How to start an LLC in Delaware

Delaware LLC vs. Sole Proprietorship

If you're currently operating as a sole proprietor, forming a Delaware LLC can be one of the most important steps toward protecting yourself and formalizing your business.

The biggest difference between a Delaware LLC and a sole proprietorship is liability protection.

A sole proprietorship does not legally separate the owner from the business. If the business is sued or cannot pay its debts, the business owner's personal assets may be at risk. Forming a Delaware LLC creates a legal separation between you and your business from day one.

For consultants, contractors, retailers, healthcare providers, restaurant owners, hospitality businesses, wholesalers, finance professionals, real estate investors, and professional service firms, an LLC is often viewed as the logical next step beyond operating as a sole proprietorship.

How to Start an LLC in Delaware in 7 Steps

Follow these steps to form your Delaware LLC.

Step 1: Choose Your Delaware LLC Name

Your LLC name must be distinguishable from other registered businesses in Delaware and must include one of the following:

• LLC
• L.L.C.
• Limited Liability Company

Before filing, search the Delaware Division of Corporations business records to confirm your desired business name is available.

Best practices before filing:

• Verify Delaware name availability
• Check domain name availability
• Search the USPTO trademark database
• Avoid restricted words unless properly authorized

Step 2: Appoint a Delaware Registered Agent

Every Delaware LLC must designate and continuously maintain a registered agent.

Your registered agent must:

• Have a physical street address in Delaware
• Be available during normal business hours
• Accept legal documents and official state correspondence on behalf of your LLC

Your registered agent receives:

• Service of process
• Legal notices
• Official correspondence from the State of Delaware
• Tax and compliance notices
• Other important government communications

⚠️ IMPORTANT:

A P.O. Box alone does not satisfy Delaware's registered agent requirement.

You may serve as your own registered agent if you meet the state's requirements, although many business owners choose a professional registered agent service for additional privacy, convenience, and compliance support.

Step 3: File a Delaware Certificate of Formation

The Certificate of Formation officially creates your Delaware LLC. You can file online or by mail with the Delaware Division of Corporations. Expedited filing options are also available for an additional fee.

Information you'll generally provide includes:

• LLC name
• Registered agent name and address
• Authorized person's information

Delaware LLC filing fee: $110 state filing fee

Once approved by the Delaware Division of Corporations, your LLC officially exists as a legal business entity.

Step 4: Create an Operating Agreement

Delaware does not legally require an operating agreement, but every LLC should have one.

An operating agreement outlines:

• Ownership percentages
• Member responsibilities
• Voting procedures
• Profit distributions
• Adding or removing members
• Dissolution procedures

Even single-member LLCs benefit from having a written operating agreement.

Step 5: Obtain an EIN

An Employer Identification Number (EIN) is your business's federal tax ID.

You'll generally need an EIN to:

• Open a business bank account
• Hire employees
• File federal taxes
• Establish business credit
• Work with payment processors

Step 6: Open a Business Bank Account

Once your Delaware LLC is approved and you've received your EIN, you should open a dedicated business bank account.

Keeping business and personal finances separate helps:

• Reinforce liability protection
• Simplify bookkeeping
• Improve tax reporting
• Build business credibility

Banks commonly request approved Certificate of Formation, EIN confirmation, an operating agreement, and personal identification.

Step 7: Understand Delaware Business License and Tax Requirements

Delaware does not issue one universal business license that applies to every LLC. However, most businesses operating in Delaware are required to obtain a Delaware business license through the Delaware Division of Revenue before conducting business. Depending on your industry and business activities, you may also need:

• Professional licenses
• Local permits
• State regulatory licenses
• Industry-specific licenses
• Employer tax registrations

Many businesses must also register for applicable state taxes, including employer withholding tax or gross receipts tax, depending on the nature of the business.

Unlike many states, Delaware LLCs do not file an annual report. Instead, domestic LLCs are generally required to pay an annual franchise tax to remain in good standing.

