A Wyoming LLC pays no state income tax. Wyoming has no personal income tax and no corporate income tax, one of nine US states with none. Federally, the IRS treats a single-member LLC as a disregarded entity and a multi-member LLC as a partnership by default, so profits pass through to the owners with no entity-level tax. An LLC can elect S-corporation treatment to save self-employment tax once net income exceeds roughly $40,000-$60,000. This page covers federal default treatment, the S-corp election, self-employment tax, non-resident filing, Form 5472, and BOI reporting.
By default, a Wyoming LLC is a pass-through entity: a single-member LLC is a disregarded entity taxed on Schedule C of the owner's personal 1040, and a multi-member LLC is a partnership that files Form 1065 and issues K-1s. Neither pays federal entity-level tax. Profits flow to the owners, who report them on their own returns. This avoids the double taxation a C-corporation faces. The LLC keeps this default treatment unless it files an election to be taxed as an S-corporation or C-corporation. Wyoming's state tax stays at zero regardless of which federal treatment applies.
No. Wyoming charges no state personal income tax and no corporate income tax, one of nine US states with no state income tax. There is no state income tax return to file for the LLC. This means the only income tax a Wyoming LLC faces is federal. Wyoming also charges no gross receipts tax on the LLC and no franchise tax on income. The state raises revenue through mineral extraction and sales tax rather than income tax, which is why LLC owners keep the full state-level tax benefit. A Wyoming LLC owner who lives in another state still owes personal income tax to their home state, since that tax follows residency rather than the LLC's formation state.
A single-member Wyoming LLC is a disregarded entity taxed on Schedule C of the owner's personal 1040. A multi-member LLC is a partnership that files Form 1065 and issues K-1s to each member, who then reports their share on a personal return. Neither structure pays federal entity-level tax; both pass profits through to owners. The difference is the filing mechanics: one Schedule C for a single owner, versus a partnership return plus K-1s for multiple owners. A foreign-owned single-member LLC adds a Form 5472 requirement on top of the disregarded-entity treatment.
An LLC electing S-corporation treatment by filing IRS Form 2553 saves self-employment tax once net income exceeds roughly $40,000-$60,000 per year. The reasonable-salary portion is subject to payroll tax; the remaining distribution avoids the 15.3% self-employment tax. Below that income range, the payroll compliance cost outweighs the tax savings. The S-corp election adds a required salary, payroll filings, and a separate Form 1120-S return. An S-corp election is available only to US-resident owners; a non-resident-owned LLC does not qualify. State tax stays at zero either way in Wyoming.
Default LLC owners pay 15.3% self-employment tax on net business income: 12.4% Social Security up to $168,600 plus 2.9% Medicare with no cap. This funds Social Security and Medicare in place of employer withholding. Electing S-corporation treatment reduces this by splitting income into a reasonable salary, which carries payroll tax, and distributions, which do not. The trade-off is added payroll compliance. Self-employment tax applies to US-resident owners with earned business income; a non-resident with no US effectively connected income owes no US self-employment tax at all.
A non-US resident who owns a Wyoming LLC files Form 5472 with a pro-forma Form 1120 each year if the LLC is a foreign-owned disregarded entity, or Form 1065 with K-1s if multi-member. Whether income tax is owed depends on US effectively connected income. An LLC with no US effectively connected income files the information return but owes no US income tax on foreign-earned profit. An ITIN is needed only when the owner must file a personal US return. Anonymousllc.co partners with US tax preparers familiar with non-resident filings to handle these forms correctly.
Form 5472 is an information return required for any US disregarded entity with 25% or more foreign ownership. A non-resident-owned single-member Wyoming LLC files it annually alongside a pro-forma Form 1120. The form reports transactions between the LLC and its foreign owner, such as capital contributions and distributions. It reports information, not tax owed, but the penalty for missing it starts at $25,000. This is the single most important federal filing for a foreign-owned Wyoming LLC, and Anonymousllc.co connects clients with preparers who file it on schedule.
It depends on US effectively connected income. A Wyoming LLC with no US effectively connected income files Form 5472 as an information return but owes no US federal income tax on foreign-earned profit. An LLC with US effectively connected income is subject to US income tax on that income. Effectively connected income arises from a US trade or business, such as a US office, US employees, or US-sourced services. Passive foreign-earned revenue routed through the LLC without US operations frequently falls outside it. A US tax preparer confirms the classification for each situation.
No, for most Wyoming LLCs. Under the March 21, 2025 FinCEN interim final rule, domestic reporting companies are exempt from beneficial ownership information reporting. A US-formed Wyoming LLC is a domestic reporting company and files nothing. Foreign reporting companies formed outside the US and registered into Wyoming remain obligated to file. BOI reporting is a federal FinCEN requirement separate from tax, and it does not change Wyoming's state anonymity. Anonymousllc.co files BOI reports at $150 per report for the foreign entities that still owe them.
Wyoming, New Mexico, and Nevada all charge no state income tax on LLCs, while Delaware imposes a $300 flat annual franchise tax. All four keep the same federal pass-through default at the IRS level. Wyoming stands out by pairing zero state income tax with the lowest ongoing maintenance among the privacy-focused states after New Mexico. The federal treatment, S-corp election, and non-resident filing rules are identical across US states, since those are set by the IRS. The state-level difference is the presence or absence of income and franchise tax, where Wyoming charges neither.
A Wyoming LLC collects sales tax only when it has nexus in a state that taxes its sales, such as a physical presence or economic nexus from sales volume. The LLC's Wyoming home state has no income tax, but sales tax follows where customers are, not where the LLC is formed. An online business selling to US customers registers for sales tax in states where it crosses the economic-nexus threshold, regardless of forming in Wyoming. A non-resident-owned Wyoming LLC selling services or digital goods to overseas customers frequently has no US sales tax obligation at all. A US tax preparer maps nexus to each situation.
A single-member Wyoming LLC reports on the owner's personal 1040, due April 15. A foreign-owned single-member LLC files Form 5472 with a pro-forma 1120 by April 15. A multi-member LLC files Form 1065 by March 15 and issues K-1s to members. An S-corp election adds a Form 1120-S due March 15. Missing the Form 5472 deadline carries a penalty starting at $25,000, so a foreign-owned Wyoming LLC treats that date as fixed. Anonymousllc.co connects clients with US preparers who calendar each deadline and file the correct forms for the LLC's structure.
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