MGIC is a private insurance company offering insurance on real estate mortgages.At MGIC, we are committed to helping our customers succeed. Affordable homeownership remains a cornerstone of a strong and vibrant community. As the pioneer of the modern private mortgage insurance industry, Mortgage Guaranty Insurance Corporation (MGIC), the primary subsidiary of MGIC Investment Corp., has supported lenders and their communities since 1957 by providing a prudent means of offering affordable, low-downpayment home financing options. #WeAreMGICMGIC is the principal subsidiary of MGIC Investment Corporation, headquartered in Milwaukee, Wisconsin and serves lenders throughout the United States, Puerto Rico and other locations.