Business licensing, tax registration, and regulatory requirements vary depending on your industry, location, and business activities, making it important to verify which requirements apply before beginning operations.

Delaware LLC Annual Costs and Compliance Requirements

After your Delaware LLC is formed, you'll have several ongoing responsibilities to help keep your business in good standing. These may include maintaining a registered agent, paying the annual Delaware LLC franchise tax, renewing applicable business licenses, maintaining accurate business records, filing required federal, state, and local tax returns, and updating the State of Delaware if certain business information changes.

Unlike many states, Delaware does not require domestic LLCs to file an annual report. However, domestic LLCs must pay the required annual franchise tax to maintain active status. Staying current with franchise tax payments, registered agent requirements, tax obligations, and applicable licensing helps keep your business in good standing.

Understanding these ongoing responsibilities is an important part of operating a Delaware LLC successfully.

Common Delaware LLC Mistakes to Avoid

Forming a Delaware LLC is relatively straightforward, but many first-time business owners still encounter avoidable mistakes after formation. Some of the most common include:

Failing to Maintain a Registered Agent

Every Delaware LLC must continuously maintain a registered agent. If your registered agent resigns or your registered agent information changes and you do not update the State of Delaware, your business may miss important legal notices or state correspondence. Keeping your registered agent information current is essential for maintaining good standing.

Using Your Home Address Without Considering Privacy

Information submitted during the LLC formation process may become part of the public record. Many entrepreneurs don't realize that their registered agent information may be publicly searchable. Using a professional registered agent service can provide an additional level of privacy while helping ensure important legal documents are received promptly.

Mixing Personal and Business Finances

One of the primary reasons entrepreneurs form an LLC is to help separate personal and business liability. Mixing personal and business funds can weaken that separation and create unnecessary accounting and tax complications. Opening a dedicated business bank account immediately after formation is one of the simplest ways to help preserve the benefits of your Delaware LLC.

Skipping the Operating Agreement

Although Delaware does not legally require an operating agreement, it remains one of the most valuable documents an LLC can have. An operating agreement helps define ownership percentages, management responsibilities, voting procedures, profit distributions, and internal operating rules. Banks, lenders, investors, and future business partners may also request one. Even single-member LLCs benefit from maintaining a written operating agreement.

Overlooking Business License Requirements

Many first-time founders assume that forming an LLC automatically authorizes them to operate a business. In reality, many Delaware businesses must obtain a state business license and, depending on the business, may also need professional licenses, industry-specific permits, employer tax registrations, or local approvals. This is especially important for professional service firms, construction companies, healthcare providers, retail businesses, restaurants and hospitality businesses, administrative support companies, finance and insurance firms, wholesale businesses, and real estate companies. Requirements vary based on your business activities and location.

Forgetting the Annual Franchise Tax

Unlike many other states, Delaware domestic LLCs generally do not file an annual report. Instead, they must pay the required annual $300 franchise tax each year. Missing this obligation can result in penalties, interest, and eventually the loss of good standing.

Choosing a Tax Election Too Early

Some new business owners immediately consider electing S Corporation tax treatment. For many startups and small businesses, standard LLC taxation is often the simplest and most appropriate option during the early stages. As your business grows and becomes consistently profitable, you may later determine — together with your CPA or tax advisor — that an S Corporation election makes financial sense.

Delaware Registered Agent Requirements

Delaware requires every LLC to continuously maintain a registered agent.

Your registered agent must:

• Have a physical street address in Delaware
• Be available during normal business hours to receive legal documents
• Accept official correspondence on behalf of your LLC

Your registered agent receives service of process, legal notices, official correspondence from the State of Delaware, tax and compliance notices, and other important government communications.

If your LLC does not maintain a valid registered agent, the State of Delaware may revoke your company's good standing and could eventually administratively cancel the LLC.

Should You Use Your Own Delaware Registered Agent?

