U.S. corporations are required to file an annual Corporate Income Tax Return (Form 1120) to report income, expenses, deductions, and tax liability. Unlike partnerships, corporations are separate taxable entities, and errors or late filings can lead to significant penalties, interest, audits, and compliance risks. Corporate tax filings are especially complex for foreign-owned U.S. corporations, multi-state operations, and corporations with shareholder distributions or retained earnings. Our Corporate Income Tax Return Filing Service ensures your return is prepared accurately, filed on time, and fully compliant with the rules of the Internal Revenue Service—giving you clarity, confidence, and audit-ready records.
We review your corporation’s structure, ownership, and activities to ensure correct tax treatment and reporting.
We prepare and file Form 1120, ensuring accurate reporting of taxable income, deductions, credits, and payments.
You receive filing confirmation along with guidance on estimated taxes, future compliance, and recordkeeping.
Who must file a corporate income tax return?
All U.S. corporations, including inactive ones in many cases, must file Form 1120 annually unless formally dissolved.
What is the due date for Form 1120?
Generally, the return is due April 15 for calendar-year corporations, with extensions available.
Do foreign-owned corporations have additional requirements?
Yes. Foreign ownership can trigger additional disclosures and compliance considerations, requiring careful preparation.
Is corporate tax filing the same as paying tax?
No. Filing reports income and calculates tax; payment depends on the corporation’s taxable income and credits.
Can you help with late or missed corporate tax returns?
Yes. We assist with back-year filings, penalty mitigation, and compliance restoration.
If you’re not sure which plan fits your situation, start with the structured intake below. We’ll review your details and guide you to the cleanest compliance path.