D. Alan Bowlby & Associates is a privately held property tax consulting firm headquartered in Addison, Texas. The company was founded on October 12, 1988, and specializes in valuation appeals and tax strategy for commercial real estate and business personal property. Its services include filing renditions, preparing appeals, and negotiating with appraisal districts across Texas and neighboring states. The firm also owns Property Tax Analysts, a subsidiary focused on similar services. With a small team of experienced consultants, the company has represented a wide range of property types including multifamily, retail, industrial, and healthcare.