How to Start an LLC in Maryland

Maryland LLCs file Articles of Organization and must keep records current. Step-by-step Maryland LLC formation guide.

To start an LLC in Maryland, you file Articles of Organization with the State Department of Assessments and Taxation (SDAT).

The filing fee is approximately $100, and online filings are typically processed within a few business days. Fees change frequently, so confirm the current amount on the SDAT website before you file.

Maryland LLC Name Availability

Maryland requires LLC names to be distinguishable from other entities on record. You can search the SDAT's business database for free. The name must include "LLC" or "Limited Liability Company," and it cannot include restricted words unless you hold the right license.

• Search the SDAT business entity database.
• Reserve a name for a short period if you need time.
• Check federal trademarks if the name matters to your brand.

Maryland is a compact state with a high density of registered businesses, so common names are often taken. Run your search early and keep a few alternates ready. A name that is easy to spell and say will be easier for customers to find and for you to protect.

Maryland Registered Agent Requirement

Every Maryland LLC must maintain a registered agent with a physical street address in the state. The agent accepts legal documents and official notices during business hours. You can act as your own agent, name another person, or hire a commercial service.

The agent's address appears on the public record, so home-based owners often use a commercial agent to keep their home address private. If your agent changes, you must update SDAT so legal notices keep reaching you. Our registered agent guide explains how to choose one.

Filing Maryland Articles of Organization

The Articles of Organization officially create your LLC. You file them with SDAT online or by mail. The form asks for your LLC name, registered agent details, and the organizer's signature.

1. Complete the Articles of Organization form.
2. Pay the filing fee of approximately $100.
3. Submit online for faster processing.
4. Keep the confirmation for your records.

Review the form carefully before submitting. SDAT will reject incomplete filings, and a rejection means waiting through the review process again. Most owners complete the online form in under an hour.

Maryland LLC Fees and Processing Time

Maryland's formation fee is moderate. The Articles of Organization cost approximately $100. Online filings are usually processed within a few business days, while mailed filings take longer. As of 2026, SDAT processes most online LLC filings quickly, though turnaround can vary with volume. For a broader cost picture, see our guide on how much an LLC costs.

Maryland also requires an annual personal property report. Small LLCs can often file it at no cost, which keeps the ongoing expense minimal for most owners.

Post-Formation Steps for Maryland LLCs

After approval, set up the operational side of your LLC:

• Get a free EIN from the IRS for banking and payroll. See our EIN guide for the steps.
• Draft an operating agreement that defines ownership and management.
• Register for Maryland state tax accounts, including withholding if you have employees.
• Open a business bank account in the LLC's name.

Maryland also has a sales and use tax administered by the Comptroller. If you sell taxable goods or services, register for a sales tax license before you start collecting from customers.

Maryland Personal Property Report and Recordkeeping

Maryland LLCs must file an annual personal property report with SDAT. Small LLCs can often file at no cost, though the rules depend on your business's assets. You also need to keep your registered agent and address current. Confirm the current requirements on the SDAT website, since they can change. If you close the business, file articles of dissolution with the state to formally end the LLC and stop the annual filing obligations.

Frequently Asked Questions

How much does it cost to start an LLC in Maryland?

The Articles of Organization filing fee is approximately $100. Maryland LLCs also file an annual personal property report, which small LLCs can often complete at no cost. Confirm the current fees on the SDAT website.

How long does it take to get an LLC approved in Maryland?

Online filings are typically processed within a few business days. Mailed filings take longer, often one to two weeks depending on SDAT's workload. Filing online is the fastest way to get your LLC approved.

Does Maryland require a registered agent for an LLC?

Yes. Every Maryland LLC must maintain a registered agent with a physical street address in the state. The agent accepts legal documents and official notices during business hours. You can serve as your own agent or use a commercial service.

Does a Maryland LLC need to file an annual report?

Maryland requires an annual personal property report filed with SDAT. Small LLCs can often file at no cost. You must also keep your registered agent and address current. Confirm the current requirements on the SDAT website.