Audit Readiness, Corporate Tax Strategy & Fiduciary GovernancePlaybook3 min readUpdated September 2026

Delaware Franchise Tax: Calculating Both Methods

Delaware calculates your franchise tax bill by two different methods and lets you pay whichever one comes out lower. Most corporations never find that out, because the default method the state's own online system runs first is usually the more expensive one for a startup with a large authorized share count and modest actual assets.

Here's a worked example showing why that happens, and how to run the second calculation yourself before you pay whatever number shows up first.

Why the authorized shares method punishes startups specifically

The authorized shares method calculates your franchise tax based purely on how many shares your certificate of incorporation authorizes you to issue, in tiers that increase as the authorized count goes up, without any regard to how many shares you've actually issued or what the company is actually worth. A startup that authorized a large block of shares at formation, to leave room for future option pool increases and financing rounds, ends up looking enormous by this method's logic even if it has raised very little money and issued only a small fraction of those authorized shares. This is the method Delaware's own annual report system defaults to showing first, which is exactly why so many small companies overpay without realizing there's another option.

How the assumed par value capital method works instead

The assumed par value capital method looks at your actual issued shares and your total gross assets instead of your authorized share count. It backs into an assumed value per share using your total gross assets divided by your total issued shares, adjusted for any shares with a stated par value above that assumed figure, then applies the tax rate to your authorized shares at that assumed value. Because it's anchored to what you've actually issued and what you actually own, rather than a large authorized ceiling, it almost always produces a lower bill for an early-stage company that authorized far more shares than it has issued.

A worked example

Say your company authorized ten million shares at formation, has issued one million of them, and reports two million dollars in total gross assets on its balance sheet. Under the authorized shares method, that ten-million-share authorization alone can push the calculated tax into a bracket most early-stage companies never expect, sometimes tens of thousands of dollars. Run the same facts through the assumed par value method, dividing your two million dollars in gross assets by your one million issued shares, and the assumed value per share comes out low enough that the resulting tax is typically a small fraction of what the authorized shares method produced on the exact same company.

What you need on hand to run both calculations

You'll need your total authorized shares and their par value from your certificate of incorporation, your total issued and outstanding shares as of the end of the reporting period, and your total gross assets as reported on your balance sheet for that period, not your revenue or your valuation. Delaware's own franchise tax calculator on the Division of Corporations website will run the assumed par value method for you once you enter these figures, but it only does that if you actively choose that method; left alone, the default report defaults to the authorized shares number.

Gather these inputs before you run either calculation:

  • Total authorized shares and their par value, taken from your certificate of incorporation.
  • Total issued and outstanding shares as of the end of the reporting period.
  • Total gross assets as reported on your balance sheet for that period, not your revenue or your valuation.
  • Delaware's franchise tax calculator on the Division of Corporations website, so you can compare both methods before paying whatever number appears first.

Filing on time either way

Delaware corporations file their annual report and pay any remaining franchise tax by March first each year (larger taxpayers also owe quarterly estimated payments during the year), and the state doesn't waive the deadline just because you're still figuring out which method to use. If you're not sure yet which method comes out lower, run both calculations before the deadline rather than after, since a late payment adds penalties and interest regardless of which method you eventually determine was correct. If you've been paying the authorized shares number for multiple years without checking the alternative, it's worth running last year's numbers through the assumed par value method too, since Delaware allows amended reports for a limited period after the original filing.

Executive Capability Standard

What Good Looks Like

Both franchise tax methods are calculated every year before payment, using actual issued shares and gross assets, not just whichever number the state's system shows by default.

Building The Capability (5-Stage Skill Ladder)

1. Learn:Pull your certificate of incorporation's authorized share count and par value, and your balance sheet's total gross assets, so you have what both methods require.
2. Do Manually:Run both the authorized shares and assumed par value calculations yourself each year before filing, using Delaware's own online calculator.
3. Delegate:Have your controller or outside accountant confirm which method is lower each year as part of the annual report filing process.
4. Automate:Set a recurring reminder well before March first so the comparison happens with time to spare, not the week the deadline hits.
5. Buy:Bring in outside counsel or your accountant to review whether prior years were overpaid and whether an amended report makes sense.

How to Get Started

Frequently Asked Questions

Do I have to pick one franchise tax method and stick with it every year?

No. Delaware lets you choose whichever method produces the lower tax each year, and your choice one year doesn't bind you to the same method the next. Run both calculations annually, since your authorized share count, issued shares, and gross assets can all change year to year and shift which method is cheaper.

Why does Delaware's online system show me a big number by default?

The state's system calculates the authorized shares method first and displays that figure unless you specifically switch to the assumed par value method. That default method is based purely on your authorized share count, which is often much higher than your actual issued shares or assets would justify, so it's worth checking the alternative before paying whatever number appears first.

What counts as gross assets for the assumed par value method?

Total gross assets as reported on your balance sheet for the relevant period, not your company's valuation, your revenue, or your cash balance specifically. It's a balance sheet figure, so pull it from your actual financial statements rather than estimating it.

Can I amend a prior year's franchise tax report if I paid under the wrong method?

Sometimes. Delaware allows amended annual reports for a limited period after the original filing. If you defaulted to the authorized shares method without checking the alternative, review recent years to see whether an amendment and refund make sense.

About the numbers

This guide doesn't quote a sourced benchmark. Figures in it are estimates or general guidance, so check them against your own numbers.

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