GeoDataVision can append a census tract number to your HMDA or CRA records. This service can be used as your original "geocoding" or can be used to verify your existing geocoded records. Simply provide GeodataVision an electronic file in Excel, txt, or csv format with fields for street number and name, city/town, state, and zip code along with a unique record identifier and GeoDataVision can turn around your geocoded records within 3 business days.