Start Your Maryland LLC

Quick facts about forming an LLC in Maryland

Item	Details
State filing fee	$100
Expedited processing	$50
Card processing fee	$4.50
Processing Time	About 7 to 10 business days with expedited filing; standard processing can take 4 to 6 weeks
Annual Report Fee	$300, due each year by April 15
Registered Agent Required	Yes, must have a physical address in Maryland
State Franchise Tax	None for LLCs, but annual report fees apply
Business License	No general state business license, but businesses that sell goods need a state trader’s license from the Clerk of the Circuit Court, and local or industry permits may apply
Managing Authority	Maryland Department of Assessments and Taxation (SDAT)

The limited liability company structure provides businesses with both legal protection and credibility. While these businesses can be formed in any state, Maryland is the obvious choice for businesses that are based in the state. 

Although Maryland doesn’t provide LLCs with the same tax advantages as neighboring Delaware, it also doesn’t have the same high expenses as states such as New York. Maryland is a fairly average state in how it treats LLCs, and that makes it a suitable choice for most businesses located within its borders.

The following guide will take you through the steps needed to understand how to form an LLC. Some of the information is general and applicable to all states, but many details are specific to MD. Knowing both the general information and the state-specific details will help ensure filing proceeds smoothly for you.

How to start a Maryland LLC in 5 steps

1. Name your Maryland LLC
2. File articles of organization
3. Choose a registered agent
4. Create an operating agreement
5. Apply for an EIN

Step 1: Name your Maryland LLC

What you name your limited liability company will be the business’s official name on documents, and it can also be the name that you use for everyday operations (e.g., marketing, billing, paying invoices, etc.).  You can find if your name is available by doing a Maryland business entity search.

Maryland has fairly standard requirements for naming LLCs. Your chosen name must adhere to the following:

• Limited Liability Company: Have “limited liability company” or an abbreviation thereof within the official name. Accepted abbreviations include “LLC,” “L.L.C.,” “LC” and “L.C.”
• Confusion With Agencies: Not be easily confused with a well-known government agency. Abbreviations/terms such as C.I.A., E.P.A., F.B.I., F.D.A., N.S.A., State Department and Treasury are broadly prohibited across states. Avoid words that suggest a connection to a government agency.
• Restricted Terminology: Terms that are used for licenses and/or certifications normally can’t be used unless an individual/business meets the necessary requirements. This includes terms that are used for professionals (e.g., “doctor,” “lawyer”), schools (e.g., “university,” “nursery school”) and others (e.g., “history,” “blind,” “loan). You likely know if your business meets the requirements for any restricted terminology.
• Distinguishable: Your chosen name must be easily distinguished from other businesses in Maryland. If necessary, you might be able to distinguish your business by adding a personal name or location (e.g., Joe’s Italian Ice, Frederick HVAC Services). Maryland has a searchable database of business names that are registered in the state.

In addition to meeting the official state requirements for naming LLCs in Maryland, you should also consider how visible your LLC’s name will be online. Most website hosts make it easy to search specific URLs, so you can see whether a name or variation thereof is available as a web address.

Reserve a business name

Once you have a chosen business name, the name can be reserved for up to 30 days by filing a Corporate Name Reservation Application. The form should be mailed to the Maryland State Department of Assessments & Taxation, 700 East Pratt Street, Suite 2700, Baltimore, MD 21202 (or left in the drop box at 123 Market Place). A $25 fee must be included, and another $20 if expedited service is requested.

Articles of organization (Step 2) must be filed within 30 days of the reservation, or else the name will no longer be saved for your LLC. If you’re ready to file articles of organization, you can skip the reservation step and simply file with the chosen name.

File a DBA (if opting for one)

If you want to conduct daily operations under a different name, you can file for a doing business as (DBA) name. This gives your business another moniker to advertise, bill, pay invoices and otherwise conduct business under. Maryland requires you to register the name before you start using it. 

