For residents of Austria who own a US LLC

US LLC Owned From Austria: Form 5472, Taxes and Filing

A US LLC owned from Austria has a yearly IRS filing even if it earns nothing in the US. This guide shows the filings, the Austrian tax ID that goes on Form 5472, and what it means that the US has a tax treaty with Austria.

Form 5472Pro forma 1120Treaty: yesW-8BENBE-13

Quick answer

Does a resident of Austria who owns a US LLC have to file with the IRS?

Yes, if the LLC had a reportable transaction with you, and forming and funding it counts. A single-member US LLC owned by a resident of Austria files Form 5472 with a pro forma Form 1120 each year, usually by April 15 for a calendar year, even with no income. The US has an income tax treaty with Austria, which affects how profits and US-source payments are taxed, not whether Form 5472 is due.

Prepared by Illuminous Accounting · Sources checked November 11, 2026

At a glance

Yearly US filing
Form 5472 with a pro forma Form 1120
US tax treaty with Austria
Yes, per the IRS treaty list
Your home tax ID
The tax number issued by your local tax office; Austria issues it only to individuals who are liable to tax
Currency
Convert euros to US dollars; the form is in US dollars
Fees
See our Form 5472 filing service page, or request a quote

The US tax treaty with Austria and your LLC

Austria is on the IRS list of countries that have an income tax treaty with the United States (IRS treaty list). For an LLC owner, the treaty matters in two places.

Business profits and a permanent establishment

US treaties generally tax a treaty resident's business profits in the US only if they are attributable to a permanent establishment in the US, such as an office or a dependent agent. Taking that position on a US return is a treaty-based return position, disclosed on Form 8833; failing to disclose it carries a US$1,000 penalty (IRS Form 8833). Whether you qualify depends on the treaty's text, including any limitation on benefits article, so we read the actual treaty for your facts.

Treaty rates on Form W-8BEN

If a US payer pays you US-source income such as dividends, interest or royalties, the treaty claim on Form W-8BEN, naming Austria as your country of residence, is how you claim a lower withholding rate (IRS). Without a valid treaty claim, the general rate on that kind of income is 30% (IRS).

The yearly US filings for an LLC owned from Austria

Here is the yearly list for a single-member LLC whose only owner lives in Austria.

  • Every year with a related-party transaction: Form 5472, attached to a pro forma Form 1120. Forming the LLC, funding it and taking money out all count (IRS instructions). The LLC usually owes no US income tax as a disregarded entity; this is an information return.
  • Once, soon after you start: the BE-13 survey to the Bureau of Economic Analysis, generally within 45 days of a foreign person setting up or buying a US business (BEA rule).
  • Every year, to the state: whatever the formation state charges; US LLC annual fees by state lists them.
  • Only sometimes: Form 1040-NR, when the LLC earns income effectively connected with a US trade or business (IRS).

Missing Form 5472 costs US$25,000 per failure, and a substantially incomplete form counts as not filed.

Documents for owners living in Austria

Most of what goes into the filing comes from the LLC's own records. The parts that come from you, as an owner living in Austria, are short.

ItemFor an owner in Austria
IdentityPassport and current home address
Tax IDThe tax number issued by your local tax office; Austria issues it only to individuals who are liable to tax
Money in and outStatements showing what you paid into the LLC and took out during the year, including amounts in euros
Company papersArticles of organization and the IRS EIN letter

For a resident of Austria, this is usually the tax number issued by your local tax office; Austria issues it only to individuals who are liable to tax (OECD tax ID sheet).

The Austrian side of your LLC

Austrian founders use a US LLC for software, e-commerce and consulting work with US clients.

The US view of the LLC does not decide how Austria sees it. Ask a tax adviser in Austria how the LLC and its profit are treated there; we prepare the US filings and share the figures your adviser needs.

Fees and next step

Owners in Austria are handled exactly like owners anywhere else: Form 5472 with the pro forma Form 1120, or the annual package for a single-member LLC, prepared and signed by Gurleen Kaur, CPA licensed in British Columbia and Washington State. Fees are on our Form 5472 filing service.

See our Form 5472 filing service, the annual compliance package and which state to form in.

Treaty and law references for owners in Austria

Plain-language summaries; follow the links for the official text. Article numbers are from the treaty text on irs.gov.

Treaty

  • The IRS lists the 1996 income tax treaty. General effective date (IRS Table 3): treaty Jan. 1, 1999 (IRS treaty documents for Austria; treaty text; IRS Table 3).
  • Article 4 (Resident), which decides who counts as a resident for treaty benefits.
  • Article 5 (Permanent Establishment), which defines a US permanent establishment.
  • Article 7 (Business Profits), under which business profits are taxed in the US only if attributable to a permanent establishment.
  • Article 10 (Dividends), on dividends.
  • Article 11 (Interest), on interest.
  • Article 12 (Royalties), on royalties.
  • Article 16 (Limitation on Benefits), which sets the tests a resident must meet to claim benefits.
  • Article 22 (Relief from Double Taxation), on relief from double taxation.
  • Treaty benefits for income earned through a fiscally transparent entity, such as a single-member LLC, are decided under section 894 and Treas. Reg. section 1.894-1(d) (IRS Pub 515, Form 8833).

US law

  • Form 5472: Internal Revenue Code section 6038A and Treas. Reg. section 1.6038A-1; final regulations T.D. 9796 treat a foreign-owned US disregarded entity as a corporation for this purpose (IRS Form 5472 instructions).
  • US trade or business and effectively connected income: Code sections 864 and 871 (IRS Pub 519).
  • Treaty disclosure: Code section 6114, Treas. Reg. section 301.6114-1, and the section 6712 penalty (IRS Form 8833).
  • BE-13: 15 CFR 801.7 (eCFR).

The tax law of Austria itself also applies to you; check it with a local adviser.

Common questions

Is Form 5472 required for an LLC owned from Austria with no income?

Yes, when there was a reportable transaction with you, such as funding the LLC. No income is needed. A missing or substantially incomplete form carries a US$25,000 penalty.

Which tax ID from Austria do you need from me?

The tax number issued by your local tax office; Austria issues it only to individuals who are liable to tax. The IRS asks for the same foreign tax ID every year.

Does the United States have a tax treaty with Austria?

Yes. Austria is on the IRS list of US income tax treaties. The treaty can limit US tax on business profits to profits attributable to a US permanent establishment, a position disclosed on Form 8833, and lets you claim treaty rates on Form W-8BEN.

Do I need a Form 1040-NR as an LLC owner in Austria?

Usually only Form 5472 with the pro forma Form 1120 is filed. A Form 1040-NR is needed if the LLC has income effectively connected with a US trade or business, and the treaty may limit US tax to profits attributable to a US permanent establishment.

Sources

Every rule and figure on this page links to the IRS, CRA or other official source it comes from. Amounts change; we re-check them before each engagement.

Gurleen Kaur, CPA licensed in British Columbia and Washington State. Last updated November 11, 2026. This page is general information, not tax or legal advice for your situation.

Related guides: Form 5472 filing service, Annual compliance package, US LLC tax by country.

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