Skip to main content Find out if your company has tax risks before the IRS does
Just 1 minute — and you'll know for sure whether your company has tax risks with the IRS and the state. Free, with a clear report and next steps.
The company mostly meets IRS and state requirements, with a few items that need attention.
The sample report is shown for illustration and is not accounting or tax advice.
Three steps to a clear picture of your company
No automated bots — the report is prepared by real ILLION accountants and Enrolled Agents.
Fill out the form
Share your company details — address, city, ZIP, state of registration — and the contact method that suits you: phone, email, WhatsApp or Telegram.
We check the status
ILLION specialists compare your company against IRS requirements and the state registry: deadlines, agent status, mandatory forms.
You get the report
Within 24 hours we'll send a personal report with risks and an action plan, through the contact method you chose.
Full support for your US business
A company check is just the start. ILLION can then take the whole routine off your plate: accounting, payroll and tax returns.
Full-service accounting
All-in-One Accounting — full accounting outsourcing, so you never dig for documents before a deadline again.
- Bookkeeping and transaction tracking every month
- Financial reporting and Sales Tax
- A personal accountant on call
Payroll for your team
Wage calculation, payroll taxes and form filings — on time and error-free, for employees and for yourself.
- Wage calculation and payment
- Payroll tax filings
- W-2 / 1099 on time
Personal and business tax returns
1040, Schedule C, 1120, 1120-S, 1065 — we'll prepare and file on time, with no late penalties.
- Personal returns (1040, Schedule C)
- Business returns (1120, 1120-S, 1065)
- Prepared and filed by a licensed Enrolled Agent
Request a company check
Filling it out takes about a minute. We don't share your data with third parties.
Request received!
Thank you! We'll reach out using your preferred contact method within 24 hours and send you the report on your company.
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Download guideFrequently asked questions about the company check
Yes. The initial check of your company against IRS and state requirements is free and comes with no obligation. If deeper work turns out to be needed — such as bookkeeping or tax filing — we'll quote the cost separately, before we start.
No, this is a preliminary check of your company's status and doesn't replace individual advice. For formal recommendations, we'll schedule a separate meeting with your accountant or Enrolled Agent.
Usually within 24 hours of submitting the form — via the contact method you chose: email, call, WhatsApp, or Telegram.
Yes. Check the services you need in the application form — we'll reach out and offer a suitable plan for bookkeeping, payroll, or tax filing.
LLC, C-Corporation, S-Corporation, and Partnership entities registered in any US state, including companies owned by non-residents.
No. We regularly work with non-residents and can help both with the company check and with obtaining an ITIN if needed.
Ready to know for sure, not guess?
A free check shows your company's real standing with the IRS and the state. And if we find something to fix, we'll take care of it — under the oversight of one dedicated Enrolled Agent.
- Company formation
- Full-service bookkeeping
- Payroll
- Personal tax returns
- Business tax returns
- Sales tax