DBAs in The Free State are referred to as a Maryland trade name. You can file for a trade name online through the Maryland Business Express website, or by sending in the Trade Name Application. Hard copy applications should be sent to the Maryland State Department of Assessments & Taxation, 700 East Pratt Street, Suite 2700, Baltimore, MD 21202. (They can also be left in SDAT’s drop box at 123 Market Place.)

The fee for filing a D.B.A. is $25, regardless of whether it’s done online or sent in. Expediting the application costs an additional $50. A trade name registration is valid for 5 years.

(Many official items can be attended to on Maryland Business Express. You’ll likely want to make an account on the site, to make both filing your LLC and sending in reports/taxes simpler.)

Registering your name for trademark

You can further protect your business’s name by registering for a state and/or a federal trademark.

To register with the state, complete and submit the Trademark or Service Mark Registration or Renewal Form. It should be sent to the Office of the Secretary of State, 16 Francis Street, Annapolis, MD 21401. 

Along with the form, you also must submit a $50 fee and three specimens that show the mark being used in commerce. Each application covers one class. Labels, tags, and packaging are the most common specimens used to establish a trademark.

The state trademark lasts for 10 years, at which point in time you can renew the mark following these steps (unless they’re updated).

The United States Patent and Trademark Office handles federal trademarks, and many businesses that file with this office have an attorney assist with the process. A federal trademark might be appropriate if a business expects to expand beyond Maryland.

Step 2: File articles of organization

Articles of organization are the documents that legally establish your limited liability company as a Maryland business. All LLCs in the state are required to file.

State fees

Maryland charges the following fees when you file articles of organization. Fees are paid to the State Department of Assessments and Taxation (SDAT).

• State filing fee: $100 (non-refundable)
• Expedited processing (optional): $50
• Card processing fee: $4.50 (Maryland Business Express charges 3% on card payments)

There are other possible costs for forming a Maryland LLC.

Requirements

Forming an LLC in Maryland is a fairly straightforward process that has only basic requirements:

• Articles of Organization: The Articles of Organization form provides basic information about a new LLC. It includes the LLC’s name, Maryland principal office address, resident agent name and address, the resident agent’s signed consent, and the signature of an authorized person. Stating a business purpose is optional.
• Registered Agent: Maryland and all other states require LLCs to have registered agents. Either an individual or a service can act as a registered agent (cf. Choosing Registered Agent).

A few states require new LLCs to have an operating agreement and/or meet publication regulations. Maryland doesn’t require either of these, although an operating agreement is still recommended (cf. Create an Operating Agreement).

How to file

The Articles of Organization are filed with the Department of Assessments and Taxation. The articles can be submitted online or via hard copy.

Online submissions are made through the Maryland Business Express website. Hard copies should be mailed to SDAT Charter Division, 700 East Pratt Street, Suite 2700, Baltimore, MD 21202, or left in the drop box at 123 Market Place, Baltimore, MD 21202.

The Department of Assessments and Taxation no longer accepts faxes for corporate documents, including articles of organization.

Step 3: Choose a registered agent

A registered agent is the primary point of contact for a limited liability company’s official paperwork. The agent is responsible for receiving tax forms, legal documents, lawsuit notification and government correspondence.

In Maryland, registered agents are officially called “resident agents.” Either a person or a business entity can serve as the resident agent of a Maryland LLC. A person must be a resident and is usually an owner of the LLC. A business can serve if it’s a Maryland corporation, LLC or limited partnership, which is usually a registered agent service.

Hiring a registered agent/resident agent service allows LLCs to outsource official document administration to a professional, thus saving time and possible headaches. For business owners who aren’t familiar with how various documents must be handled, the nominal fee for a registered agent is often worth paying.

A registered agent/resident agent service also helps LLC owners maintain anonymity, as they don’t have to be listed as the contact person of the business.

Step 4: Create an operating agreement

A Maryland operating agreement outlines the legal structure of a limited liability company. It defines ownership stakes and roles, and how general operations will be carried out. 

With regard to ownership, the agreement should contain details on contributions, voting rights, distributions, changes in ownership and dissolution. It should also address non-ownership details, such as general organization and management. In short, an operating agreement clarifies roles, responsibilities and rights.

