Complete US business and tax services for entrepreneurs, startups, and foreign owners. LLC registration in Wyoming, Delaware, and Texas, EIN application, US tax filing including Form 1040, 1120, 1065, 5472, BOI reports, and annual filings. Fast, accurate, and compliant business formation and tax preparation support.
I Will Handle Your US LLC Registration, EIN Setup & Tax Filing
Complete LLC registration in 1 US state with basic LLC formation filing and EIN application support — the essentials to get your US business legally formed.
- LLC registration in 1 US state (Wyoming, Delaware, or Texas)
- Basic LLC formation filing
- EIN application support
- Filing receipt & confirmation
- Basic onboarding documentation
Full LLC registration with EIN setup, plus US tax filing or tax return preparation for the current year.
- Everything in LLC Registration Starter
- Full LLC registration with all documents
- EIN number issuance
- US tax filing or tax return preparation (1 return)
- Form 5472 filing where applicable
- BOI report filing
- Annual compliance briefing
Comprehensive package — LLC registration in any of Wyoming, Delaware, or Texas, EIN, sales tax permit, full tax filing, BOI report, and annual compliance guidance.
- Everything in LLC + Tax Filing Package
- State of choice (Wyoming, Delaware, or Texas)
- Sales tax / seller's permit application
- Multi-form tax filing where required (1040 / 1120 / 1065)
- BOI report filing
- Annual report preparation
- Year-round compliance support guidance
- Priority email support
Catch-up package for existing LLC owners with missed filings — multiple years of back-tax preparation, BOI reports, and current-year compliance restored.
- Everything in Complete USA Business & Tax
- Up to 3 years of back-tax filings (1040 / 1120 / 1065)
- Form 5472 catch-up filings (where applicable)
- Missed BOI report filings
- Annual report catch-up
- IRS notice response support (if applicable)
- Strategic compliance roadmap going forward
- Unlimited revisions
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Hi, I'm Kim — providing complete US LLC formation, EIN setup, and US tax preparation services for entrepreneurs, startups, and non-resident business owners.
If you're forming a US LLC from outside the United States, navigating IRS requirements, or preparing your annual tax filings, the paperwork can feel overwhelming. The forms are unforgiving, deadlines are strict, and a single error on something like a Form 5472 can trigger penalties starting at $25,000. My job is to take that complexity off your plate so you can focus on running the business while staying fully compliant on the tax and registration side.
What I help with on LLC formation and registration. LLC registration and formation in Wyoming, Delaware, or Texas — the three states most commonly chosen for non-resident owners due to favourable corporate law, privacy protections, and tax efficiency. EIN (Employer Identification Number) application support so your LLC can open bank accounts, hire employees, and file taxes. Tax ID setup and guidance on which structure fits your situation. Sales tax permits and seller's permits where applicable to your business. BOI (Beneficial Ownership Information) report filing under FinCEN requirements. Annual report filings to keep your LLC in good standing. LLC dissolution services when a business needs to close cleanly without ongoing compliance obligations.
What I help with on US tax preparation and filing. Form 1040 individual income tax returns covering W-2 income, self-employment income, rental income, and standard deductions or itemised filings. Form 1120 corporate income tax returns for C-corporations. Form 1065 partnership returns and K-1 schedules. Form 5472 information returns for foreign-owned single-member LLCs (this is mandatory and frequently missed by foreign owners — the penalty for non-filing starts at $25,000). LLC tax filing for both single-member and multi-member structures. Business tax returns for ongoing compliance. IRS communications and response support if you receive notices or audits.
Who I work with. Non-US residents forming their first LLC for ecommerce, dropshipping, SaaS, or services businesses. Startups needing clean US business structure for fundraising or international clients. Existing LLC owners who need help catching up on missed filings or staying compliant year-on-year. Solo entrepreneurs and freelancers needing US tax return support. Small business owners who want a single point of contact for both formation and ongoing tax work.
How I work. Every engagement starts with a clear scoping conversation about your business, your existing entity (if any), your tax residency, and your goals. I confirm scope, timeline, and required documents in writing before starting. Work is delivered with detailed handover documentation so you understand what was filed, where it was filed, and what your ongoing obligations are. I focus on clear communication and client satisfaction, ensuring every filing is handled with precision and care. My goal is to simplify complex tax processes, minimise errors, and help you stay fully compliant while supporting your business growth.
Languages. English.
Message me before ordering if your situation involves multiple entities, international tax treaties, ongoing IRS issues, or complex cross-border structuring — these need a custom scope rather than a standard package. For straightforward LLC formation and standard tax filings, order the package that matches your needs and I'll send a short brief questionnaire within a few hours.
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Compare Packages
| Feature | LLC Registration Starter | LLC + Tax Filing Package | Complete USA Business & Tax | Multi-Year Compliance |
|---|---|---|---|---|
| Delivery Time | 2 days | 4 days | 6 days | 14 days |
| Revisions | 1 | 2 | 3 | Unlimited |
| LLC Registration | 1 state | 1 state | WY/DE/TX choice | WY/DE/TX choice |
| EIN Application | ✓ | ✓ | ✓ | ✓ |
| US Tax Return Filing | ✗ | 1 return | Multi-form | Up to 3 years back-filing |
| Form 5472 Filing | ✗ | Where applicable | Where applicable | Catch-up included |
| BOI Report Filing | ✗ | ✓ | ✓ | Catch-up included |
| Sales Tax Permit | ✗ | ✗ | ✓ | ✓ |
| Annual Report | ✗ | Briefing only | Preparation | Catch-up included |
| IRS Notice Response | ✗ | ✗ | ✗ | ✓ |
| Compliance Roadmap | ✗ | ✗ | ✗ | ✓ |
Portfolio
Examples of the seller's work related to this Zinn.

