A non-resident Delaware LLC often owes no US federal income tax, but it still has to file informational returns with the IRS, and the penalty for skipping even one of those forms starts at $25,000 per year. That gap between “no tax owed” and “serious penalty exposure” is where most foreign owners get caught. Forming the entity and keeping Delaware happy is the easy part; the federal paperwork is what quietly runs up the bill.
Forming the LLC From Abroad
Every Delaware LLC must have a registered agent with a physical address in the state.1Delaware Division of Corporations. FAQs Regarding Registered Agents If you don’t live in Delaware, that means paying a commercial registered agent service, which typically runs between $35 and $350 per year. The agent receives legal documents and state correspondence on behalf of the LLC.
The entity itself comes into existence when a Certificate of Formation is filed with the Delaware Secretary of State. Under the Delaware LLC Act, the certificate only needs to list the LLC’s name and the name and address of the registered agent.2Delaware Code Online. Delaware Code Title 6 Chapter 18 Subchapter II Members and managers do not appear on the filing, which is one reason foreign owners favor Delaware over many other states.
After formation you need an Employer Identification Number from the IRS. The EIN is required to open a US bank account and to file the federal returns described below, even if the LLC never earns a dollar of US income or hires anyone. You apply using Form SS-4.3Internal Revenue Service. About Form SS-4, Application for Employer Identification Number Non-residents without a Social Security Number or Individual Taxpayer Identification Number cannot use the online system; the application goes in by fax or international mail and is processed manually. The responsible party on the form must be an individual with authority over the entity, such as a member or manager.
What Delaware Charges Each Year
Delaware charges every LLC a flat annual franchise tax of $300, due by June 1.4Division of Corporations – State of Delaware. LLC/LP/GP Franchise Tax Instructions Miss that deadline and the state adds a $200 penalty plus 1.5% monthly interest on the unpaid balance.5Delaware Division of Corporations. Annual Report and Tax Instructions Unlike most states, Delaware does not require LLCs to file an annual report. The $300 and an active registered agent are the only recurring obligations to the Division of Corporations.
If your registered agent resigns or you stop paying them, the state will start forfeiture proceedings. A forfeited LLC loses its legal standing and can neither conduct business nor defend itself in court. Reviving it means filing a Certificate of Revival for a $200 filing fee on top of all back taxes, penalties, and interest.6Delaware Division of Corporations. Certificate of Revival Limited Liability Company
Delaware does not impose state income tax on an LLC that operates entirely outside Delaware’s borders. If all management and income-generating activity happens abroad, the state income tax question is settled. Whether you owe anything at the federal level depends on where the money comes from.
One item you can cross off the list: FinCEN’s Beneficial Ownership Information reporting. Under a March 2025 interim rule, entities created in the United States are exempt from BOI reporting under the Corporate Transparency Act.7FinCEN. Frequently Asked Questions Only entities formed under foreign law and registered to do business in a US state still have to file.
When a Non-Resident Owner Actually Owes US Tax
The entire federal income tax picture turns on a single question: where does the income come from? The US only taxes non-residents on income connected to the United States. If the LLC’s operations, management, and revenue all originate abroad, the income is foreign-source and no federal income tax is due.
By default, the IRS classifies a single-member LLC owned by a non-resident as a “disregarded entity,” meaning the LLC is ignored for tax purposes and all income is treated as the owner’s.8Internal Revenue Service. Limited Liability Company – Possible Repercussions An LLC with two or more non-resident owners is treated as a partnership by default.9Internal Revenue Service. IRS FAQ – Entity Classification for Domestic LLCs Either form can elect to be taxed as a C-Corporation by filing Form 8832, but for most non-residents using the LLC for its legal structure and banking access rather than US operations, the default classification is more favorable.10Internal Revenue Service. About Form 8832, Entity Classification Election
Effectively Connected Income
Income from a US trade or business is called “effectively connected income,” or ECI, and it is taxed at the regular graduated federal rates. The non-resident owner reports it on Form 1040-NR.11Internal Revenue Service. Taxation of Nonresident Aliens You generally cross into “engaged in a trade or business in the United States” when the LLC has a dependent agent in the US performing services central to the business, or when the LLC itself conducts substantial, continuous activity inside the country. Hiring independent US contractors, using a third-party fulfillment warehouse, or passively holding stock in US companies does not, by itself, create a US trade or business. If there is no ECI, there is no federal income tax to pay, which is the whole point for non-residents who form the LLC purely for its legal shell and US bank access.
Passive US-Source Income and the 30% Rate
Passive income from US sources that isn’t tied to a trade or business sits in a different bucket. The IRS calls it “fixed, determinable, annual, or periodical” income, and it covers things like dividends, interest, rents, and royalties from US payers.12Internal Revenue Service. Characterization of Income of Nonresident Aliens This income is taxed at a flat 30% on the gross amount, with no deductions, and the payer typically withholds the tax before you ever see the money.13Internal Revenue Service. Withholding on Specific Income A tax treaty between the US and your home country can reduce or eliminate that 30%. To claim a treaty rate, the foreign owner gives the US payer a Form W-8BEN (for individuals) or W-8BEN-E (for entities) before the income is paid out.
One structural warning for anyone considering a foreign corporation as the LLC’s sole member: the IRS imposes an additional 30% branch profits tax on ECI earned by a foreign corporation through a US branch, and a disregarded single-member LLC is treated as that branch.14GovInfo. 26 USC 884 – Branch Profits Tax15eCFR. 26 CFR 1.884-1 – Branch Profits Tax Non-resident individuals owning the LLC directly are not subject to this tax.
The Federal Filings You Owe Even With Zero Income
No income tax does not mean no filings. The IRS still wants informational returns, and the form depends on how your LLC is classified.
