Delaware Franchise Tax: How It's Calculated & How to File

Delaware franchise tax is the annual fee your corporation pays the state to stay in good standing, and Delaware lets you calculate it two ways, then pay whichever is lower. The trap is that the default Authorized Shares Method can turn a startup with 10,000,000 authorized shares into a five-figure bill, while the Assumed Par Value Capital Method brings the same company back down toward the $400 minimum. You file the Annual Franchise Tax Report and pay online by March 1 each year.

This is general information, not legal or tax advice; figures are current as of June 2026. Delaware fees and thresholds change — confirm the live numbers on corp.delaware.gov before you file.

What is the Delaware franchise tax, and who pays it?

It is a flat annual fee every Delaware corporation pays for the privilege of being incorporated there, regardless of whether the company earned a cent. It is not a tax on income or profit, so even a dormant, pre-revenue C-Corp owes it.

Every domestic Delaware C-Corp must file an Annual Report and pay franchise tax online on or before March 1 for the prior year. The annual report filing fee for a non-exempt domestic corporation is $50, and that sits on top of whatever franchise tax your calculation produces.

The franchise tax is not optional and not based on activity — if the entity exists on Delaware's books, the clock is running. This is the same March 1 deadline you set when you formed the company; see our Delaware C-Corp formation guide for where it fits in the calendar.

Why does a '$400' franchise tax bill balloon into thousands?

Because Delaware defaults to the method that charges you the most, and most founders never look at the second one. When the state mails or displays your bill, it computes the tax using the Authorized Shares Method — which punishes the exact share structure venture-backed startups are told to adopt.

A standard early-stage cap table authorizes 10,000,000 shares. Run that through the Authorized Shares Method and the bill lands in the tens of thousands, because the method scales with how many shares you authorized, not what they are worth or whether you issued them.

The classic shock: a founder authorizes 10,000,000 shares on advice from their lawyer, then opens a Delaware bill for $80,000+ in February. The share count is correct — the calculation method is the problem.

The fix is to recalculate using the Assumed Par Value Capital Method, which ties the tax to your par value and gross assets instead of your raw authorized share count. For a typical startup with low par value and modest assets, that drops the bill back toward the $400 floor.

How does the Authorized Shares Method work?

This method ignores your finances entirely and bills you purely on the number of shares you authorized in your Certificate of Incorporation. It is simple, which is why Delaware uses it as the default — and brutal for high-authorization startups.

The tiers, per the Delaware Division of Corporations, work like this:

Do the arithmetic on 10,000,000 authorized shares and you are adding $85 roughly a thousand times. That is how a company with zero revenue gets a five-figure number on the screen.

How does the Assumed Par Value Capital Method work?

This method bills you $400 for every $1,000,000 of "assumed par value capital," with a $400 minimum — and for a low-par-value startup it is almost always the cheaper path. It rewards exactly the structure VCs want: millions of authorized shares at a tiny par value like $0.00001.

To use it, you report two numbers on your annual report: your total issued shares and your total gross assets (the "total assets" figure from U.S. Form 1120, Schedule L). Delaware then runs a multi-step calculation to find your assumed par value capital and taxes it at $400 per million.

Delaware's own worked example shows the mechanics: a company with 1,000,000 shares at $1.00 par plus 250,000 shares at $5.00 par, gross assets of $1,000,000, and 485,000 issued shares. Dividing gross assets by issued shares gives an assumed par of $2.061856; the math rolls up to $3,311,856 of assumed par value capital, which rounds to 4 million-dollar increments — a tax of 4 × $400 = $1,600.

The lever founders control is par value: the lower your par value and the fewer shares you've actually issued, the smaller your assumed par value capital, and the closer your tax sits to the $400 minimum. This is why the 10,000,000-share / $0.00001-par convention exists — it keeps both VCs and the Delaware franchise tax happy at once.

Which method should you use, and how do you switch?

You may legally pay whichever method produces the lower tax, so you compute both and choose the smaller number. You are not stuck with the default the state shows you.

The practical switch happens inside the annual report filing: when you enter your issued shares and gross assets, Delaware's system recomputes under the Assumed Par Value Capital Method and lets you pay that lower figure instead of the headline Authorized Shares number. The table below shows how dramatic the gap can be for a standard startup setup.

For a bootstrapped solo founder who never needs millions of shares, none of this drama applies — which is part of why we steer that profile to a Wyoming LLC with no franchise tax of this kind at all. Compare the two in our LLC vs C-Corp guide.

How and when do you file and pay Delaware franchise tax?

You file the Annual Franchise Tax Report and pay entirely online through the Delaware Division of Corporations, due on or before March 1 for the prior calendar year. There is no paper option for the standard domestic corporation filing.

Miss the deadline and Delaware adds a $200 late penalty plus interest at 1.5% per month on the unpaid balance, and your entity drifts toward losing good standing. For VC-track founders, a lapsed Delaware standing can stall a financing or an acquisition at the worst possible moment.

What does this cost in the bigger picture of running a C-Corp?

Franchise tax is one line in a larger annual bill, and seeing the whole picture prevents nasty surprises. A Delaware C-Corp's all-in upkeep typically runs $800–$1,500 a year once you add a registered agent and CPA work.

If you want the full year-one and recurring breakdown across both Wyoming and Delaware, our cost-to-form-and-run guide lays it out side by side.

Where does StableCorp fit in?

StableCorp forms your Delaware C-Corp with the right share structure from day one, so your franchise tax lands near the $400 floor instead of arriving as a five-figure February surprise. We set the 10,000,000-share / low-par convention, file your SS-4 for an EIN without an SSN, open your US bank account, and keep the March 1 deadline on your radar.

Here is the differentiated piece almost every franchise-tax explainer skips: getting the tax right is step one, but a foreign founder still has to move the money home. StableCorp settles USDC and USDT on Solana, Ethereum, and Polygon, and for Indian founders runs a compliant off-ramp to INR using RBI purpose codes (P0802, P1004, P1005, P1006, P1007, P1009, others on request) — a proper paper trail, not a grey-area direct-wallet swap.

The pricing edge is concrete: for clients incorporated with StableCorp it is 1.5% onramp and 0.5% offramp, or 1% on a direct off-ramp to INR, versus the market's ~2.9% headline plus ~2% hidden FX markup that lands near 5% effective. See pricing for the full schedule, and let us handle the Delaware filing while you build.

Bottom line

Delaware franchise tax only balloons when you let the default Authorized Shares Method bill you on millions of shares you never issued. Switch to the Assumed Par Value Capital Method, report your issued shares and gross assets, and a standard startup drops back toward the $400 minimum. File and pay online by March 1, add the $50 report fee, and keep your good standing clean — then let StableCorp set the share structure so the calculation never bites you in the first place.

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