Delaware Franchise Tax for Foreign-Owned LLCs: What You Owe Each Year
Updated: Oct 6
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Flat LLC tax vs. the corporation calculation methods
When you form a Limited Liability Company (LLC) in Delaware as a non-US person, one of the first questions that arises is how much you'll owe in franchise taxes each year. Unlike many other states, Delaware has two distinct ways to calculate this annual fee: a flat rate for LLCs and a more complex method for corporations. As an Enrolled Agent, I often advise foreign-owned LLCs on these differences.
For LLCs, the tax is straightforward: it's a fixed $300 per year if you're doing business in Delaware or simply maintaining your LLC as a legal entity there. This flat rate applies regardless of whether your company has significant income or assets—it’s simply an administrative fee to keep your LLC active and compliant with state regulations.
In contrast, corporations must calculate their franchise tax using either the authorized shares method or the assumed par value capital method. These methods can lead to significantly higher taxes based on the corporation's structure and activities. For foreign owners setting up a US entity for the first time, it’s crucial to understand that LLCs are much simpler in this regard.

Why the "assumed par value" method surprises founders
The assumed par value capital method surprises founders because the default bill is computed a different way. Delaware first calculates a corporation's franchise tax under the authorized shares method: $175 for 5,000 authorized shares or fewer, $250 for up to 10,000, and $85 for each additional 10,000 shares. A startup that authorizes 10,000,000 shares, which is common, sees a bill of about $85,165. The assumed par value capital method recomputes the tax from the company's total gross assets and issued shares, and for an early-stage company it often brings the tax down to the $400 minimum.
The corporation has to choose the lower method itself when it files its annual report; Delaware does not do it for you. None of this applies to an LLC, which pays the flat $300 and files no annual report.
Due dates and penalty/interest for late payment
The due dates differ by entity type. A Delaware LLC's $300 annual tax is due on or before June 1 each year. A Delaware corporation's annual report and franchise tax are due on or before March 1. Paying late costs a $200 penalty plus interest of 1.5% per month on the tax and the penalty, for LLCs and corporations alike.
As an Enrolled Agent, I often remind clients that staying on top of these deadlines is crucial to avoid additional costs and potential legal issues. Missing this deadline can also affect your company's compliance status with the state, leading to possible restrictions on conducting business or even dissolution proceedings if the tax remains unpaid for too long.
How this differs for a Delaware C-corp vs. LLC
The franchise tax landscape changes significantly when you switch from an LLC to a Delaware C-corporation. For LLCs, it's a simple $300 annual fee, but corporations must navigate more complex calculations and higher potential costs. The authorized shares method and the assumed par value capital method can lead to substantial tax bills based on your corporation’s structure.
Understanding these differences is crucial when deciding between an LLC and a C-corporation for your business needs. As an Enrolled Agent, I often advise clients to carefully consider their long-term goals and financial implications before making this decision. For many non-US persons looking to establish a legal entity in the US, starting with an LLC can be more manageable due to its simpler tax structure.
Budgeting for it as a fixed annual cost
One of the benefits of forming a Delaware LLC is that you know exactly what your franchise tax will be each year: $300. This predictability makes budgeting much easier compared to the variable costs associated with corporations or other states' more complex systems. As an Enrolled Agent, I recommend setting aside this amount early in the fiscal year to avoid late fees and penalties.
By treating the annual LLC franchise tax as a fixed cost, you can plan your business finances more effectively without unexpected expenses disrupting your budget. This straightforward approach helps maintain compliance with minimal financial impact, making it easier for foreign owners to manage their US entity's ongoing costs.
Avoiding the late notice that leads to forfeiture
Delaware sends its tax notices to the company's registered agent, not to the owner abroad, so the reminder only reaches you if your agent forwards it and has your current contact details. An LLC that does not pay loses its good standing, cannot get a certificate of good standing for a bank or an investor, and can eventually be cancelled by the state. As an Enrolled Agent, I advise putting June 1 on your own calendar and paying online through the Delaware Division of Corporations a few weeks early.
By ensuring timely payment and maintaining compliance with Delaware's requirements, you protect your business from unnecessary complications and financial penalties. Staying informed about these deadlines is essential for foreign owners who may not be as familiar with the local tax system but still want to ensure their US entity remains legally sound and operational.
Frequently Asked Questions
Do I need an ITIN or SSN to pay Delaware franchise taxes?
No, you don’t need an ITIN or SSN to pay Delaware franchise taxes. As a foreign-owned LLC, you can use your EIN for tax filings.
Is the BOI report required for my US-formed LLC?
Under FinCEN's March 2025 interim rule, entities formed in the US are exempt from federal Beneficial Ownership Information (BOI) reporting. Only entities formed outside the US and then registered to do business here must file.
How can I ensure I don't miss the Delaware franchise tax deadline?
Put June 1 on your own calendar (March 1 for a corporation) and pay online through the Delaware Division of Corporations a few weeks early. Keep your contact details current with your registered agent, because the state's notice goes to the agent.
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This article is general information, not individual tax advice. If you want to talk through your specific situation, book a free 20-minute review or call or text us directly.
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