Single-Member LLC: Form 1120 With Form 5472 Attached
A foreign-owned single-member LLC classified as a disregarded entity has to file a pro-forma Form 1120 with Form 5472 attached.16Internal Revenue Service. Instructions for Form 5472 The 1120 functions as a cover sheet; you fill in the LLC’s name, address, and a couple of identifying items on page one and write “Foreign-owned U.S. DE” across the top. The real information lives on Form 5472, which reports transactions between the LLC and its foreign owner, such as capital contributions, distributions, and other transfers of money or property. If a reportable transaction with a related party totals $50,000 or less, you can describe it as “$50,000 or less” rather than giving an exact figure. An LLC with no reportable transactions at all does not need to file Form 5472, though in practice almost every operating LLC will have at least one contribution or distribution during the year.
Foreign-owned disregarded entities cannot submit this package electronically. You fax it to 855-887-7737 or mail it to the IRS office in Ogden, Utah. The due date is April 15 for calendar-year filers, and you can get an automatic six-month extension by filing Form 7004 before the deadline.17Internal Revenue Service. About Form 7004, Application for Automatic Extension of Time To File Certain Business Income Tax, Information, and Other Returns
Multi-Member LLC: Form 1065 and Schedule K-1
An LLC classified as a partnership files Form 1065, reporting the partnership’s income, deductions, and each partner’s allocated share.18Internal Revenue Service. Instructions for Form 1065 Each partner also gets a Schedule K-1 showing their portion of the income, which they use to determine their own US filing obligations. Form 1065 is due on March 15 for calendar-year partnerships, a month earlier than the disregarded entity package.
If the partnership earns ECI, Section 1446 adds a withholding obligation on each foreign partner’s share of that income. The rate is 37% for individual foreign partners and 21% for corporate foreign partners.19Internal Revenue Service. Who Must Withhold on Partnership Withholding Those rates match the top marginal brackets, so after filing a return the actual tax owed may be lower and excess withholding is credited back. The partnership reports the withholding on Form 8804 and issues each foreign partner a Form 8805 showing their share of ECI and the tax withheld.20Internal Revenue Service. Reporting and Paying Tax on Partnership Withholding Form 8804 is due the 15th day of the third month after the partnership’s tax year ends, though a partnership whose partners are all nonresident aliens gets until the 15th day of the sixth month.
The Penalties and How to Fix a Missed Year
Missing Form 5472 costs $25,000 per form, per tax year, and that penalty applies even when the LLC earned nothing.16Internal Revenue Service. Instructions for Form 5472 If the IRS sends a notice and you still don’t file within 90 days, another $25,000 accrues for every 30-day period the failure continues. A foreign owner who went two or three years without knowing about the requirement can easily be looking at $75,000 or more before anyone picks up the phone.
Late Form 1065 filings carry their own penalty, calculated per partner per month, and each missing or incorrect Form 8805 carries its own per-form penalty.20Internal Revenue Service. Reporting and Paying Tax on Partnership Withholding The exposure for a multi-member LLC that ignores everything stacks quickly.
The IRS can waive these penalties if you show “reasonable cause,” meaning you acted with ordinary business care and the failure wasn’t willful. A clean compliance history, reliance on professional advice (even wrong advice), and filing promptly after discovering the obligation all help. A pattern of ignoring international reporting hurts.
If you’ve missed prior filings and the IRS hasn’t contacted you yet, the Delinquent International Information Return Submission Procedures let you catch up without automatic penalties. You file the missing returns and attach a reasonable cause statement to each one. The program is only available if you aren’t already under examination or criminal investigation, and using it voluntarily is far better than waiting for the IRS to find the gap.
Foreign Bank Accounts in the LLC’s Name
A Delaware LLC is a US person for foreign account reporting purposes, even when every owner is a non-resident. If the LLC has a financial interest in or signature authority over foreign bank accounts whose combined value tops $10,000 at any point during the calendar year, it has to file a Report of Foreign Bank and Financial Accounts, known as an FBAR.21Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR) FBARs are filed electronically through FinCEN’s BSA E-Filing System rather than with the IRS, and the deadline is April 15 with an automatic extension to October 15.22FinCEN. Report Foreign Bank and Financial Accounts
This surprises a lot of non-resident owners. The $10,000 threshold is low enough that a single operating account abroad trips it. Willful FBAR violations can carry penalties up to the greater of $100,000 or 50% of the account balance per violation. Non-willful violations carry penalties of up to $10,000 per account.
Realistic Annual Cost
Running a non-resident Delaware LLC costs more than the state fees alone. A commercial registered agent runs roughly $50 to $300 per year. The Delaware franchise tax adds a fixed $300. The real line item is professional tax preparation: the Form 1120 and 5472 combination for foreign-owned disregarded entities is a specialized filing, and CPA fees typically run from $500 to $3,000 depending on how many related-party transactions have to be reported. Multi-member LLCs with partnership returns and Section 1446 withholding pay more.
A $500 preparation fee looks expensive right up until you compare it to a $25,000 penalty for a filing you didn’t know existed.
Shutting the LLC Down Cleanly
When you no longer need the LLC, winding it up properly stops the franchise tax clock and prevents forfeiture. First, pay all outstanding franchise taxes, penalties, and interest through the effective date of cancellation. Then file a Certificate of Cancellation with the Delaware Division of Corporations, which costs $220.23Delaware Division of Corporations. Certificate of Cancellation of a Limited Liability Company A final Form 1120 and 5472, or a final Form 1065 for partnerships, must still be filed with the IRS covering the short final tax year. Skip that last return and the penalty clock keeps running even after the state treats the entity as cancelled.