Business, Tax, and Financial Advisors D'Andrea & Associates, Ltd is a full-service accounting firm serving clients throughout the Chicago, Illinois area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs. On this website, you will find information about D'Andrea & Associates, Ltd, including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or business in or around Chicago, D'Andrea & Associates, Ltd has years of valuable experience assisting professionals with their accounting needs.