax filing, including revenue reconciliation, Schedule L balance sheet reconstruction without prior returns, and gap identification. |
| version | 1.0.0 |
| source | auto-extracted |
| extracted | "2026-04-14T00:00:00.000Z" |
| metadata | {"tags":["corporate-tax","form-1120","cash-basis","tax-filing"]} |
When a client provides an expense sheet as source-of-truth for a C-Corp cash-basis filing but lacks prior-year returns or complete bank records: (1) validate revenue/expense totals against the expense sheet, (2) map each expense line to the appropriate Form 1120 schedule (COGS, compensation, deductions, etc.), (3) build Schedule L balance sheet by reconstructing BOY balances from known entity facts (incorporation date, loan amounts, retained earnings assumptions), (4) identify critical gaps (bank balances on 1/1 and 12/31, capital stock, prior retained earnings, estimated tax payments) and request them explicitly, (5) confirm filing tool supports Form 1120 (FreeTaxUSA does not).
