Corporate Tax Solutions for Compliance & Maximum Savings

File accurately Stay compliant

with M7 Tax™

Tax preparation services your business can trust

Schedule a Free Consultation

Start a LLC or Corporation?

Understand the main differences between corporate structures in the United States.

LLC

The most popular structure for international entrepreneurs. Chosen by 97% of our clients.

Flexible management
Single or multiple members
No minimum or maximum revenue
No corporate-level tax

C Corporation

Structure used by companies and startups with investors or that require corporate management.

Corporate management level
Shareholders instead of members
No minimum or maximum revenue
21% corporate-level tax

Financial Services that fit your business perfectly

Talk to an Expert

Let M7 handle your income taxes—on top of your bookkeeping. We’ll take care of your federal and state filings, 1099s, and Franchise Tax, so you don’t have to.

M7 gives you access to a dedicated tax preparer with decades of experience—ready to answer your questions and provide the information you need, exactly when you need it.

Your dedicated M7 tax preparer and finance expert work together behind the scenes to ensure every filing is completed on time. You’ll have peace of mind with live status updates and full visibility into your tax filings—every step of the way.

Corporate Tax Services M7 Can Handle:

Power your growth with smart tax strategies. Real results. Real impact. More savings, year after year.

✅ Preparation and Filing of IRS Form 1120S Annual income tax return for S Corporations.
✅ Preparation of Schedule K-1 (Form 1120S) Allocation of income, deductions, and credits to shareholders.
✅ Filing IRS Form 2553 Electing S Corporation status with the IRS.
✅ State Corporate Income Tax Filing Corporate returns based on your business’s state of incorporation.

✅ Estimated Quarterly Tax Payments Planning and calculating quarterly IRS and state tax payments.
✅ Business Owner Tax Planning Strategic planning for shareholder salaries, distributions, and retained earnings.
✅ IRS Compliance & Deadlines Management Ensuring timely filing and avoiding penalties.
✅ Amended Returns and Prior-Year Filings Corrections or updates for past filings.
✅ Multi-State Filing Support For businesses operating or registered in more than one state.
✅ Audit Support & IRS Representation Help with responding to notices or handling audits, if needed.

We’ll take care of your business taxes

Stress-free US M7 Tax preparation.

One-On-One Professional Tax Preparation

Best for most business types including S Corp, C Corp, LLC

Everything for a Federal Tax Return.
30 minute video call with a Tax Professional.
Protection Plus included.
Human support.
Secure Document Upload.

Get started

How it works

1. Gather your documents

Organize your documents, receipts, and all essential business information needed to file your taxes efficiently.

2. Provide business details

Answer a few questions to help us understand you and identify any factors that may affect your taxes.

3. Complete and await refund

Review, approve, and let us file with confidence – backed by our 100% accuracy guarantee.

TAX ADVISOR

Save time, cut costs, and ensure worry-free compliance

Find out more

Barry Wilcox TRUCK DRIVER

If you’re looking for a reliable and supportive accounting company, I highly recommend M7 Group. Their team was exceptional in helping me with my tax refund process, providing clear and concise explanations of all the tax laws and regulations.

Anastasia Pozynich STRATEGIC ADVISORY

I have been with Marcos since he ventured out and founded M7. He has seen me successfully through several audits and has been able to maximize my tax rebates. You will find he and his team very thorough and an absolute joy to work with.

Bruno da Silva BUSINESS OWNER (GOTECH)

Partnering with M7 has transformed how we manage corporate taxes! They’ve saved us time and effort by simplifying the filing process, ensuring compliance, and identifying valuable deductions. M7 truly understands our business and consistently finds ways to optimize our tax strategy, allowing us to focus on driving growth.