Delaware Franchise Tax and Annual Report Filing: What Every Business Owner Needs to Know in 2026

TL;DR

Every business incorporated in Delaware owes an annual franchise tax, and the exact amount depends on whether you formed a corporation, LLC, LP, or GP. Corporations must file an Annual Report and pay franchise tax by March 1 each year, with a minimum tax of $175 (Authorized Shares Method) or $400 (Assumed Par Value Capital Method) and a maximum of $200,000 for most filers. LLCs, LPs, and GPs pay a flat $300 by June 1 and do not file an Annual Report. Missing either deadline triggers a $200 penalty plus 1.5% monthly interest and puts your entity out of good standing, which can block financing, contracts, and M&A activity. This guide covers every filing detail for 2026, including the new Nature of Business requirement Delaware added in 2025, how to choose the right calculation method to minimize your tax, and what to do if your entity has already missed the deadline.

Key Takeaways

• Delaware corporations owe franchise tax and must file an Annual Report by March 1, 2026. LLCs, LPs, and GPs owe a flat $300 due June 1, 2026, with no Annual Report required.
• Corporations calculate franchise tax under either the Authorized Shares Method ($175 minimum) or the Assumed Par Value Capital Method ($400 minimum). Choosing the right method can reduce a tax bill from $50,000 to $400 in some scenarios.
• The maximum franchise tax for most corporations is $200,000. Large Corporate Filers can owe up to $250,000.
• Late filing triggers a $200 penalty plus 1.5% monthly interest and puts the entity out of good standing with the state.
• Starting with the 2025 Annual Report, Delaware corporations must include a Nature of Business field. This is new for 2026 filings.
• Corporations owing $5,000 or more in franchise tax pay in quarterly installments: 40% by June 1, 20% by September 1, 20% by December 1, and the remainder by March 1.
• Foreign corporations doing business in Delaware pay a $125 Annual Report fee due June 30, with a $125 penalty for late filing.

SUMMARY

Delaware franchise tax is a mandatory annual obligation for every business entity formed in the state. Corporations must file an Annual Report and pay franchise tax by March 1 each year, with minimums of $175 or $400 depending on calculation method and a maximum of $200,000 for most filers. LLCs, LPs, and GPs pay a flat $300 due June 1. Missing either deadline triggers a $200 penalty, 1.5% monthly interest, and loss of good standing, which can quietly block financing, contracts, and M&A activity for weeks or months.

The single highest impact decision most corporations face is the choice between the Authorized Shares Method and the Assumed Par Value Capital Method. The default method (Authorized Shares) can produce a tax bill of tens of thousands of dollars for startups with high authorized share counts, while the Assumed Par Value method often reduces that to the $400 minimum. Running both calculations before filing is where a Wilmington based accounting partner delivers measurable return, alongside quarterly installment tracking, multi entity portfolio management, and proactive compliance calendar work that prevents penalties before they happen.

Introduction

Delaware is the most popular state in the country to form a business entity, and it is not close. Roughly two thirds of Fortune 500 companies are incorporated in Delaware, and hundreds of thousands of LLCs, startups, and holding companies form there every year because of the state’s business friendly courts, well developed corporate case law, and streamlined filing process. What most first time Delaware business owners underestimate is the annual maintenance cost that comes with a Delaware entity: the franchise tax and, for corporations, the Annual Report.

The rules are not complicated, but they are precise. Missing a deadline by one day triggers penalties and puts your entity out of good standing, which can quietly block a financing round, a bank loan, or a contract renewal weeks or months later. Getting the wrong tax calculation method can turn a $400 minimum tax into a $50,000 bill. And for 2026 filings, Delaware has added a new Nature of Business requirement that many corporations are hitting for the first time.

This guide walks through everything a Delaware business owner needs to file correctly and on time in 2026. It covers the actual amounts, the two calculation methods, the filing steps, the penalty structure, and the specific decisions where a Wilmington based accounting partner earns their fee back many times over. Every number and deadline in this article comes from the Delaware Division of Corporations or from official filing platforms verified against the state’s guidance.

What Is Delaware Franchise Tax and Who Has to Pay It?

Delaware franchise tax is an annual fee every Delaware business entity owes to the state, regardless of whether the entity conducted business, generated revenue, or turned a profit during the year. It is not an income tax. It is a maintenance fee that keeps the entity in good standing and preserves the legal protections that come with a Delaware formation.

Every entity type formed in Delaware owes this tax:

• Delaware corporations (C corps and S corps) file an Annual Report and pay franchise tax, both due March 1.
• Delaware LLCs pay a flat $300 tax due June 1. No Annual Report required.
• Delaware LPs (Limited Partnerships) and GPs (General Partnerships) pay a flat $300 tax due June 1. No Annual Report required.

Foreign corporations qualified to do business in Delaware pay a $125 Annual Report fee due June 30.

