DBA filing fees vary depending on the location of the business and the business type. Sole proprietor and partnership DBA fees are assessed by the county where the business is located. You must access your county directly for specific fee information. You can do this online or by calling the county clerk. You can find your counties' contact information on the NYSAC.org website. Fees for incorporated businesses like LLCs and corporations are as follows: $25 for the Certificate of Assumed Name $10 Certified Copy of Certificate of Assumed Name $150 2-hour processing, $75 Same day, $25 within 24 hours Additional Fees For Corporations Only $100 for each NYC county where the business is or will be conducted within New York City (Bronx, Kings, New York, Queens, and Richmond Counties) $25 for each county where the business is or will be conducted outside New York City $1,950 to include every New York State county and the Certificate of Assumed Name combined