Fan Mail Address:

Taissa Farmiga
Authentic Talent and Literary Management
45 Main Street
Suite 1004
Brooklyn, NY 11201
USA

Address Information:

Authentic Talent and Literary Management
(Talent Management Company)
45 Main Street
Suite 1004
Brooklyn, NY 11201
USA
Phone: (718) 422-0200
Fax: (718) 679-9717
Official website

More Information Here.