How to Start an LLC in Maryland

Forming a limited liability company in Maryland is straightforward once you know what the State Department of Assessments and Taxation (SDAT) actually requires. The state filing fee is $100, standard processing runs 7-10 business days, and Maryland is one of the more affordable states to form an LLC with one of the steeper annual maintenance costs in the country. This page walks through every step, the real costs involved, and where we fit in.

What a Maryland LLC Is (and Why People Form One)

An LLC — limited liability company — is a business entity registered with the State Department of Assessments and Taxation (SDAT) that separates your personal assets from your business liabilities. If the business gets sued or runs into debt, your personal bank account, home, and other assets are generally protected, as long as you've kept the LLC and your personal finances properly separated.

In Maryland, LLCs are the most common entity type for small businesses, freelancers, real estate investors, and side-hustle operators. They give you liability protection without the paperwork and governance overhead of a corporation. Taxes pass through to the owners' personal returns by default, which keeps things simple.

The Cost to Form a Maryland LLC

Here's the straight money breakdown:

• State filing fee: $100 (paid to the State Department of Assessments and Taxation (SDAT) when you file the Articles of Organization)
• Annual report fee: $300 (filed annually)
• Resident Agent service: Required. We provide this for $99/year.
• Expedited processing (optional): $50

Important Maryland-specific notes: Filing fee: $100 by mail, $150 online through Maryland Business Express. Annual report (Personal Property Tax Return) is $300 due April 15. Filed with SDAT (Dept. of Assessments and Taxation), not Secretary of State. $100 fee for SDAT-certified family farms.

Maryland charges $300 per year for the annual report. Missing the deadline typically leads to late fees and eventually administrative dissolution if the filing isn't brought current.

Step-by-Step: Forming Your Maryland LLC

1. Pick a Name That Meets Maryland Rules

Your LLC name needs to include "Limited Liability Company," "LLC," or "L.L.C." somewhere in it. It also has to be distinguishable from every other business name already on file with the State Department of Assessments and Taxation (SDAT). Before you get attached to a name, search the state's business entity database to make sure it's available.

Avoid anything that suggests your LLC is a bank, insurance company, or government agency unless you actually are one — Maryland (and every other state) takes that seriously.

2. Appoint a Resident Agent

Maryland requires every LLC to have a resident agent with a physical street address in the state. This person or company accepts legal documents, tax notices, and official correspondence on behalf of your LLC. You'll list the resident agent name and address on your Articles of Organization, and that address goes on the public record.

Maryland does not let you serve as your own resident agent in the traditional sense — the state sets specific rules about who can act in that role. A professional resident agent satisfies those requirements while also keeping your address off public records.

3. File Articles of Organization with the State Department of Assessments and Taxation (SDAT)

This is the actual formation step. You file Articles of Organization — sometimes called a Certificate of Formation — with the State Department of Assessments and Taxation (SDAT) and pay the $100 filing fee. The document includes your LLC name, principal address, resident agent name and address, management structure (member-managed or manager-managed), and the names of organizers.

Most states now offer online filing through the State Department of Assessments and Taxation (SDAT) website (https://dat.maryland.gov/). Online filing is faster and usually a few dollars cheaper than mailing paper.

Standard processing in Maryland takes approximately 7-10 business days. Need it faster? Expedited processing costs $50 and typically drops the turnaround to Same day.

4. Create an Operating Agreement

Maryland does not require you to file an operating agreement with the state, but you should absolutely have one. It's the internal rulebook for your LLC: who owns what percentage, how profits are split, how decisions get made, what happens if a member wants out. Banks will often ask for it when you open a business account. Courts look at it if there's ever a dispute. And if you don't have one, Maryland's default rules apply — which may or may not match what you actually want.

5. Get an EIN from the IRS

An Employer Identification Number (EIN) is the federal tax ID for your LLC. You need one to open a business bank account, hire employees, and file federal taxes. It's free to get — apply directly at IRS.gov and you'll typically receive your EIN immediately.

Never pay a third-party service to get you an EIN. The IRS application takes about ten minutes.

6. Stay Compliant After Formation

Forming the LLC is just the start. To keep it in good standing with the State Department of Assessments and Taxation (SDAT), you need to:

• Maintain a resident agent with a Maryland address at all times
• File the annual report on time (every year)
• Keep business finances separated from personal finances (separate bank account, separate records)
• Handle federal and state tax obligations

Miss the resident agent requirement or skip the annual report, and the State Department of Assessments and Taxation (SDAT) can administratively dissolve the LLC. You lose the liability protection until you bring things current.

The Resident Agent Requirement

Every Maryland LLC needs a resident agent — there's no way around it. The resident agent has to:

• Have a physical street address in Maryland (PO boxes usually don't count on their own)
• Be available during normal business hours to accept service of process
• Forward documents to you promptly so you can respond to lawsuits, tax notices, and state correspondence

Most people form an LLC to protect themselves — their home address, their privacy, their weekends. Listing your own address as the resident agent undoes a lot of that protection. It becomes public record. Anyone can look it up. Process servers show up there. Marketers mail there.

We handle this for $99/year. Our Maryland address goes on your filings instead of yours. When documents arrive, we scan them and forward them to you the same day. You get compliance reminders ahead of state deadlines. And you can keep your actual address off the public record where it belongs.

Frequently Asked Questions

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

The state filing fee to form an LLC in Maryland is $100. That's one of the more affordable states to form an LLC. On top of that, plan for $300 each year in annual report fees.

How long does it take to form an LLC in Maryland?

Standard processing runs 7-10 business days. If you pay $50 for expedited service, you can usually get to Same day.

Does Maryland require an annual report?

Yes, every year. The fee is $300.

Do I need a resident agent for my Maryland LLC?

Yes. Every LLC registered with the State Department of Assessments and Taxation (SDAT) is required to maintain a resident agent with a physical Maryland address. This is true from the moment you file your formation documents and remains true for as long as the LLC exists.

Can I form an LLC in Maryland if I live in another state?

Yes. You don't have to be a Maryland resident to form a Maryland LLC. You do, however, need a resident agent with a physical Maryland address — which is exactly what we provide for $99/year.

Start Your Maryland LLC the Right Way

You can form your Maryland LLC yourself by filing directly with the State Department of Assessments and Taxation (SDAT). The forms are available at https://dat.maryland.gov/, and the state fee is $100. What you can't skip is the resident agent requirement — every LLC needs one.

We're the resident agent service you can put on your Maryland LLC formation documents today. Just $99/year, Maryland address on your public filings, same-day document forwarding, and annual report reminders so you never miss a deadline.

Get Started — $99/year

Questions about forming an LLC in Maryland or how our resident agent service works? Check our FAQ page or reach out Monday through Friday.