The rule that surprises the most business owners: even if your Delaware LLC never opened a bank account, never generated a single dollar of revenue, and existed only as a placeholder, you still owe the $300 franchise tax every year the entity is active in the state’s records. The only way to end the obligation is to file a Certificate of Cancellation with the Delaware Division of Corporations, which formally dissolves the entity. Simply abandoning the LLC does not stop the tax clock. It stops the tax clock only after the state processes an official dissolution filing.

When Is the Delaware Franchise Tax Due?

Delaware sets different deadlines for different entity types, and missing either one triggers immediate penalties.

March 1, 2026 for corporations

Every domestic Delaware corporation must file its 2025 Annual Report and pay 2025 franchise tax by March 1, 2026. Filing is done electronically through the Delaware Division of Corporations or through a registered agent. The 2026 deadline is a firm date. In years when March 1 falls on a weekend or holiday, do not assume the deadline moves to the next business day: the state’s online filing system remains operational, and payments are still expected by March 1. In 2026, March 1 falls on a Sunday, and Delaware has confirmed that the deadline does not automatically shift to Monday.

June 1, 2026 for LLCs, LPs, and GPs

Delaware LLCs, LPs, and GPs owe a flat $300 alternative entity tax due June 1, 2026. No Annual Report is required, so the filing itself is simple: log in to the state’s tax portal or work through a registered agent, pay the $300, and receive confirmation. There is no prorated tax if the entity was formed partway through the year. A Delaware LLC formed in November 2025 still owes the full $300 for 2025, due June 1, 2026.

June 30, 2026 for foreign corporations

Foreign corporations (corporations formed in another state but qualified to do business in Delaware) file an Annual Report and pay a $125 fee by June 30 each year. Missing the deadline triggers a $125 penalty. This is a smaller obligation than the domestic corporation filing but still enforceable.

Quarterly installments for large corporations

Corporations owing $5,000 or more in franchise tax must pay in quarterly installments rather than a single March 1 payment. The schedule: 40% due by June 1, 20% by September 1, 20% by December 1, and the remaining 20% by the following March 1. Miss an installment, and interest accrues on the unpaid portion.

How Much Does Delaware Franchise Tax Cost?

The answer depends entirely on entity type and, for corporations, the calculation method chosen. Here is what to expect in 2026.

Flat fees for LLCs, LPs, and GPs

$300 per year, flat. No calculations, no variations, no exemptions. This is the total annual state obligation regardless of business size, revenue, or activity.

Corporation franchise tax minimums and maximums

Delaware corporations calculate franchise tax under one of two methods. The minimum and maximum depend on the method chosen:

• Authorized Shares Method: minimum $175, maximum $200,000. Based on the number of authorized shares in the certificate of incorporation.
• Assumed Par Value Capital Method: minimum $400, maximum $200,000. Based on gross assets and issued shares.

Large Corporate Filers (typically publicly traded corporations meeting specific revenue and asset thresholds) can owe up to $250,000. Most Delaware corporations, including venture backed startups and mid market companies, will owe somewhere between $400 and $10,000 per year if they choose the right calculation method.

Annual Report filing fee

Delaware corporations also pay a $50 Annual Report filing fee on top of the franchise tax. This fee is separate from the tax itself and applies to all corporations, including those paying only the $175 minimum.

How Do You Calculate Delaware Franchise Tax for a Corporation?

This is where most Delaware corporations pay significantly more than they should. The choice of calculation method can turn a $50,000 tax bill into $400 or vice versa, and the state defaults every corporation to whichever method produces a higher tax unless the corporation actively selects the other one.

Method 1: Authorized Shares Method

This method calculates franchise tax based on the number of authorized shares listed in your certificate of incorporation. The formula is tiered:

• 5,000 or fewer authorized shares: $175
• 5,001 to 10,000 authorized shares: $250
• Each additional 10,000 authorized shares (or portion): $85

This method is simple and predictable but punishing for corporations that authorized a large number of shares at formation, which is common for venture backed startups. A corporation with 10 million authorized shares would owe roughly $85,165 under this method, even if only a handful of shares were actually issued.

Method 2: Assumed Par Value Capital Method

This method calculates franchise tax based on the corporation’s gross assets and issued shares. The formula is more complex but produces dramatically lower results for corporations with high authorized share counts and modest actual capital. The math (simplified):

• Divide total gross assets by total issued shares. This produces an assumed par value per share.
• Multiply the assumed par value by total authorized shares. This produces the assumed par value capital.
• The tax is $400 per $1 million (or portion thereof) of assumed par value capital, with a $400 minimum.

For most early stage venture backed startups, this method reduces the franchise tax from tens of thousands of dollars to the $400 minimum. For established corporations with substantial gross assets, the Authorized Shares Method may actually produce a lower tax. This is where a Wilmington accountant with Delaware experience earns their fee: running both calculations before filing and selecting the lower one.

What Happens If You Miss the Delaware Franchise Tax Deadline?

Late filing triggers immediate consequences that compound over time.

Immediate penalties

• Corporations that miss the March 1 deadline incur a $200 late penalty plus 1.5% monthly interest on the unpaid tax balance.
• LLCs, LPs, and GPs that miss the June 1 deadline incur a $200 late penalty plus 1.5% monthly interest.
• Foreign corporations that miss the June 30 deadline incur a $125 penalty.

