We make it
100% compliant.
You focus on growth.

From company registration to marketplace setup and tax filing, we’ve got your business covered at every stage.

Get bundle offer

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Upscale growth

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Enter new markets without worrying about marketplace setups or compliance – focus on scaling your business.

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Financial compliance

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Get professional assistance to ensure all your bookkeeping and tax filings are managed with precision and on time.

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Tax planning

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Stay fully informed and compliant with US tax laws, avoiding any risks or mistakes when dealing with the IRS.

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Strategic advantage

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Make informed decisions with our expert research and due diligence, ensuring you select the best options for long-term success.

Make the most out of our
all-in-one compliance offer

Ensure your business runs smoothly with our comprehensive compliance bundle, covering everything from formation to financial reporting. Our professionals will handle the legalities to keep you compliant and ahead of the competition.

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Business formation

Business formation

Launch and protect your US business

Our comprehensive service covers everything you need to legally establish, finance, and protect your business in the US. From company registration to opening a bank account and securing your brand with a trademark, we handle all the crucial steps for you.

What's included:

  • Company formation in any state
  • Employer Identification Number (EIN)
  • Operating Agreement
  • Registered Agent service
  • Bank account registration
  • Trademark registration
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Marketplace setup

Marketplace setup

Expand your reach by entering leading marketplaces

Setting up accounts on major platforms like Amazon and Etsy can unlock vast opportunities for your business. We will handle the entire process, from account creation to optimizing your listings for maximum visibility.

What's included:

  • Account creation on Amazon, Etsy or Walmart
  • Product listing optimization
  • Marketplace compliance guidance
  • Ongoing support for store management
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Financial reporting

Financial reporting

Stay compliant with streamlined financial reporting

Accurate bookkeeping and timely tax filings are essential for staying on top of your business’s financial health. Our team ensures you remain compliant with US regulations, offering peace of mind throughout the process.

What's included:

  • Monthly bookkeeping consultations
  • Tax filing preparation
  • Quarterly and annual reports
  • Customized financial statements
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Tax planning

Tax planning

Be aware of tax payments and regulations

Understanding tax obligations is critical in running a business. We will provide expert consultation to keep you updated on the local US tax laws so you never miss a payment or important deadline.

What's included:

  • Tax optimization
  • Dividend planning
  • Clear guidance on tax payments
  • Regular updates on tax regulations
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Due diligence

Due diligence

Select the best marketplace for your products

Choosing the right marketplace is crucial for your business’s success. Our team conducts thorough research to recommend the best platforms that align with your product offerings and business goals.

What's included:

  • Market research
  • Competitive analysis
  • Platform recommendations
  • Pricing strategy assistance
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Product compliance

Product compliance

Ensure your products meet marketplace standards

We assist you in meeting all legal and regulatory requirements for your products to comply with U.S. marketplace standards. From certifications to safety regulations, we’ve got you covered.

What's included:

  • Compliance review
  • Certification assistance
  • Legal requirements guidance
  • Ongoing product support
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File your taxes the right way

Did you know that late filings can result in a penalty of up to 25% of your unpaid taxes? Let SellerSail assist you with tax planning and avoid the costly mistakes many business owners make.

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What you get

  • Accurate tax filings

    Ensure your taxes are filed correctly and on time, preventing costly errors.

  • Proper taxation

    We ensure you pay exactly what is required by law so you stay fully compliant.

  • Organized financial records

    Adhere to regulations with properly maintained and organized records year-round.

  • Timely tax reminders

    Avoid penalties with regular reminders for quarterly tax payments.

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Say goodbye to

  • Missed deadlines

    Never worry about filing taxes late and facing penalties again.

  • Confusing paperwork

    We take care of the complex forms and documentation, so you don’t have to.

  • Inaccurate filings

    Forget about the audits caused by filing errors and make sure your tax records are flawless.

  • State-specific tax confusion

    No more worrying about different tax regulations across states.

ico4x4Build and grow your
US business in
4 easy steps

Starting and managing your business in the US doesn’t have to be complicated. With these 4 straightforward steps, you'll have everything in place.

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1

Get a free consultation ☎️

Start with a tailored consultation so we can identify your business needs. We'll determine the services you require, including company formation if your business isn't registered yet.

2

Have your company formed (*optional) 🏁

If you don’t have a company registered in the US, we’ll handle the entire formation process for you. From legal paperwork to securing your EIN and opening a business bank account, we'll take care of everything.

3

Set up your marketplace 🛍️

Our experts will guide you on which marketplace(s) are best for your business, what’s required to join, and analyze competitor pricing to set the optimal price for your products. Additionally, we’ll advise on trademarks, patents, and certifications.

4

Go 100% compliant ✅

Our team will provide ongoing support for bookkeeping, tax filings, and overall compliance, ensuring you stay on top of your obligations with the IRS. You will never have to worry about the missed deadlines or penalties.

Why choose SellerSail’s bundle offer

Benefit from the all-inclusive bundle, designed with every aspect in mind.

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Comprehensive business setup

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We don’t just form your company, we also ensure it’s fully equipped to operate and thrive on top marketplaces in the US.

