Baltimore City Business License: Trader's License, Use and Occupancy and City Permits

Baltimore City runs its own business licensing and permit system on top of the state requirements. Baltimore is an independent city, not part of a county, so an LLC or corporation formed with the State Department of Assessments and Taxation (SDAT) still has to clear city steps before it sells goods, occupies a building, or opens its doors. This guide covers the Baltimore City trader's license, the Use and Occupancy permit, zoning checks, and the city incentive programs worth knowing about. Where a detail must be confirmed with the City, we say so.

Disclaimer: This article is informational content, not legal or tax advice. City fees, license types, and deadlines change. If your project involves a lease, a building purchase, or an ownership structure beyond a simple single-owner LLC, speak with a qualified attorney or CPA before you commit money.

What You Need Before You Start

Gather these items before you apply for any Baltimore City permit or sign a lease:

• Your SDAT business ID and a copy of your Articles of Organization or Articles of Incorporation. You can look up your entity on the SDAT business search at https://egov.maryland.gov/businessexpress/entitysearch.
• A Maryland resident agent with a Maryland street address. P.O. boxes are not allowed, and the agent must consent before filing.
• A free Sales and Use Tax License from the Comptroller of Maryland, obtained through the Combined Registration Application.
• The exact Baltimore City street address, and whether the building is occupied, vacant, or changing use.
• A stock list with honest estimated values, because the trader's license tier depends on stock value.
• A list of business personal property, such as equipment, fixtures, and furniture.
• The zoning district for the address, which you should confirm with the City before you sign anything.

Step 1: Confirm Your Entity Is Current With SDAT

The Clerk cannot issue a trader's license if you have missing SDAT filings, so check this first. An LLC or corporation must file its Annual Report and Business Personal Property Return (Form 1) each year by April 15. The annual report fee is $300. If you need more time, file an extension request at pprextensions.dat.maryland.gov. Non-expedited filings are reviewed during the second calendar month after submission.

Step 2: Get Your Sales and Use Tax License

Apply for the Sales and Use Tax License through the Combined Registration Application on Maryland Business Express at https://businessexpress.maryland.gov/start/taxes-and-insurance. The license is free. The Clerk requires it before a trader's license can be issued. Maryland's state sales tax rate is 6%, and once you make taxable sales you will file and remit through the Comptroller of Maryland at https://www.marylandcomptroller.gov/.

Step 3: Check Baltimore City Zoning Before You Sign a Lease

Baltimore City zoning controls whether your specific use is allowed at a specific address. A business license does not override zoning. A zoning conflict can block your Use and Occupancy permit even after you have paid for everything else. Ask the City for the zoning district of the address, then ask whether your planned use, whether retail, food service, office, or light manufacturing, is permitted there. Get that answer in writing if you can.

Step 4: Get a Baltimore City Use and Occupancy Permit if the Building Is Changing or Vacant

Before you occupy a building with a changed use, or one that has been long vacant, you need a Use and Occupancy permit from the One Stop Shop. This permit confirms the building can legally be used for your business. The permit fee is one to confirm with the City before you budget, because the current amount was not verified for this guide. Apply before you move in or open. Opening first and applying later is the most expensive mistake in this process, because any correction then arrives after you have already committed money to the lease, buildout, or inventory. Ask the City what counts as long-vacant, since the answer determines whether you need the permit.

Step 5: Apply for the City Business License and Trader's License

The City's Department of Consumer Protection and Business Licensing oversees city business licensing and offers an online portal to apply for and renew licenses. Work through the portal in this order:

1. Create an account on the department's online apply and renew portal.
2. Enter your SDAT entity information, your Baltimore City business address, and a description of your planned activities.
3. Select each license type that matches your business. License types and fees should be confirmed with the department before you pay.
4. For a trader's license, enter your estimated stock value to determine the tier. Baltimore City has the highest trader's license schedule in Maryland, with eight stock-value tiers running from $20 to $2,125 under Business Regulation section 17-1807(c)(3).
5. Confirm your renewal date with the department. The renewal date, whether December 31 or April 30, should be verified before you calendar it. The state's trader's license year runs May 1 to April 30, so do not assume the City follows it.
6. Save your confirmation and license documents with your business records, and set a renewal reminder.

