At the magistrate, a person can represent themselves and an officer of an entity like an LLC can represent the entity.

. -- A license is not required for:(4) an agent of a licensed real estate broker or of an owner of real estate while managing or leasing that real estate for the real estate broker or owner;Attorney P's interpretation - Therefore, property owners can directly hire non-real estate brokers to manage their rental properties.Attorney P's Recommendations - You can either file as a foreign entity doing business in MD or start a new business in MD.  

Most people use LLC's so they can protect their other assets from the different entities.

In making this determination, the enforcement agency shall consult with the entity responsible for enforcement of building standards and other regulations of the State Fire Marshal pursuant to Section 13146.(4) The enforcement agency shall not approve any applications pursuant to this section on or after January 1, 2030.

Before people jump to conclusions here, no forming a corporate entity does not lower the tax burden for 1 person 

A STR is a commercial entity and you would be in violation of those covenants.

These do not have to be paid the same day as the auction but if you do not pay them in a timely manner, you could lose the property to tax foreclosure yourself.While you are at it, you also must check to make sure that the minimum bid covers all of the taxing entities and not just the county or the city.  

Did the same entity help you renovate and finance?

With a reverse exchange  the intermediary creates an entity to take title of the replacement before your relinquished property sells.  

A trust is a legal entity that is subject to all the laws and regulations applying to every other entity.