How to Start a Corporation in Maryland

How to Start a Corporation in Maryland

How to Start a Corporation in Maryland

Incorporating in Maryland takes about six to eight weeks through the standard filing process, costs $120 upfront plus ongoing annual fees, and requires you to appoint a resident agent and file your Articles of Incorporation with the Maryland State Department of Assessments and Taxation (SDAT). This guide walks you through each step, the exact costs, and the rules you need to follow.

What Is a Maryland Corporation?

A corporation is a separate legal entity owned by shareholders. In Maryland, a corporation is taxed at a flat rate of 8.25% on taxable income, and shareholders are generally protected from personal liability for the corporation's debts. This structure differs from a sole proprietorship or partnership because the business exists independently of its owners.

Maryland recognizes two main types of corporations: for-profit and nonprofit. This guide covers for-profit corporations, which is what most business owners file.

What You Need Before You File

Gather these materials before you start the filing process:

  • Resident agent name and Maryland street address. Maryland law requires a resident agent (not a P.O. box) who is either a Maryland citizen over 18, a Maryland corporation, or a Maryland LLC. This person or entity receives official documents on behalf of the corporation. You must have the agent's written consent before filing.
  • Chosen corporate name. The name must not be misleadingly similar to another LLC, corporation, trade name, limited partnership, or limited liability partnership already on file with SDAT. It must end with one of these: Limited Liability Company, L.L.C., LLC, L.C., or L C.
  • Business purpose statement. You need a general description of what the corporation will do (for example, "to engage in retail sales" or "to provide consulting services"). You do not need to list every product or service.
  • Stock structure. Decide how many shares your corporation will issue and which classes of stock (if any). Most small corporations authorize 1,000 or 5,000 shares of common stock.
  • Names and addresses of initial directors or incorporators. You need at least one. Some people serve as both.
  • $120 filing fee. This is the standard Articles of Incorporation filing fee. Expedited and rush options cost more (see the timeline section below).

Step-by-Step: Filing Your Articles of Incorporation

Step 1: Search for Your Preferred Corporate Name

Go to the Maryland Business Express portal at https://egov.maryland.gov/businessexpress/entitysearch and search for your desired name. SDAT does not issue an automatic confirmation that a name is available, so you must search it yourself. If the search returns no exact matches, the name is likely available. However, availability does not guarantee approval: SDAT still reviews the name for similarity when you file.

Step 2: Reserve Your Name (Optional)

If you want to lock in your name for 30 days before filing, you can reserve it for $25. This is optional but useful if you need time to prepare your Articles. Download the Name Reservation form at https://dat.maryland.gov/sdat%20forms/name_reservation.pdf, fill it out, and file it through Maryland Business Express. You will receive a confirmation number.

Step 3: Prepare Your Articles of Incorporation

The Articles of Incorporation is a short document that tells SDAT the basic facts about your corporation. It must include:

  • Corporate name
  • A statement that the corporation is authorized to issue shares of stock
  • The number of authorized shares (and any classes of stock with different rights)
  • The name and Maryland street address of your resident agent
  • The name and address of each initial director or incorporator
  • A statement of the corporation's purpose
  • The name and signature of the incorporator (who can be an officer, director, or attorney)

You do not need to file bylaws or a corporate seal with the state. Maryland Business Express offers a template, and many small business owners prepare this themselves in a word processor or spreadsheet. If you want legal review, an attorney costs $150 to $400 for this task.

Step 4: Confirm Your Resident Agent's Consent

Before you file, you must have your resident agent's written consent. This means the agent must agree in writing that they will accept service of process (legal documents) on behalf of the corporation. Most incorporators simply email or have the agent sign the Articles before filing. If you change your resident agent or their address later, it costs $25 per entity per change.

Step 5: File Your Articles Through Maryland Business Express

Log into Maryland Business Express at https://egov.maryland.gov/businessexpress and select "File Articles of Incorporation." Upload your prepared Articles, pay the $120 filing fee, and submit. You can also mail a paper copy with a check, but online filing is faster and avoids processing delays.

Step 6: Wait for Approval

SDAT reviews Articles during the second calendar month after you submit them. If you file in January, expect approval in March. Paper filings take about eight weeks. During review, SDAT checks whether your name is available and whether your Articles are complete. If there is an issue, SDAT will contact you with a specific request (usually a name change or clarification). If approval is needed urgently, you have two expedited options:

  • Expedited review (extra $50): 7 to 14 business days.
  • Online rush service (extra $325): 3 hours if submitted by 2:30 p.m. on a business day.

Once your Articles are approved, SDAT issues a Certificate of Incorporation. You can download it from your Business Express account or request a certified copy for an additional fee.