The trader's license itself is issued by the Clerk of the Circuit Court for Baltimore City, not by the City's licensing department, so the process touches more than one office. Growers and manufacturers are exempt from the trader's license under state law.

Step 6: Clear Personal Property Tax Before You Apply

The Clerk cannot issue a trader's license if you owe personal property tax. Business equipment, furniture, and fixtures count as personal property, so list them accurately on your Form 1 and pay any balance before you apply. If you own the building, the real property rate applies to the property itself.

City Tax Rates at a Glance

Item	Figure	Source
Trader's license schedule	Eight stock-value tiers, $20 to $2,125	Business Regulation section 17-1807(c)(3)
Personal property tax rate	$5.62 per $100	SDAT, 2026 to 2027
Real property tax rate	$2.248 per $100	SDAT, 2026 to 2027
Admissions and amusement tax	10%	Department of Legislative Services, FY2026
Hotel rental tax	9.5%	Department of Legislative Services, FY2026
State sales tax (for context)	6%	Comptroller of Maryland

If you run an entertainment venue, an amusement business, or lodging, the admissions and amusement tax or hotel rental tax may apply to you. Confirm the scope of each tax and how it is filed with the City before you open.

Step 7: Check the Baltimore Incentive Programs

Several programs may lower your costs, but each has its own eligibility rules and dates. Confirm current details with the named agency before you plan around them.

• Baltimore City Enterprise Zone: The zone runs through June 14, 2032. Six focus areas expire June 14, 2027: Jones Falls, Oldtown, Carroll-Camden, Central West, Holabird-Orangeville, and South Industrial. If your address is in one of these areas, the earlier expiration matters for your planning.
• Opportunity Zones: The 2018 designation includes 42 Baltimore City tracts. Federal law is replacing these designations starting in 2027, so confirm the current tract list with DHCD before you rely on any location.
• Baltimore Development Corporation loans: The Baltimore Development Corporation offers business financing. Confirm the current loan terms, amounts, and eligibility directly with the corporation.
• Free advising: The Maryland Small Business Development Center Network offers advising at https://www.marylandsbdc.org/. The SBA's Baltimore district office details are at https://www.sba.gov/district/baltimore.

Vacant Building Registration

If you buy, lease, or reopen a vacant building in Baltimore City, ask whether vacant-building registration applies to you. Confirm the requirement, fee, and deadline with the City before you close or sign. Until the City confirms otherwise, treat registration as a separate item from the Use and Occupancy permit.

Common Mistakes to Avoid

• Assuming one document covers every requirement. Confirm which City license and which permit apply to your business.
• Signing a lease before the zoning check.
• Opening before the Use and Occupancy permit is issued.
• Underestimating stock value, which can push you into a higher trader's license tier.
• Missing the April 15 SDAT annual report, which can block your trader's license.
• Using a P.O. box as the resident agent address.
• Leaving equipment and fixtures off your personal property return.
• Assuming the City renewal date matches the state's May 1 to April 30 license year.

What to Expect

A complete, accurate file is more likely to move without delays, though agency workload affects timing. On the state side, a non-expedited SDAT filing is typically reviewed during the second calendar month after submission, and paper filings may take about 8 weeks. Expedited SDAT review costs an extra $50 and is typically completed in 7 to 14 business days. Online rush service costs an extra $325 and is reviewed within 3 hours when submitted by 2:30 p.m. on a business day. City processing times were not verified for this guide, so ask the department for its current timeline when you apply.

Next Steps

1. Confirm your SDAT standing and mark your April 15 annual report date.
2. Get your Sales and Use Tax License.
3. Run a zoning check on the address before you sign.
4. Apply for a Use and Occupancy permit if the building is changing or vacant.
5. Apply for your City business and trader's licenses through the department's portal.
6. Have a CPA or attorney review your entity, tax, and lease decisions.

Baltimore's requirements are more layered than most Maryland jurisdictions. Time spent confirming open items with the City before you commit money is usually well spent.