Loss of good standing

The bigger and often more damaging consequence is the loss of the certificate of good standing. A Delaware entity that has not paid its franchise tax or filed its Annual Report is no longer in good standing with the state. That status shows up when:

• A bank runs a due diligence check before approving a loan or line of credit.
• An investor’s counsel runs a review before closing a financing round.
• A vendor or customer requires proof of good standing to renew a contract.
• A buyer’s counsel runs corporate due diligence before an M&A transaction.

None of these will proceed until the delinquent taxes and penalties are paid and the state reissues the certificate. In fast moving deal timelines, this delay can kill an entire transaction. The cost of late filing is not $200 in penalties. It is potentially the deal itself.

Void status

Delaware corporations that fail to file for two consecutive years are declared void by the state. Reinstating a void corporation requires paying all back taxes, penalties, interest, and a reinstatement fee, plus filing a Certificate of Renewal and Revival. The process is straightforward but not fast, and the costs stack up quickly.

What Is the New Nature of Business Requirement?

Starting with the 2025 Annual Report (filed by March 1, 2026), Delaware requires every corporation to include a Nature of Business field describing the primary activity of the entity. This is a new requirement, and many corporations are encountering it for the first time in the 2026 filing cycle.

When completing the Annual Report, corporations now see a list of business activity categories and must select the category that best describes the corporation’s principal business. The state also requires the physical address of the corporation’s location (which cannot be the registered agent’s address), the names and addresses of all directors, and the name and address of one officer.

The Nature of Business field is not a tax calculation input, but it does affect what the state knows about the corporation, and misreporting or leaving it blank can slow processing. For corporations with multiple lines of business, the selection should reflect the primary revenue generating activity, not every activity the corporation conducts.

How Do You File the Delaware Annual Report and Franchise Tax?

The filing process is straightforward when handled directly, but many Delaware entities delegate it to a registered agent or accounting firm to avoid errors that can be difficult to reverse.

Filing directly through the state

Log in to the Delaware Division of Corporations e-filing portal at corp.delaware.gov. You will need the corporation’s file number (found on the certificate of incorporation), the entity’s basic information, and payment via ACH transfer, credit card, or check. The system walks you through the Annual Report fields and calculates franchise tax based on the information provided. Confirm the calculation method before submitting: the default is the Authorized Shares Method, and you must actively select the Assumed Par Value Capital Method to switch.

Filing through a registered agent

Delaware corporations must maintain a registered agent in the state at all times. Most registered agents offer Annual Report filing as an additional service, typically for a fee ranging from $50 to $200 per filing. This is a common choice for corporations that do not have Delaware based accounting support.

Filing through an accounting partner

For growing businesses, the value of having a Wilmington based accounting firm handle Delaware franchise tax is the tax optimization, not the filing mechanics. A firm that knows Delaware franchise tax runs both calculation methods before filing, catches errors before they become penalties, tracks deadlines proactively, and maintains the entity’s compliance history across years. Our outsourced controller services include Delaware franchise tax filing and optimization as part of the annual compliance calendar.

How Can a Wilmington Accounting Firm Help With Delaware Franchise Tax?

A Delaware franchise tax filing looks simple until it does not. The situations where a local accounting firm produces measurable value are the ones that catch business owners off guard.

• Choosing the right calculation method. A startup with 10 million authorized shares owes $85,165 under the default Authorized Shares Method and $400 under the Assumed Par Value Capital Method. Choosing the right one requires running both calculations, which most business owners never do.
• Handling quarterly installments. Corporations owing $5,000 or more must pay in quarterly installments. Missing an installment triggers interest even if the total is eventually paid. An accounting partner tracks these deadlines automatically.
• Managing multi entity portfolios. Holding companies, PE portfolios, and family offices often manage 5 to 50 Delaware entities. Consolidating franchise tax filings across a portfolio prevents missed deadlines and produces meaningful administrative savings.
• Reinstating void entities. If a Delaware corporation has been void for one or more years, the reinstatement process requires precise back tax calculations, penalty and interest computations, and coordination with the Division of Corporations. This is not a good first time filing project.
• Dissolving inactive entities. If you have a Delaware LLC or corporation you no longer need, formally dissolving it stops the annual tax clock. Without a formal Certificate of Cancellation, the $300 annual LLC tax continues to accrue indefinitely.

Breakwater Accounting + Advisory, based in Wilmington, DE, works with Delaware business owners on franchise tax filing, calculation optimization, quarterly installment tracking, and multi entity compliance. For businesses that want to hand off Delaware compliance entirely, our outsourced bookkeeping services include compliance calendar management alongside monthly financial recordkeeping.

Ready to Get Your Delaware Franchise Tax Filing Right?

Whether you are filing for a single Delaware corporation or managing a portfolio of entities, getting the calculation method right and the deadlines locked down protects the entity’s good standing and the transactions that depend on it. Schedule an initial call with Breakwater and we will review your Delaware compliance picture with you.

Frequently asked questions