US Company Formation from Oman (2026): LLC or Corporation, No US Tax Treaty, Oman's New Personal Income Tax, Costs and Banking for Founders in Muscat
Forming a US LLC or corporation from Oman: no US–Oman tax treaty, 30% dividend withholding, Oman's 2028 personal income tax, costs, documents and banking.
Founders in Muscat and across Oman are building software, logistics, tourism and trading businesses with customers well beyond the Gulf. For those selling to the USA, a US company opens up US payment platforms, US marketplaces and US clients who prefer an American vendor, and it can be formed from Oman without travelling.
Oman is also the first Gulf country to legislate a personal income tax, due to start in 2028. That makes it worth understanding how a US company fits with Oman's rules now, rather than later. This guide explains how US company formation from Oman works, the US tax picture without a treaty, and what to prepare.
Short answer: a resident of Oman, Omani or expatriate, can own 100% of a US LLC or corporation, formed remotely without a US visit or SSN. With UCB, a Wyoming LLC with EIN is $249 all-in, or $348 with a US business bank account application. With no US–Oman tax treaty, US corporate dividends to an Oman-resident owner face 30% withholding, so a US LLC usually suits service and online businesses, and a Delaware C-Corporation suits startups raising US investment. A single-member LLC run entirely from Oman often owes no US income tax but files Form 5472 every year. Oman's new personal income tax, from 1 January 2028, is 5% on an individual's income above OMR 42,000 a year and is reported to apply to residents' worldwide income, so high earners should plan with an Omani adviser.
Can a resident of Oman own a US company?
Yes. US states place no restriction on the nationality or residence of owners. Omani citizens, GCC nationals and expatriates living in Oman can own 100% of a US LLC or corporation, be its only manager or director, and form it entirely remotely, with no US visa, Social Security number or US address. Every US company needs a registered agent in its state, included for the first year in every UCB formation. See registered agent explained.
Why founders in Oman form a US company
- US payment platforms. Stripe's full product, US payment links and subscription billing are available to a US company with a US bank account.
- US clients, who often prefer a US vendor they can pay by ACH. See receiving payments from US clients.
- Amazon.com and US marketplaces. See US LLC for e-commerce sellers.
- US investors, who invest in Delaware corporations. See raising US investment as a foreign founder.
The tax picture for residents of Oman
No US–Oman tax treaty
The USA has no income tax treaty with Oman. Dividends from a US corporation to a shareholder resident in Oman are withheld at the full 30%, whether business profits are taxed in the USA depends only on US domestic rules, and a W-8BEN from a resident of Oman cannot claim treaty benefits. See W-8BEN-E vs W-8BEN explained.
On the US side: LLC or corporation?
| US LLC (single-member) | US C-Corporation | |
|---|---|---|
| US federal tax if all work is done from Oman | Usually none | 21% of profits |
| US tax when profits are paid to the owner | None (not a dividend) | 30% withholding (no treaty) |
| Yearly federal filing | Form 5472 + pro forma 1120 | Form 1120 + Form 5472 |
| Investors | Most will not invest | Standard (Delaware) |
A single-member US LLC owned by a non-resident is ignored for US income tax. If you do all the work from Oman, with no US office, employees or dependent agents, the income is usually not effectively connected with a US trade or business, and no US federal income tax is due. The LLC still files Form 5472 with a pro forma Form 1120 every year, and missing it costs $25,000. A C-Corporation pays 21% on its profits wherever its people work, which suits startups raising US investment and businesses reinvesting in the USA. See effectively connected income explained, Form 5472 explained and LLC vs Inc for non-residents.
Without a treaty, the combination of 21% corporate tax and 30% dividend withholding makes a C-Corporation expensive for an owner who takes profits out regularly, so a US LLC usually suits freelancers, agencies, developers and e-commerce sellers. Startups raising from US investors still use a Delaware C-Corporation, because investors require it and profits are reinvested.
The Omani side
Oman taxes companies at 15% under its corporate income tax. For individuals, the big change is the personal income tax law issued by Royal Decree in 2025:
- It starts on 1 January 2028.
- It charges 5% on an individual's income above OMR 42,000 a year, so the great majority of residents will not pay it.
- Residents, broadly people in Oman for more than 183 days in a tax year, are reported to be taxed on worldwide income, which could include profits from a US company, subject to the law's deductions and exemptions.
For a high-earning founder, how Oman will treat a US LLC's profits, and whether they are taxed as they arise or when distributed, matters from 2028. An Omani adviser should confirm this as the implementing regulations are published; we handle the US side.
