Winnipeg police allege an employee of the Main Street Project submitted the documents to The Homeless Partnering Strategy.
Police say it happened between July 2012 and March.
Police say while the grant application was turned down, $25,000 was fraudulently diverted from the Main Street Project.
Teresa Merle Sakiyama, who is 60, is charged with five counts of using forged documents.
Paul Elliot Nusgart, who is 74, is charged with making forged documents.