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Expert assistance

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Our team stays up-to-date with tax laws and marketplace regulations, giving you precise information for every state.

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Tailored solutions

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Every business is unique, and we customize our services to meet your specific requirements.

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Long-term partnership

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We don’t stop at setup. With consistent support, we’ll help you scale and adapt to any challenges that come your way.

Business formation pricing

Whether you're just starting out or need full compliance management, we have flexible pricing plans that meet any business needs

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Starter kit

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$499/yr + state fee

Get your business off the ground


Includes formation, EIN filings, Registered Agent service, Operating Agreement, and ongoing compliance reminders.


Form a company
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Bundle offer

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$249/mo + state fee

Ensure 100% compliance


This package covers formation, marketplace setup, annual state filings, IRS tax filings, a dedicated account manager, bookkeeper, and a complimentary CPA consultation.


Get total compliance

* Please note that each state imposes a one-time formation fee, which varies depending on the state you choose to form your company in.

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Did you know?

Taxpayers can deduct up to $5,000 of startup costs and up to $5,000 of organizational costs in the year the business begins. These deductions can significantly reduce your tax burden, but proper documentation and records must be maintained to claim them.

Ready for a brand-new experience?

Join the growing number of successful businesses that have trusted SellerSail to manage their US company setup and compliance.

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ico4x4FAQs about the US
business compliance

Trust legal experts to register your business in the US and start selling globally with confidence.

What are the penalties for missing the US tax filing deadline for an LLC?

If you miss or are late in filing Form 5472 and Form 1120 as a Foreign-Owned Single-Member LLC, the IRS can impose a fine of $25,000. That’s why having expert assistance is crucial to ensure timely filings and avoid costly penalties.

How will I be taxed if I don't have a physical presence in the US?

In the U.S., state income tax requirements vary by state. If you register your company in Alaska, Florida, Nevada, South Dakota, Texas, Washington, or Wyoming, you typically won’t have to pay state income taxes because these states do not impose them. Tennessee and New Hampshire do not tax wages but do tax certain types of investment income, such as dividends and interest.

When are federal taxes due in the US?

Federal income taxes for businesses are typically due on April 15 each year. However, if your business operates as a corporation, you may need to make quarterly estimated tax payments throughout the year, with due dates on April 15, June 15, September 15, and January 15 of the following year. To avoid penalties and ensure compliance, it's essential to stay on top of these deadlines, which is why professional assistance is highly recommended.

What is a W-9 form, and how does it apply to my business?

A W-9 form is used to collect taxpayer identification information (such as a Social Security Number or Employer Identification Number) from individuals or entities in the U.S. that provide services to your business. If you hire independent contractors, freelancers, or other vendors, you’ll need to request a W-9 from them to properly report payments to the IRS. This ensures your business remains compliant with tax reporting obligations. Having assistance with this process can help you avoid errors and penalties.

What is a W-8BEN-E, and how do W-8ECI and W-8EXP forms differ?

A W-8BEN-E is used by foreign entities to claim tax treaty benefits and reduce U.S. tax withholding. The W-8ECI reports income connected to a U.S. business, while the W-8EXP is for foreign entities like governments or tax-exempt organizations claiming exemptions. Each form serves different purposes, so choosing the right one is important for proper tax compliance.

What is a 1099 form, and why is it important for my business?

A 1099 form is used to report payments made to independent contractors, freelancers, and other non-employees. It's essential for your business because the IRS requires you to report these payments if they exceed $600 in a year. Properly filing 1099s ensures your business remains compliant with tax regulations and avoids potential penalties.

What is a 1099-NEC form?

The 1099-NEC form is used to report payments made to independent contractors and freelancers for services rendered. If your business pays non-employees $600 or more in a year, you're required to file a 1099-NEC with the IRS to report these payments.

What is a 1099-MISC form?

The 1099-MISC form is used to report various types of income, such as rent, prizes, awards, or payments to non-employees that don’t fall under the 1099-NEC. If your business makes payments over $600 in a year for these categories, you're required to file a 1099-MISC with the IRS.

When are these forms due, and what are the penalties for missing deadlines?

1099-NEC and 1099-MISC forms are generally due by January 31 of the year following the payment. The forms must be provided to both the IRS and the recipient by this date. Missing the deadline can result in penalties ranging from $50 to $280 per form, depending on how late the submission is, with a maximum penalty of $1.1 million per year for large businesses. To avoid these costly penalties, timely filing is crucial.

What is IRS Form 6166, and do I need it?

IRS Form 6166 is a certificate of U.S. residency issued to certify that a business or individual is a U.S. taxpayer. This form is often used to claim tax treaty benefits in foreign countries to reduce or eliminate double taxation. If your business operates internationally or receives income from foreign sources, you may need Form 6166 to avoid paying taxes in both the U.S. and another country.

What is IRS Form 8802, and why might I need it?

IRS Form 8802 is used to request a certificate of U.S. residency (Form 6166) to certify that you are a U.S. taxpayer. You might need this form if you are seeking to claim tax treaty benefits in a foreign country, which can help reduce or eliminate double taxation on your income. Having Form 8802 ensures that you can properly demonstrate your U.S. residency status to foreign tax authorities.

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