Is an operating agreement a must?

Maryland doesn’t require LLCs to file or have an operating agreement. If you adopt one, Maryland law doesn’t require it to be in writing, but a written agreement is strongly recommended. The work involved helps ensure an LLC is well-designed, and the contractual obligations can help mitigate future potential conflicts. 

State requirements

Because Maryland doesn’t require operating agreements, there are no state stipulations about what they must contain. Best practices are to include all of the details listed above (i.e., ownership and non-ownership issues).

Step 5: Apply for an EIN

Most LLCs need an employer identification number, for example if they have employees or more than one member. A single-member LLC with no employees may not need one, but it’s still useful for banking. This is occasionally called an LLC’s federal employer identification number or federal tax identification number. It may be abbreviated EIN (most common), FEIN or FTIN.

An LLC’s EIN works much like a social security number for a business. The number is nine digits long and unique to the LLC. It’s used when filing federal taxes, filing state taxes, hiring employees, opening bank accounts and some other times.

Filing for an EIN is fairly simple and free to do. Business owners can file by completing IRS Form SS-4 Application for Employer Identification Number. The form is submitted to the IRS (and not Maryland) by:

• Submitting the online form at the IRS website
• Mailing the form to the Internal Revenue Service, Attn: EIN Operation, Cincinnati, OH 45999
• Faxing the form to the I.R.S. at 855-641-6935

The fastest way to obtain an EIN is via the online form, as a number is issued immediately upon successful completion. Prompts guide business owners through the entire process.

Alternatively, we offer a convenient way to obtain your LLC’s EIN. We can take care of the entire process for you, and quickly have a number ready for you to use.

What to do after you’ve opened a Maryland LLC

Comply with the state’s tax requirements

After your limited liability company is officially set up and has an EIN, there are state tax requirements that the LLC must follow.

How your LLC will be taxed

LLCs don’t themselves pay many taxes, although they often remit tax revenues received from other parties to the Comptroller of Maryland and Internal Revenue Service. 

Income tax

Income tax is paid on the money that LLC business owners earn from their interest in the business. Federal and state income taxes are both assessed via a tiered system that correlates with annual income, and many counties also set their own income tax rates:

• Federal income tax ranges from 10% to 37%
• Maryland income tax ranges from 2% to 6.5% (new 6.25% and 6.5% brackets for high incomes from tax year 2025)
• County income tax ranges from 2.25% to 3.30%

How income taxes are paid depends on which of two taxation structures an LLC chooses. The business can choose to be taxed as an LLC or as an S Corp.

LLC taxation passes all income taxes, both income tax and FICA tax, onto business owners. Owners pay these taxes on all net income received from the business.

S Corp taxation passes income taxes onto the owners, but FICA tax isn’t necessarily paid on all net proceeds from the business. Under this structure, business owners must pay themselves a “reasonable salary” for their respective roles within the business. Both income tax and FICA tax are paid on this salary. Owners may receive additional distributions, not for their work per se, but rather for their interest as an owner. Only income tax must be paid on distributions, not FICA taxes.

Federal Insurance Contributions Act (FICA) taxes consist of a Medicare tax that’s 1.45% and a Social Security tax that’s 6.2%. Avoiding these can save business owners 7.65% in taxes on any distributions that are above their salary.

Choosing S Corp taxation does complicate items, and most businesses that go this route pay for accounting, payroll and bookkeeping. Doing this usually only makes sense if the 7.65% that owners save on distributions is greater than the cost of these services. 

An accountant can help you determine whether the additional complexity of S corporation taxation provides sufficient savings. If it doesn’t now, you can change your business’s selection any year.

Any FICA tax savings apply only to federal income taxes, and not state or local income taxes.

