This article provides a stepbystep guide to starting an LLC in Maryland, including the cost. (1) Insert the name here.The name must not be misleadingly similar to that of another LLC, Corporation,. Easy online tools to register and start a business in Maryland, register a trade name in Maryland and establish tax accounts in Maryland. To start an LLC, you need to file Articles of Organization with the Maryland Department of Assessments and Taxation (SDAT). This booklet contains the necessary instructions for a corporation to file a Maryland corporation income tax return for tax year 2022. Step 1: Choose a name for your corporation. The name must have a corporate ending, such as Corp. Starting an LLC in Maryland involves three main steps: naming your business, choosing a Maryland registered agent, and filing state formation paperwork. The four most common business structures are: Sole Proprietorship; General Partnership; Limited Liability Company; Corporation.