On July 4, 2025, President Donald Trump signed the One Big Beautiful Bill Act (OBBBA), which included numerous federal income tax law changes which will affect dentists for tax years 2025, 2026 and forward. Course descriptionOn July 4, 2025, President Donald Trump signed the One Big Beautiful Bill Act (OBBBA), which included numerous federal income tax law changes which will affect dentists for tax years 2025, 2026 and forward. The course also discusses taxable income and adjusted gross income limits which if exceeded will cost dentists benefits of the bill and how dentists can reduce their taxable income to best take advantage of these provisions. Knowledge of the new rules will allow dentists to work with their CPAs to best take advantage of the new laws. Art’s expertise is not only in taxation issues for dentists, but also in his knowledge of dental practice metrics and benchmarks.