You may serve as your own registered agent if:

• You have a physical Delaware street address
• You are generally available during normal business hours
• You are comfortable having your address appear on public records

Many business owners instead choose a professional registered agent service to gain:

• Additional privacy
• Reliable document handling
• Compliance support
• Flexibility while traveling or working remotely

Delaware LLC Ongoing Compliance Requirements

Delaware LLCs must satisfy several ongoing compliance requirements to remain in good standing.

These may include:

• Maintaining a registered agent
• Paying the required annual Delaware LLC franchise tax
• Renewing applicable business licenses
• Updating the State of Delaware when certain business information changes
• Filing required federal, state, and local tax returns
• Maintaining accurate business records

Quick Fact: Unlike many states, Delaware does not require domestic LLCs to file an annual report.

Instead, domestic LLCs must pay an annual franchise tax of $300, which is due each year by June 1. Failure to pay the franchise tax on time may result in penalties, interest, and loss of good standing.

Depending on your business activities, additional licensing requirements, tax registrations, or regulatory filings may also apply.

Staying organized and meeting these ongoing obligations can help your LLC remain in good standing and avoid unnecessary administrative issues.

BizUp helps founders stay organized by keeping important formation documents, compliance reminders, and business records together in one dashboard.

Delaware LLC Taxes: What You Need to Know

Delaware LLCs offer flexible tax treatment while remaining subject to applicable federal, state, and local tax laws.

1. Delaware Personal Income Tax May Apply

Most Delaware LLCs are taxed as pass-through entities, meaning business income generally passes through to the owners, who report it on their individual federal and Delaware income tax returns. Delaware's individual income tax rules may change over time, making it important to stay current with applicable tax laws.

2. Pass-Through Taxation by Default

By default:

• Single-member LLCs are generally taxed as sole proprietorships
• Multi-member LLCs are generally taxed as partnerships

In most cases, the LLC itself does not pay federal income tax at the entity level. Instead, profits and losses pass through to the LLC owners.

3. State Tax Registration May Be Required

Depending on your business activities, your Delaware LLC may need to register for Delaware employer withholding tax, gross receipts tax, unemployment insurance tax, or industry-specific state tax programs. Businesses hiring employees, selling taxable goods where applicable, or engaging in regulated activities may have additional registration requirements.

4. Delaware Business Licenses May Be Required

Most businesses operating in Delaware must obtain a state business license through the Delaware Division of Revenue before conducting business. Depending on your industry, additional professional licenses, local permits, or regulatory approvals may also be required. Understanding your licensing and tax obligations before beginning operations can help your business remain compliant from day one.

5. You May Elect S Corporation Tax Treatment Later

As your business becomes more profitable, you may decide — with guidance from your CPA or tax advisor — to elect S Corporation tax treatment.

This is a federal tax election rather than a different business entity.

For some growing businesses, this election may reduce self-employment tax obligations while preserving the liability protection of an LLC.

Why Founders Use BizUp Instead of Filing Directly with the State

You can file your Delaware LLC directly through the Delaware Division of Corporations, and many business owners do.

However, for first-time founders, the process often becomes more time-consuming after the filing itself — especially when managing registered agent responsibilities, obtaining an EIN, preparing an operating agreement, securing business licenses, tracking annual franchise tax obligations, and organizing important formation documents.

BizUp was built to simplify the entire Delaware LLC formation process in one place.

Instead of juggling state filing requirements, IRS registration, compliance tasks, and business documents on your own, founders can manage business setup and ongoing requirements through a single dashboard designed specifically for new businesses.

Start Your Delaware LLC with BizUp

Starting a business already comes with enough moving parts. Forming a Delaware LLC should not add unnecessary confusion, compliance stress, or filing complications.

BizUp simplifies Delaware LLC formation by helping founders manage filing, registered agent service, EIN registration, compliance tracking, and business setup through one streamlined platform.

Whether you're launching a professional services firm, construction company, retail business, healthcare practice, hospitality business, wholesale distribution company, finance firm, real estate business, administrative services company, or growing startup, BizUp helps simplify the process from formation through ongoing compliance.

Choose the plan that fits your business today — and keep building with confidence:

Start Your Delaware LLC