Table of Contents
How do I start a business in City of Baltimore?
Generated by lexflow from the state statutes (open-us-law, government publisher text) and checked by Claude: every quoted phrase was matched word for word against the statute text, and the process passed the BPMN/DMN schemas, bpmnlint and a Petri-net soundness check. Information, not legal advice.
To start a business in Baltimore City, first register your business with the State Department of Assessments and Taxation (SDAT) through Maryland Business Express and make sure it stays in good standing. The City's business license application asks for your SDAT number. Most businesses that sell goods also need a state trader's license from the Clerk of the Circuit Court and a Maryland sales and use tax account. Baltimore City has its own trader's license fee schedule, from $20 up to $2,125 depending on the value of your stock-in-trade. Certain regulated activities need a city business license from the Department of Consumer Protection and Business Licensing (DCPBL). Examples are amusement devices, auctioneers, pawnbrokers, late-night operations, commercial parking, street vending, and massage establishments. You can apply online, by email, or by mail. Depending on your location and use, you may also need a Use & Occupancy permit through DHCD's ePermits system and an annual Fire Prevention Permit. Food businesses need Health Department plan review and a license. Home-based businesses must follow the home-occupation rules in Zoning Code § 15-507.
Confidence 1.00: state law 1.00, local 1.00, contact 1.00. Full state model: business
What state law requires
- File articles of organization for record — Founder (person forming the business) (§ 4A-202(a))
- Collect the $100 processing fee — State Department of Assessments and Taxation (§ 1-203(b)(4))
- Accept no nonconforming or unpaid articles — State Department of Assessments and Taxation (§ 4A-207(a)(1))
- Endorse acceptance with date and time — State Department of Assessments and Taxation (§ 4A-207(c)(1))
- Record the articles promptly — State Department of Assessments and Taxation (§ 4A-207(c)(2))
- Send acknowledgment of acceptance — State Department of Assessments and Taxation (§ 4A-207(c)(3))
- File trade name certificate before trading — The limited liability company, its attorney, or its agent (§ 1-406(a))
- Collect $25 trade name recording fee — State Department of Assessments and Taxation (§ 1-406(e)(1))
- Record certificate in agency record — State Department of Assessments and Taxation (§ 1-406(d)(2))
Which business structure fits, and what must be filed with the state?
| Organized for a nonprofit or charitable purpose | Owners render a licensed professional service | Number of owners | Owners want protection from the business's debts | Plans to sell shares to outside investors | Some co-owners will be passive investors only | → Business structure | → What is filed with the state, and where | → State filing fee | Source |
|---|---|---|---|---|---|---|---|---|---|
| true | - | - | - | - | - | Nonstock (nonprofit) corporation | Articles of incorporation whose charter provides the corporation has no authority to issue capital stock, filed for record with the State Department of Assessments and Taxation | $100 + $20 organization and capitalization fee ($120), or $150 + $20 ($170) for a 501(c)(3), (4) or (6) nonprofit | § 5-202(a) |
| - | true | - | true | - | - | Professional corporation (a limited liability company may also render professional services; Maryland has no separate professional LLC form; architects, professional engineers, real estate licensees and veterinarians may instead use an ordinary corporation, § 5-102(a)(3)) | Articles of incorporation stating that the corporation is a professional corporation and the professional services it renders, filed for record with the State Department of Assessments and Taxation | $100 plus the organization and capitalization fee (See 1-204) | § 5-112(a) |
| - | - | - | true | true | - | Stock corporation | Articles of incorporation signed and acknowledged by one or more adult incorporators, filed for record with the State Department of Assessments and Taxation | $100 plus the organization and capitalization fee (See 1-204) | § 2-102(a) |
| - | - | >= 2 | true | - | true | Limited partnership (limited partners who stay out of control of the business are not liable for its obligations; the general partner cannot limit its liability to outsiders, so if every owner needs protection choose a limited liability company) | Certificate of limited partnership executed by all general partners, filed with the State Department of Assessments and Taxation | $100 | § 10-201(a) |
| - | - | - | true | - | - | Limited liability company (worker-owned businesses may elect in the articles to be a limited worker cooperative association) | Articles of organization filed for record with the State Department of Assessments and Taxation | $100 | § 4A-202(a) |
| - | - | 1 | false | - | - | Sole proprietorship | No formation filing; before trading under any name other than the owner's own, file a trade name certificate ($25) with the State Department of Assessments and Taxation | None | § 1-406(a) |
| - | - | >= 2 | false | - | - | General partnership | No formation filing (a partnership forms by association); the partners may register as a limited liability partnership by filing a certificate of limited liability partnership ($100) with the State Department of Assessments and Taxation | None | § 9A-202(a) |
What City of Baltimore adds
- Register the business with the state and get an SDAT number — Maryland State Department of Assessments and Taxation (SDAT), through Maryland Business Express. Register online at Maryland Business Express. You will need the SDAT number for the Baltimore City business license application. (source)
