Zeffert & Associates, Inc. is a nationwide leader of affordable housing compliance. Since 1994, property managers, owners, syndicators, housing authorities, and state agencies have partnered with Zeffert for accuracy and speed on utility allowances, tenant file reviews, building accessibility, and training. Headquartered in St. Louis, Zeffert’s service excellence reaches every state and territory within the jurisdiction of the IRS, HUD, and USDA.