A North Dakota LLC is a federal pass-through by default and pays no entity-level income tax. Profit flows to the owners, who pay North Dakota personal income tax up to 2.5% on their share. The IRS treats a single-member LLC as a disregarded entity and a multi-member LLC as a partnership, and an S-corp election on Form 2553 can cut self-employment tax once net income passes $40,000-$60,000. North Dakota levies no franchise tax and no separate entity-level income tax, so the state burden is the personal rate on pass-through profit, while non-resident owners with no North Dakota-sourced income owe federal information filings but no state income tax.
A North Dakota LLC is a federal pass-through by default and pays no entity-level income tax. Profit flows to the owners, who pay North Dakota personal income tax up to 2.5% on their share. The IRS treats a single-member LLC as a disregarded entity and a multi-member LLC as a partnership unless the LLC elects corporate treatment. North Dakota layers a personal income tax up to 2.5% on the profit that reaches a resident owner's return. An S-corporation election can lower self-employment tax once net income clears $40,000-$60,000.
North Dakota levies a personal income tax up to 2.5% on pass-through LLC profit that reaches the owner's individual return. There is no separate entity-level LLC income tax at the state level. The rate applies to North Dakota-sourced income and to resident owners' full income. A non-resident owner with no North Dakota-sourced income owes no North Dakota tax on foreign-earned profit. This 2.5% top rate is far below high-tax states, though it stands above the zero income tax of Wyoming and Nevada. State tax is separate from the federal treatment the LLC elects.
By default, a single-member North Dakota LLC is a disregarded entity taxed on Schedule C of the owner's Form 1040, and a multi-member LLC is a partnership filing Form 1065 with K-1s to members. Neither default carries a federal entity-level tax; profit passes through to the owners. The disregarded-entity default keeps single-owner filing simple, while the partnership default allocates income by the operating agreement. An LLC can override either default by electing S-corporation or C-corporation treatment when that lowers total tax.
An LLC elects S-corporation taxation by filing IRS Form 2553, which splits income into a reasonable salary subject to payroll tax and distributions that avoid the 15.3% self-employment tax. The election becomes worthwhile once net income passes $40,000-$60,000, where the self-employment tax saved on distributions outweighs the added payroll compliance. Below that range, the payroll cost outweighs the benefit. The salary must be reasonable for the work performed, and the LLC runs payroll and files quarterly employment returns after electing.
Default LLC owners pay 15.3% self-employment tax on net business income: 12.4% Social Security up to the $168,600 wage base plus 2.9% Medicare with no cap. This tax funds Social Security and Medicare and applies on top of income tax. An S-corporation election moves the non-salary portion of income out of self-employment tax, but adds payroll filings and the cost of running reasonable-salary payroll. The trade-off tilts toward S-corp once net income passes $40,000-$60,000.
Non-resident owners of a North Dakota LLC owe US tax only on income effectively connected to a US trade or business. An LLC without US-effectively-connected income files information returns but no income tax. A foreign-owned single-member LLC files Form 5472 with a pro-forma Form 1120 each year, and a multi-member LLC files Form 1065 with K-1s. An ITIN may be needed for personal filing. Anonymousllc.co partners with US tax preparers familiar with non-resident filings, and offers ITIN service at $299 where a personal tax ID is required.
Form 5472 is an information return required for any US disregarded entity with 25% or more foreign ownership. Most non-resident-owned single-member LLCs must file it annually alongside a pro-forma Form 1120. The form reports transactions between the LLC and its foreign owner. It carries no income tax by itself, but a missed filing draws a $25,000 penalty, so it is not optional for foreign-owned LLCs. Anonymousllc.co connects non-resident clients with preparers who handle the 5472 and pro-forma 1120 package each year.
Under the March 21, 2025 FinCEN interim final rule, domestic reporting companies are exempt from BOI reporting. Most North Dakota LLCs are domestic and currently exempt. Foreign reporting companies, meaning LLCs formed outside the US that register to do business here, remain obligated to file each report. A North Dakota LLC formed in the state is domestic and falls under the current exemption. Anonymousllc.co offers BOI filing at $150 per report for the foreign reporting companies that still owe one.
North Dakota's 2.5% top personal income tax sits above Wyoming and Nevada, which levy no state income tax, and below high-tax states. All four anonymous states also keep owners off public record. Wyoming charges no state income tax and a $60 annual report; New Mexico has no annual report at all; Delaware adds a $300 franchise tax; and Nevada layers about $350/year in state fees. North Dakota's income tax is modest, but the state discloses ownership, so a privacy-focused founder weighs both tax and anonymity when choosing a home state.
A North Dakota LLC files a federal return matching its election, a North Dakota personal or entity return where income reaches the state, and the $50 annual report due November 15. A single-member LLC reports on Schedule C, a partnership on Form 1065, and an S-corp on Form 1120-S. Foreign-owned single-member LLCs add Form 5472 and a pro-forma 1120. The North Dakota annual report is a compliance filing, not a tax return. Anonymousllc.co tracks the annual report and connects owners with preparers for the federal and state returns.
A North Dakota LLC lowers its tax bill by electing S-corporation treatment once net income passes $40,000-$60,000, claiming ordinary business deductions, and sourcing income to avoid North Dakota tax where the owner is a non-resident. The largest lever is the S-corp election on Form 2553, which moves the non-salary portion of profit out of the 15.3% self-employment tax while keeping pass-through treatment; the salary must stay reasonable for the work performed. Ordinary business deductions, from home office and equipment to contractor payments, reduce the net income that both self-employment and income tax apply to. North Dakota's personal income tax tops out at 2.5%, and a non-resident owner with no North Dakota-sourced income owes no state tax on foreign-earned profit. For a founder choosing a home state, Wyoming and Nevada levy no state income tax at all, which is one reason a privacy-focused non-resident forms in Wyoming and foreign-qualifies into North Dakota only when a physical presence requires it. Anonymousllc.co connects owners with US tax preparers who handle the S-corp election, the Form 5472 and pro-forma 1120 package for foreign-owned LLCs, and the state return where income reaches North Dakota.
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