LLCs must file various tax forms, depending on their chosen taxation method:

• Form 510/511D (Pass-Through Entity Declaration of Estimated Income Tax) is used by multi-member LLCs and LLCs taxed as S corporations
• Form 500D (Corporation Declaration of Estimated Income Tax) is for LLCs taxed as C corporations
• Single-member LLC owners report business income on federal Schedule C and their personal returns

Business owners can file themselves, or with the aid of a qualified tax professional. Form 510/511D and Form 500D can be filed online or via hard copy:

• Online filing can be completed via Maryland Tax Connect
• Forms can be mailed to the Comptroller of Maryland, Revenue Administration Division, 110 Carroll Street, Annapolis, MD 21411
• Forms can be dropped off in person at the Comptroller of Maryland, Revenue Administration Division, 110 Carroll Street, Annapolis, MD 21411

(You should confirm the proper address for each form that must be filed, as some forms go to different departments. Mailing/dropoff addresses are printed on each state form.)

Sales tax

Sales and use tax must be collected on all taxable sales in Maryland. The state sales tax rate is 6% for most taxable goods, and 9% for alcohol. A 3% rate applies to certain data and IT services from July 1, 2025.

Businesses don’t themselves pay sales tax on products/services they sell, but they’re responsible for remitting it to the state. Sales tax is filed and paid online through Maryland Tax Connect, and many businesses set up regular payments. Payments may be due monthly, quarterly or annually.

LLCs that make taxable sales should register for a free sales and use tax license through the Combined Registration Application on Maryland Tax Connect.

Self-employment tax

LLC taxation requires business owners to pay FICA taxes as part of their self-employment tax. The self-employment tax rate is 15.3%, which includes Medicare tax of 2.9% and Social Security tax of 12.4%.

If business owners are taxed as employees of an S Corp, they pay only 7.65% Medicare and Social Security taxes. The business pays the other 7.65% FICA taxes, thus bringing the I.R.S.’s revenue to 15.3%.

Payroll taxes

The 7.65% FICA taxes that businesses pay are referred to as payroll taxes. These are paid on all employees’ gross wages, including for owners who draw a reasonable salary and other employees.

If you choose LLC taxation and have no employees, the business doesn’t have to pay payroll taxes (because you’re paying them as self-employment taxes).

Other state taxes

LLCs must file an Annual Report (Form 1) with SDAT by April 15 each year and pay a $300 fee. If the LLC owns or uses business personal property in Maryland, the same form doubles as the personal property return, and local personal property tax may apply (property under $20,000 original cost is exempt). The report can be filed via Maryland Business Express, or by sending Form 1 Annual Report to the Maryland State Department of Assessments and Taxation, P.O. Box 17052, Baltimore, MD 21297-1052.

Understand your ongoing LLC fees

All LLCs in the “Old Line State” need to file a Maryland annual report and must pay an annual $300 fee to the State Department of Assessments and Taxation (SDAT). Payment can be made via Maryland Business Express, or by sending Form 1 Annual Report to the Maryland State Department of Assessments and Taxation, P.O. Box 17052, Baltimore, MD 21297-1052.

Obtain relevant business licenses and permits

You may have to obtain licenses or permits for your Maryland LLC. Whether these are required depends both on where the business is located and what products/services it offers.

While the state has some licensing and permitting requirements, these are most often required by counties or municipalities. For example, businesses that sell goods need a state trader’s license from the Clerk of the Circuit Court, with fees from $15 to $800 (plus a $2 issuing fee) based on inventory value. A knowledgeable attorney in your area should know what’s required, or you can contact your county or municipality.

There are often nominal fees associated with local licenses and permits. Costs vary by license and location.

Open a separate business bank account

The business finances of an LLC and personal finances of its owners should be maintained in separate accounts. This ensures that a business’s revenues and expenses can be clearly understood, both for general bookkeeping and potential audits. It also gives the business a certain legitimacy when paying others and may be helpful in maintaining the business’s corporate veil.

The best way to maintain separate finances is by opening a new business bank account. You can open a business checking account with only a small initial deposit in just a few minutes at most banks. Many banks have no fee for opening a business account. Accounts can normally be opened in person at a local branch or online.

If you expect to accumulate a cash reserve for the business, a business savings account might be helpful, too. If you’re looking for funding, see our guide to Maryland small business grants.

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