File your Form 1120 & 1120S with confidence

Form 1120 & 1120S

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Preparation Checklist
  • Corporate Information Corporate EIN, state registration numbers, and shareholder information including SSNs/ITINs.
  • Income Documents All corporate financial statements, 1099s, K-1s, and records of any other corporate income or expenses.
  • Deduction & Credit Records Receipts for business expenses, asset purchases, depreciation schedules, and records of corporate-level deductions and credits.
  • Prior Year Tax Return A copy of last year's corporate tax return (Form 1120 or 1120S). This helps us spot carryovers and ensure consistency.
  • Banking Information Corporate bank account information for tax payments or refunds.
How We Can Help You?

Professional Form 1120 & 1120S Filing Services

Whether you have corporate income, S-corporation elections, or complex deductions, we help you prepare and file your Form 1120 & 1120S accurately. Our goal is to reduce errors, avoid delays, and ensure your return is submitted on time with the right supporting information.

Professional Form 1120 & 1120S Filing Services

Benefits of working with us

Unlimited IRS Representation: Enrolled Agents are licensed by the U.S. Department of the Treasury and have unlimited rights to represent you before the IRS for audits, collections, and appeals. You have a dedicated advocate who speaks to IRS's language.

Maximized Deductions & Credits: Our experts go beyond basic filing. We conduct a thorough review of your financial picture to identify every legitimate deduction (like business expenses or charitable contributions) and credit (like education or energy credits) you qualify for, ensuring you keep more of your money.

Full-Service Financial Integration: As highlighted on our website, we offer complete business accounting, bookkeeping, and payroll services. This means your Form 1120 & 1120S filing is seamlessly integrated with your overall financial data, ensuring absolute accuracy and revealing strategic tax-planning opportunities for the future.

Who Needs to File Form 1120 & 1120S?

Filing requirements apply to corporations and S-corporations. Generally, you must file a Form 1120 for C-corporations or Form 1120S for S-corporations that have elected S-corporation tax status.

C-Corporations

Any business incorporated as a C-corporation with taxable income.

S-Corporations

Corporations that have elected S-corporation tax status for pass-through taxation.

Large Corporations

Corporations with complex corporate structures and multiple subsidiaries.

Professional Corporations

Law firms, medical practices, and other professional service corporations.

Real Estate Corporations

Corporations owning and managing rental properties or real estate investments.

Holding Companies

Corporations holding investments or other business entities.