HomeNewsTDHCA Announced the Public Comment Period for the Draft 2015 HOME TDHCA Announced the Public Comment Period for the Draft 2015 HOME TDHCA announced the public comment period for the Draft 2015 HOME, Housing Tax Credit and Housing Trust Fund Regional Allocation Formula (“RAF”) Methodology. The Draft 2015 RAF Methodology will be made available for official public comment from Friday, August 15, 2014, through Monday, September 15, 2014, at 6:00 pm.