8 permits · verified 2026-10-02
What permits do you need to open a contractor or trade in Baltimore County?
In short
A contractor or trade in Baltimore County, MD has 3 permits that apply to every business of this type, plus 5 more that depend on your premises, signage or how you are set up. Maryland State Department of Assessments and Taxation, Corporate Charter Division charges $100 one-time filing for the articles of organization (llc). 4 of the 8 are charged as a range or formula rather than a flat fee. Verified 2026-10-02 against the issuing agencies’ published fee schedules.
Permits particular to a contractor or trade in Baltimore County
| Permit | Issuing agency | Fee | Renews | Last checked |
|---|---|---|---|---|
| Home Improvement Contractor Licenseonly if it applies to you | Maryland Home Improvement Commission, Department of Labor | $403.75 to open — $281.25 plus a $100 guaranty fund assessment and $22.50 processing; $456.25 to renew | 2 years | 2026-09-03 |
Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.
Local permits that apply to every type of business in Baltimore County
| Permit | Issuing agency | Fee | Renews | Last checked |
|---|---|---|---|---|
| Building Permit Fee Schedule | Baltimore County Department of Permits, Approvals and Inspections | Varies — formula on the Baltimore County page | per permit (1-2 year validity) | 2026-10-02 |
| Zoning, Development & Appeals Fee Scheduleonly if it applies to you | Baltimore County Department of Permits, Approvals and Inspections | Varies — formula on the Baltimore County page | per filing | 2026-10-02 |
| Electrical Permit Fee Schedule | Baltimore County Department of Permits, Approvals and Inspections | Varies — formula on the Baltimore County page | per permit | 2026-10-02 |
| Plumbing Inspection Fee Schedule | Baltimore County Department of Permits, Approvals and Inspections | Varies — formula on the Baltimore County page | per permit | 2026-10-02 |
Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.
MD registrations that apply to every type of business
| Permit | Issuing agency | Fee | Renews | Last checked |
|---|---|---|---|---|
| Articles of Organization (LLC)only if it applies to you | Maryland State Department of Assessments and Taxation, Corporate Charter Division | $100 one-time filing | perpetual, but a $300 annual report is due every 15 April | 2026-09-03 |
| Articles of Incorporationonly if it applies to you | Maryland State Department of Assessments and Taxation, Corporate Charter Division | $120 one-time minimum — $100 filing plus a $20 organization and capitalization fee | perpetual, but a $300 annual report is due every 15 April | 2026-09-03 |
| Annual Reportonly if it applies to you | Maryland State Department of Assessments and Taxation, Corporate Charter Division | $300 a year | annual — due 15 April, extendable to 15 June | 2026-09-03 |
Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.
How much does it actually cost to permit a contractor or trade in Baltimore County?
There is no single figure, and any site quoting one is rounding away the part that matters. Of the 8 records listed for a contractor or trade in Baltimore County, MD, 3 apply to every business of this type and 5 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.
4 of the 8 are charged as a range or a formula set by the issuing agency, and 0 have no fee published at all.
The other 4 variable fees belong to permits that apply to every type of business here; their formulas are set out on the Baltimore County permits page and the MD state page.
Which offices issue these permits in Baltimore County?
Permits for a contractor or trade in Baltimore County, MD come from 3 separate offices: Baltimore County Department of Permits, Approvals and Inspections, Maryland State Department of Assessments and Taxation, Corporate Charter Division, Maryland Home Improvement Commission, Department of Labor. No single office issues them all, which is why an opening means filing in several places rather than one.
- Baltimore County Department of Permits, Approvals and InspectionsIssues 4 permits on this page: Building Permit Fee Schedule, Zoning, Development & Appeals Fee Schedule, Electrical Permit Fee Schedule, Plumbing Inspection Fee ScheduleCounty Office Building, 111 W. Chesapeake Ave., Towson, MD 21204 · 410-887-3616www.baltimorecountymd.gov/departments/pai
- Maryland State Department of Assessments and Taxation, Corporate Charter DivisionIssues 3 permits on this page: Articles of Organization (LLC), Articles of Incorporation, Annual Report700 East Pratt Street, Suite 2700, Baltimore, MD 21202-6377 · (410) 767-1340egov.maryland.gov/businessexpress
- Maryland Home Improvement Commission, Department of LaborIssues 1 permit on this page: Home Improvement Contractor License100 South Charles Street, Tower I, Baltimore, MD 21201 · (410) 230-6231labor.maryland.gov/license/mhic
What does a contractor or trade need in Baltimore County that other businesses do not?
1 of the 1 permit particular to a contractor or trade here applies to no other business type we cover in Baltimore County: Home Improvement Contractor License.
Home Improvement Contractor License
Renewal costs more than the first license, which is unusual: the guaranty fund assessment is $100 to join and $175 every two years thereafter, so renewal comes to $456.25 against $403.75 to start. The $281.25 is charged per place of business, so a second location doubles it. If pending claims threaten to take the fund below a million dollars the commission may levy a further fifty dollars, capped at a hundred and fifty a year, and not paying within sixty days suspends the license. The fund pays a claimant up to $30,000 and a total of $250,000 against any one contractor. Note the separate regime for new homes: a home builder registers with the Attorney General instead, at $800 for two years, and once that registration expires it cannot be renewed at all.
The other 4 local permits in the tables apply to every type of business in Baltimore County, MD; what each one involves is set out on the Baltimore County permits page. The 3 state-level registrations apply to every type of business across MD and are covered on the MD state page.
How does a contractor or trade compare with other businesses in Baltimore County?
The closest match is a auto repair shop, which shares 0 of these permits. A contractor or trade also needs Home Improvement Contractor License. A auto repair shop needs Automotive Repair Facility Registration — State of Maryland position, which a contractor or trade does not.
| Business | Its own permits | Shared with a contractor or trade | Only a contractor or trade needs | Only it needs |
|---|---|---|---|---|
| Auto repair shops | 1 | 0 | 1 | 1 |
| Childcare centres | 1 | 0 | 1 | 1 |
| Coffee shops | 5 | 0 | 1 | 5 |
| Fitness studios | 0 | 0 | 1 | 0 |
| Food trucks | 4 | 0 | 1 | 4 |
| Restaurants | 5 | 0 | 1 | 5 |
| Retail stores | 2 | 0 | 1 | 2 |
| Salons and barbers | 3 | 0 | 1 | 3 |
| Veterinary clinics | 2 | 0 | 1 | 2 |
Sources
Every figure for the permits explained on this page was read from one of these government pages on the date shown. Sources for the permits that apply to every type of business are listed on the Baltimore County permits page and the MD state page. Confirmed by Editorial Team.
- Maryland Home Improvement Commission — forms and feesMaryland Department of Labor · primary source · retrieved 2026-09-03
- Maryland Business Regulation section 8-404 — the home improvement guaranty fund assessmentMaryland General Assembly · primary source · retrieved 2026-09-03
Related
Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.