Dan Beirute PC

About Irwin Law Firm Welcome to Irwin Law Firm. We are one of Tulsa County's most highly regarded estate, business, and tax planning Law Firms. For over 25 years, the Firm's founder, Thom Irwin, has been using his expertise and skill to help solve estate planning and business problems. The Firm has a tradition of legal innovation, personal concern, and service. We ensure that your estate, financial, business and tax needs are understood and addressed before any transaction is structured and documented. We not only help you structure a single transaction, but also endeavor to understand your ultimate objectives and address your long-term strategic needs. Our practice continues to expand to meet the ever-changing needs of our clients. Business Planning and Non-Profit Organizations including formation, business agreements, and tax planning Trust Administration including the management of Trusts for children, grandchildren, and charitable trusts