LLC Tax Filing Service for Small Business Owners

Running your LLC means the IRS expects a federal return every year. Rocket Wave handles your tax filing as your compliance partner — so you stay focused on your business, not your paperwork.

April 15 is the federal tax deadline for most LLC and C-Corp owners. File on time and avoid automatic IRS penalties.

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Federal Tax Filing Assistance for LLC and C-Corp Owners

We identify the right filing type for your business structure, prepare your return, and submit it to the IRS on your behalf.

Business Review

Our team reviews your entity type, ownership structure, and annual revenue to identify the correct federal forms for your return.

Return Preparation

We prepare your 1040, 1065, Schedule C, 1120-S, or 1120 — whichever applies — and review all figures before filing.

IRS Filing and Confirmation

We submit your completed return to the IRS and confirm receipt, keeping you updated at every step.

Our Packages

What Does Our Package Include?

Every LLC and C-Corp tax filing package includes the following.

Package Summary

Business structure review and form identification
Preparation of all required federal tax forms
IRS filing and submission confirmation
Progress monitoring and status updates
Annual deadline reminders to keep you compliant

Our Packages

Choose Your Filing Package

Select based on your business structure and annual revenue. All packages cover US-resident LLC and C-Corp owners.

Form	Description	Under $100K	1M–5M	Over $5M
1040	Income Tax Filing (Resident Member)	$300	$375	$500
1040-NR	Income Tax Filing (Non-Resident Member)	$170	$185	$200
1065	Multi Member LLC	$220	$230	$250
1040 + 1120-S	LLC(S-Corp) Owned by Resident	$350	$350	$350
1040 + Schedule	LLC Owned by Resident	$300	$400	$500
1040 + 1120	Inc Owned by Resident	$450	$550	$700

All prices are for Rocket Wave’s filing service only. Government fees, IRS penalties, and state-level tax filings are not included.

Stay Compliant. Stay in Business.

Missing or late tax filings put your LLC’s good standing at risk. Rocket Wave makes sure your return is filed correctly and on time, every year.

Avoid IRS Penalties: The failure-to-file penalty is 5% of unpaid taxes per month, up to 25%. Filing on time — even with an extension — eliminates this risk entirely.
Protect Your LLC’s Good Standing: Clean federal tax filings are required to maintain your business banking, renew your registered agent, and keep your LLC active with the state.
Get the Right Form Filed: 1040 with Schedule C, 1120-S for S-Corp election, or 1120 for a C-Corp — each has different rules and deadlines. We confirm the right form for your situation before filing.

Our Packages

Need a US LLC First?

Form your US LLC before applying for ITIN. We’ll take care of everything.

Offerings	RocketWave	Doola	Firstbase	Bizee	Zen Business
LLC Formation	$197+ State fees	$297+ State fees	$399+ State fees	$199+ State fees	$0+State fees (Only for US Residents)
EIN
Operating Agreement
Registered Agent Service for 1 year
Mail forwarding service for 1 year
BOI Report Filing
Incorporation Timeline	3 to 5 Days	1-2 weeks	3 to 4 Weeks	3 Weeks	2 to 3 Weeks

Starting a business is like launching a rocket 🚀

We ensure your idea takes off smoothly and reaches new heights! Discover our full range of global business solutions.

Company Formation

Simplify your global company formation with us. Establish your business in the US, UK, or Dubai.

Operational Support

Our dedicated team is here to help with banking solutions, operations, taxation, and more.

Business Compliance

Our compliance packages cover annual filings, tax requirements, legal support, dissolution, etc.

Frequently Asked Questions

When is the federal tax deadline for LLC owners?

Most individual returns including Schedule C are due April 15. S-Corp and Partnership returns (1120-S and 1065) are due March 15. C-Corp returns are due April 15. Extensions of up to 6 months are available but must be filed before the original deadline.

What is the difference between filing with Schedule C and filing Form 1120-S?

Schedule C is used when your LLC is taxed as a sole proprietorship — profits pass through to your personal 1040. Form 1120-S applies when your LLC has elected S-Corp tax status. The right form depends on your tax election and ownership structure. Our team confirms this during your eligibility review.

What happens if I miss the April 15 deadline?

The IRS charges a failure-to-file penalty of 5% of unpaid taxes per month, capped at 25%. If you cannot file by the deadline, request an extension before April 15 — this gives you until October 15, though any taxes owed are still due on April 15.

What are the obligations for a Multi Member LLC?

Primarily, a Multi Member LLC has to file Form 1065. Additional forms have to be attached to the Form 1065, depending on the resident status. For each member who is a US Resident you have to file Forms 1040 and 1120. For each Non-Resident member, Forms 1040-NR and 1120-NR.

Can Rocket Wave file my return if my LLC had no income this year?

Yes. You may still have a filing obligation even with zero income, particularly if your LLC was active during the tax year. Our team confirms your specific obligation during the eligibility review.

Does Rocket Wave handle both my business and personal tax return?

The packages above cover your business federal return. For individual 1040 filing that includes business income from your LLC, the 1040 + Schedule C package covers both in a single filing.

Does Rocket Wave handle state tax filings?

Our service covers federal IRS filings only. State tax obligations vary by state and are separate from your federal return. Contact us to discuss your state requirements.

File Your LLC Tax Return on Time - Every Year

Rocket Wave keeps your business compliant year after year. One less thing to worry about before every April deadline.

LLC Tax Filing Service for Small Business Owners

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Global Entrepreneurs