Purchasing an Index Number
The fee for an index number is $210 (except for mortgage foreclosure actions, for which the fee is $400).
This fee is payable to the Kings County Clerk in cash, bank or postal money order, certified check, or New York State attorney's check. You must submit two copies of your summons and complaint, notice of petition or order to show cause and petition. You may mail the required documents, enclosing a stamped self-addressed envelope for your receipt and copy to:
The Kings County Clerk, Room 189, Window #4
360 Adams Street
Brooklyn, NY 11201
If filing in person, please go to Windows #4.