This page is designed to provide small business owners and entrepreneurs with information they need to start or grow their business. Starting your own business can feel very complicated.A Certificate of Occupancy is required for all businesses in the city. Learn more about applying for a Certificate of Occupancy. You are eligible for a free San Antonio Public Library card if you own Bexar County property or a business and provide appropriate identification. Bexar County provides a new form each year, but the updated form can typically be found on the Property Tax web page in the Tax Resources on the right. Helping Small Business Compete for Contract Opportunities. A travel authorization is not required when a Student or Faculty travels within Bexar County. Of SMWBEs in the procurement process. It is the intent of the County to afford SMWBE a fair opportunity to compete for all Bexar County contracts.