Expatriates. Many residents are nationals of India, Pakistan, Egypt, the Philippines, the UK or elsewhere. Your home country's rules may still apply, depending on your residence status there. US citizens and green card holders are US taxpayers wherever they live, and a US company works differently for them; tell us if this applies to you.
Which US state?
- Wyoming: the usual choice for freelancers, agencies and online businesses run from abroad, with low yearly costs and owners' names kept off the formation filing. See Wyoming LLC for non-residents.
- New Mexico: no annual report at all. See New Mexico LLC for non-residents.
- Delaware: for a corporation that will raise from US investors. See Delaware LLC for non-residents.
- Florida, Texas or New York: when the business will have an office, warehouse, staff or property there. See Florida, Texas and New York.
Try our state selector or read best state for non-residents.
What it costs
| With UCB | |
|---|---|
| Wyoming LLC with EIN, all-in | $249 |
| Wyoming LLC with EIN and US bank account application | $348 |
| Delaware corporation with EIN, all-in | $308 |
| Keeping a Wyoming LLC active each year | $121 |
| Keeping it active plus the yearly federal return | $421 |
| US business address add-on (own suite number) | $60 a year |
State fees and the first-year registered agent are included in our formation prices, with nothing added for the state. See what a US LLC costs every year and the cost calculator.
Documents you need
| Document | Notes |
|---|---|
| Passport | Valid national passport, clear colour scan |
| Omani resident card | Often requested by banks as proof of residence |
| Proof of address in Oman | A recent utility bill, tenancy contract or bank statement |
| Company name and business description | Two or three names; a specific description |
| Omani company documents | Only if an Omani company will own the US company |
No SSN, ITIN or US address is needed to form the company or obtain its EIN. See EIN for non-residents.
Banking and payments
US banks and fintechs accept applications from residents of Oman, but review them carefully, especially for trading, crypto and large cross-border flows. A specific business description, a working website, consistent details across the state record, EIN letter and application, and a US business address with your own suite number all help. Banks may ask for your resident card as proof of residence, and for your nationality as well as your country of residence, because both affect which providers can accept you.
See US business bank accounts for non-residents, why banks reject non-resident applications and Stripe for non-residents.
Worked examples
These are illustrative examples, not client cases.
Example 1: the Muscat travel tech founder. An Omani founder selling tour-booking software to US agencies forms a Wyoming LLC with a US bank account. The LLC usually owes no US income tax and files Form 5472 each year. Because the founder's income may exceed OMR 42,000 by 2028, they plan the Omani side with an adviser.
Example 2: the expatriate designer. A Filipino designer living in Oman forms a US LLC for US clients and keeps their Philippine and Omani positions checked with advisers in both countries.
Example 3: the startup raising money. An Omani startup raising from US investors forms a Delaware C-Corporation.
Common mistakes
- Choosing a C-Corporation for a services business and paying 21% plus 30% on dividends.
- Claiming treaty benefits on a W-8BEN; there is no US–Oman treaty.
- Ignoring Oman's 2028 personal income tax when planning a profitable US company.
- Ignoring Form 5472 because the LLC owes no US tax.
- Using the registered agent's address as the business address on bank applications.
Frequently asked questions
Will Oman's new income tax apply to my US company's profits? Possibly, from 2028, if your income is above OMR 42,000 and you are resident. The details depend on the implementing rules; ask an Omani adviser.
Does a US LLC owned from Oman pay US tax? Usually not, if all the work is done from Oman with no US office, staff or agents. It files Form 5472 every year.
Can I form a US company from Oman without visiting the USA? Yes. Formation, the EIN and bank applications are all done remotely. See open a US company without visiting.
Do I need an ITIN? Usually not for a single-member LLC or its EIN. See what is an ITIN and who needs one.
How UCB helps founders in Oman
We form US LLCs and corporations for residents of Oman remotely, all-in: a Wyoming LLC with EIN is $249, and our formation, EIN and bank account package is $348. Each year we keep the company active and file its federal return through our US tax filing service, working alongside your Omani tax adviser, who confirms the Omani side. If an LLC or a corporation clearly suits your plans better, we will tell you which and why. See also forming a US company from abroad: country guide.
Running a business from Oman and need a US company? WhatsApp us at +91 8105 199 399 or email enquiries@ucbsolutions.com, and we will recommend the right structure and state for you.
Let our experts handle it for you
Every business is different. Message us with your country, business type and goals, and we will recommend the right structure, state and package. We do the work; you focus on your business.
This article is general information for non-resident business owners and is not legal or tax advice. Rules and fees change; contact us to confirm what applies to your situation.
