Form a corporation, limited liability company (LLCs), limited partnership or more and do business in New York State. The Bronx County Clerk provides Indexing and Certification of Corporation filed in this office.This certificate is filed with the NYS Department of State (NYSDOS). A new corporate tax applies to corporations and banks, other than federal S-corporations, that do business in New York City. The SCL tax experts can provide you with legal structure for your business with incorporation tax services in Bronx, New York.