After Your Articles Are Approved

Obtain an Employer Identification Number (EIN)

Your corporation needs an EIN from the IRS for tax purposes. You can apply for free at https://www.irs.gov/ or by phone. This takes about 15 minutes.

Get a Sales and Use Tax License

If your corporation will sell goods or taxable services, Maryland law requires a Sales and Use Tax License from the Comptroller of Maryland. This is free and obtained through the same Maryland Business Express portal at https://businessexpress.maryland.gov/start/taxes-and-insurance. You must get this license before applying for a trader's license (see below).

Apply for a Trader's License (If Required)

Most corporations that sell goods must obtain a trader's license from the Clerk of the Circuit Court in the county where they operate. Growers and manufacturers are exempt. The license year runs May 1 through April 30, and you must have a free Sales and Use Tax License from the Comptroller before the Clerk will issue a trader's license. The Clerk will also check that you do not owe personal property tax or have missing SDAT filings. The fee varies by county but is typically $20 to $50 per year.

Open a Business Bank Account

Bring your Certificate of Incorporation and EIN to your bank to open a business account. This separates corporate and personal finances and is important for liability protection and tax purposes.

Ongoing Compliance: What You Must Do Every Year

After incorporation, your corporation must meet these state requirements:

Annual Report and Business Personal Property Return

Every corporation must file an Annual Report (Form 1) and Business Personal Property Return with SDAT by April 15 each year. The fee is $300. You file this through Maryland Business Express. Late filing results in penalties and, eventually, administrative dissolution of your corporation.

Maryland Corporate Income Tax

Maryland imposes a flat corporate income tax of 8.25% on your taxable income. You file an annual return with the Comptroller of Maryland. Your accountant typically handles this. Visit https://www.marylandcomptroller.gov/ for forms and instructions.

Local Business Personal Property Tax

Depending on the county where you operate, you may owe a local business personal property tax if your corporation owns tangible personal property (equipment, inventory, etc.). This is reported on the same Annual Report form filed with SDAT.

Business Licenses and Permits

Some industries require specific state or local licenses (professional services, food, healthcare, etc.). Check with your county clerk and the appropriate state agency for your industry.

Common Mistakes to Avoid

  • Forgetting to reserve or check the name first. Submitting Articles with a name that SDAT deems too similar to an existing entity results in rejection and a delay of at least six weeks. Search first.
  • Using a P.O. box for the resident agent address. Maryland law requires a street address. P.O. boxes are not acceptable and will cause SDAT to reject your Articles.
  • Filing the Articles but not following up on the annual report. Your corporation is legally dissolved if you miss the April 15 annual report deadline in any year. This is automatic and does not require a second notice.
  • Skipping the Sales and Use Tax License. The county Clerk will not issue a trader's license without proof that you have this free license from the Comptroller. It is a prerequisite, not an option.
  • Mixing personal and business finances. Using the corporation's bank account for personal expenses or vice versa can jeopardize the limited liability protection that incorporation provides. Keep finances separate.
  • Not getting a resident agent's written consent. SDAT will reject Articles if the resident agent has not consented. "Asking informally" is not enough; you need something in writing.

Summary of Costs

Here is what you will spend to incorporate in Maryland:

Item Cost When Paid
Name reservation (optional) $25 Before filing Articles
Articles of Incorporation filing $120 Upon filing
Annual Report (every April 15) $300 Annually
Trader's license (varies by county) $20 to $50 Annually (May 1 to April 30)
Maryland corporate income tax (8.25%) Based on income Annually
Sales and Use Tax License Free One-time
Changing resident agent (if needed) $25 per change When you change agents

When to Hire an Attorney or CPA

Many small business owners file their own Articles and handle incorporation without professional help. An attorney or CPA is most useful if:

  • You have multiple shareholders or complex ownership structures.
  • You want to optimize your corporate bylaws or stock structure for tax purposes.
  • You are uncertain about which business entity (corporation vs. LLC vs. sole proprietorship) best fits your situation.
  • You operate in a regulated industry and need guidance on licensing requirements.
  • You plan to eventually seek venture capital or outside investment.

An initial legal consultation costs $150 to $400 and can clarify whether incorporating is the right choice. A CPA can advise on the tax implications of corporation status versus other structures, which often saves money over time.

Resources

Disclaimer

This article is for informational purposes only and is not legal or tax advice. The rules and fees described here reflect Maryland law as of 2026, but regulations and fees change. Before filing your Articles of Incorporation, verify all requirements and fees with the Maryland State Department of Assessments and Taxation. If you have questions specific to your situation, consult a qualified attorney or certified public accountant.