You also will need to file certain forms to fulfill your federal and state income tax obligations. The forms you need are determined by your business structure. A complete list of the forms each type of entity will need can be found on the SBA website. You can also find state-specific tax obligations there. Some businesses may also require federal or state licenses and permits to operate. You can use the SBA's database to search for licensing requirements by state and business type.
You are probably thinking that being the concierge to the executive of a big company will be a piece of cake, think twice. Although you will make good money being someone's personal concierge, it is a very challenging job in which you will be expected to deliver what has been asked of you, on time, with a smile. That said, you will normally be paid very handsomely for your services.
Maryland For Corporations: "Company", if it is not preceded by the word "and" or a symbol for the word "and"; "Corporation", "Incorporated" or "Limited" or abbreviations; for Limited liability companies: "limited liability company", "L.L.C.", "LLC", "L.C.", or "LC"; for Limited liability partnerships: "limited liability partnership", "L.L.P." or "LLP"; for Limited partnerships: "limited partnership", "L.P.", or "LP"; for Limited liability limited partnerships: "limited liability limited partnership", "L.L.L.P.", or "LLLP"; for Professional corporations: "chartered", "chtd.", "professional association", "P.A.", "professional corporation", or "P.C." Maryland Code – Corporations and Associations § 1-502
sp.p. (spółka partnerska): ≈ limited liability partnership May also be denoted by the addition of i partner(zy) ("and partner(s)") to the firm's name. Can only be used for the purpose of practicing as a licensed professional listed in the appropriate provision of the Commercial Companies Code. The partners are fully liable for the partnership's debts, with the exception of debts incurred by other partners practicing their licensed profession and employees under their direction.
Unltd or Ultd (Unlimited/無限公司): similar to a limited liability company (Ltd) but whose members or shareholders do not benefit from limited liability should the company ever go into formal liquidation. It is not a requirement under company law to add or state the word or designation Unlimited (無限公司) or its abbreviations (Unltd or Ultd) at the ending of its legal company name, and most unlimited companies do not.