Internal Revenue Service (IRS)
Locate IRS business tax information, listings for Employer ID numbers, and operating a business. Additional information covers international businesses and partnerships.
IRS Small Business and Self-Employed Tax Center
SB/SE serves taxpayers who file Form 1040, Schedules C, E, F or Form 2106, as well as small businesses with assets under $10 million.
Maryland Business License Information System (BLIS)
Locate licenses and permits for your business. Many forms can be printed or filled out online.
Maryland Comptroller: Information for Business Taxpayers
Find Maryland State taxes forms and information. There are links for filing, business licenses, employer withholding, forms and more.
Maryland Department of Business and Economic Development
The Department of Business and Economic Development brings together information about business topics and starting a business here in Maryland. Includes licensing, taxes, and state contracting resources.
Maryland State Department of Assessment and Taxation
Taxation information, forms and instruction for businesses forms. These include incorporation, limited liability corporation and other entities. There is a section for people starting their own business.
Maryland Department of Labor, Licensing and Labor
Links to occupational professional licensing information, purchasing health insurance for small business owners, and other information.