- Confirm your business is in good standing with Maryland — SDAT / Maryland Business Express. Check your good standing on Maryland Business Express before you apply for city licenses. (source)
- Open a Maryland sales and use tax account and get a trader's license if you sell goods — Comptroller of Maryland (sales tax); Clerk of the Circuit Court for Baltimore City (trader's license). Register for sales and use tax with the Comptroller, then apply for a trader's license from the Clerk of the Circuit Court. Growers and manufacturers are exempt. The license year runs May 1 to April 30. (source)
- Check the trader's license fee (based on the value of your stock-in-trade; Baltimore City has its own schedule) — Clerk of the Circuit Court for Baltimore City. Under Business Regulation § 17-1807(c)(3), Baltimore City fees range from $20 (stock-in-trade of $1,000 or less) to $2,125 (more than $750,000). Most other counties start at $15. (source)
- Apply for a Baltimore City business license if your activity is regulated — Department of Consumer Protection and Business Licensing (DCPBL), Business Licensing Division. Pay the application fee online at pay.baltimorecity.gov. Submit the application and any required addendum online (Jotform), by email to COBBusinessLicense@baltimorecity.gov, or by mail to 200 Holliday Street, RM 3, Baltimore, MD 21202. Regulated activities include amusement devices, auctioneers, pawnbrokers, street entertainers, late-night commercial operations, commercial and special-event parking, street, mobile and merchant vendors, and massage establishments. (source)
- Get a Use & Occupancy permit for a new tenant, change of use, or change of ownership — Department of Housing & Community Development (DHCD), through ePermits. Apply in the ePermits system under the 'Use and occupancy permit' category. A final inspection is required before the permit is issued. (source)
- Get an annual Fire Prevention Permit if your license type or occupancy requires one — Baltimore City Fire Department, Fire Prevention Bureau. Buildings where the public works, plays or spends time are inspected every year. Check whether your license type needs a Fire Prevention Permit, and get it before you apply for the business license. (source)
- Food businesses: complete Health Department plan review and get a food facility license — Baltimore City Health Department, Environmental Health (Plan Review), 1001 E. Fayette Street; 410-396-4544. New food service facilities, and facilities under new ownership, must submit plans and pass a plan review inspection before the license is approved. (source)
- Home-based businesses: follow the Zoning Code home-occupation limits — Business owner (zoning enforcement). Under § 15-507, the business must be run entirely inside the dwelling and stay secondary to living there. You may employ no more than 1 person who is not a family member living there. Client visits are limited to 3 a day and 10 a week. Outside storage and motor-vehicle repair are not allowed. (source)
Who to contact
- Baltimore City business license applications (DCPBL): COBBusinessLicense@baltimorecity.gov; mail: 200 Holliday Street, RM 3, Baltimore, MD 21202
- City general information (listed on DCPBL and Fire pages): City Operator (410) 396-3100; 3-1-1 within the city; (443) 263-2220 from outside
- DHCD ePermits for Use & Occupancy permits: ePermits (Use and occupancy permit category)
- Health Department Plan Review (food facilities): 410-396-4544; Environmental Health, 1001 E. Fayette Street, Baltimore, MD 21202
Local law
- Md. Code, Business Regulation § 17-1807 (trader's license fees): Sets trader's license fees based on the value of stock-in-trade. Baltimore City has its own schedule, from $20 (up to $1,000) to $2,125 (over $750,000). Most other counties start at $15.
- Baltimore City Code, Art. 32 (Zoning) § 15-507 (Home occupation): A home business must be run entirely inside the dwelling and stay secondary to the residential use. It may employ no more than 1 person who is not a resident family member, and client visits are limited to 3 a day and 10 a week. Other limits cover deliveries, vehicles, outside storage, and nuisances.
Fees. Trader's license (Baltimore City schedule, Bus. Reg. § 17-1807(c)(3)): $20 to $2,125, based on the value of stock-in-trade. City business license application fees are paid online at pay.baltimorecity.gov, but the amounts were not listed on the DCPBL page reviewed. Use & Occupancy, Fire Prevention, and Health permit fees vary and were not verified. SDAT formation fees were not verified on the pages reviewed.
Caveats
- The original research said DCPBL was created in 2025 and that the city license does not accept trade-name ('T') numbers. Neither claim appears on the DCPBL pages reviewed, so both were removed.
- The license-type table seen on the DCPBL page covered addenda A–F. Other regulated categories from the original research (employment agencies, towing, second-hand dealers) were not confirmed and may be on parts of the page that were not retrieved.
- The Comptroller's business licenses page does not list trader's license fees. The figures come directly from Bus. Reg. § 17-1807.
- The original business research arrived cut off after the trader's license fee step. The later steps (licensing, U&O, fire, health, home occupation) were rebuilt and checked against official pages.
- The Clerk of the Circuit Court for Baltimore City's trader's license page and contact details were not fetched. Confirm the filing location and hours with the Clerk.
- Forming the entity (LLC, corporation, etc.) through SDAT has its own state filing fees and steps, which were not verified here.
