Dean Dorton, one of the region’s largest and most prestigious certified public accounting firms, with a deep specialization in serving the equine industry, today announced it will sponsor Kentucky Derby contender, Tax, in all three races of the Triple Crown. Tax recently won the Withers Stake after a third-place finish in the Remsen Stakes at Aqueduct. Tax’s road to the Kentucky Derby includes placing second at Churchill Downs in September 2018 and breaking his maiden at Keen