I hope someone from MD. can help me. Started the new business in march. andstayed pretty busy all year. I kept good records on quikbooks pro.My questions are more in the lines of... where do I file for tax I.D.? DoI have to register a business name or entity,and where.(business is sole proprieter. And consist`s of mainly mowing,mulching and light landscaping.Nothing that I would need a bus. license for,according to county court house.) My biggest problem is that I failed to get all of this squared away early in the year.Thus I never paid any kind of quarterly taxes. Which now have to be addressed,and paid.(even if there will be late penalties.) So if any one from md. can give me any help in any of these areas I would greatly appreciate it.