Corporation (S-Corp & C-Corp) 2026 (Pro) — Form 1120-S / 1120 Bookkeeping Spreadsheet

Bookkeeping, sorted — right on time. Paste your bank export and get clean, Form 1120-S / 1120-ready numbers — no accounting background needed. Your data never leaves your computer.

For S-corps & C-corps. 2026 tax year. Pro edition — everything in Flex, sized for up to 3,000 transactions per file. Best for busy years and higher-volume companies.

• Paste one amount exactly as your bank shows it (−240 out, 12,000 in) — the workbook takes the absolute value for you.
• Auto-sorts to ordinary business income and deduction lines using built-in rules you can switch on or off; your own rules always win.
• Needs Attention tab shows only the rows still missing a category.
• Cash Balance + bank check — type your bank's year-end balance and instantly see whether your books match.
• Assets & Liabilities schedule — equipment bought and loans taken, ready for your CPA and depreciation.
• Profit & Loss, Form 1120 line summary, Monthly / Weekly / Quarterly views. Negative bottom lines show in red.

Works in Microsoft Excel, Google Sheets, and LibreOffice. Instant digital download.

This is a bookkeeping template — not tax software or tax advice, and not affiliated with the IRS. Digital download — no refunds.