LLC Registration & EIN Setup for Non-Resident Owner
Complete LLC formation in Wyoming for a non-resident owner running an ecommerce business, including state registration filing, EIN application with the IRS, and operating agreement preparation. Delivered with full compliance briefing covering Form 5472 obligations, annual reporting requirements, and BOI report filing — giving the client a clear understanding of their ongoing calendar of obligations from day one.


US Tax Return Preparation for Foreign-Owned LLC
Prepared and filed Form 1120 with Form 5472 attached for a foreign-owned single-member LLC, plus state-level filings and annual report. Engagement included reviewing prior-year filings to identify a missed Form 5472 and handling the catch-up filing to avoid the $25,000 penalty, plus building a clear compliance calendar for the client to follow going forward.

Extra Information
Why Choose Me
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Service Details
Frequently Asked Questions
Yes. Most of my work is with non-US residents and foreign owners forming LLCs in the United States. There's no requirement to be a US citizen or resident to own a US LLC, and many entrepreneurs and ecommerce businesses operate this way. I handle the formation, EIN application, and ongoing compliance specifically tailored to non-resident situations.
Wyoming offers strong privacy and low fees, making it popular for solo entrepreneurs. Delaware has the most established corporate law and is preferred by businesses planning to raise venture capital. Texas has no state income tax and is good for businesses with US operations or customers. The right choice depends on your business model and goals — message me with your situation and I'll recommend based on your specific circumstances.
Form 5472 is an information return required for foreign-owned single-member US LLCs. Even if your LLC has no US tax liability, this form is mandatory if you're a foreign owner — and the penalty for non-filing starts at $25,000. This is one of the most commonly missed filings by non-resident LLC owners, and catching this up properly is often the first thing I do for new clients who've been operating without filing it.
The Beneficial Ownership Information report is filed with FinCEN under the Corporate Transparency Act. Requirements have changed over recent years and continue to evolve, particularly around domestic versus foreign reporting companies. I'll advise on your current obligation based on your specific entity type and ownership structure when we scope your engagement, since the rules in this area have been actively changing.
Yes. The Multi-Year Compliance package is designed for exactly this situation — LLC owners who have missed filings, need to catch up on Form 5472, BOI reports, and back-tax returns. Catching up properly is far better than continuing to delay, as penalties compound. Message me with your specific situation before ordering so I can scope correctly based on how many years are involved.
All documents are handled through secure channels. I use encrypted document sharing for identity documents and tax forms, retain only what's necessary for the engagement, and follow standard professional confidentiality practices. NDAs are available on request and signed without question for sensitive work. Originals of all government-issued documents go directly to you.
IRS notice response support is included in the Multi-Year Compliance package. For other packages, IRS notice response can be added as a custom engagement — message me with the notice details and I'll quote based on the complexity. Some notices require formal Power of Attorney filing (Form 2848) which I can prepare as part of the engagement.
Your LLC has ongoing compliance obligations including annual reports, BOI updates if ownership changes, and annual tax filings. I provide a clear compliance briefing as part of the LLC + Tax Filing and Complete packages so you understand the calendar of obligations. Many clients return annually for tax filing and compliance work — message me about ongoing arrangements if you'd prefer that to one-off work.
Not strictly required, but most operating LLCs do open one. With your LLC formation documents and EIN, several US-friendly banking options are available to non-residents (Wise, Mercury, Relay, and others). I can advise on which options fit your business but I don't open the accounts for you — that's done directly between you and the bank for security reasons.
Tax planning and strategic advisory beyond what's covered in the package scope is available as a custom engagement. State-specific licensing (real estate, regulated industries), trademarks, complex multi-entity structuring, and ongoing bookkeeping services are separate engagements. Message me for any of these and I'll quote based on your specific needs.
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