Property Tax

McGuire Sponsel’s Property Tax practice is built on a foundation of deep industry knowledge, technical precision, and trusted relationships. With decades of combined experience, our team—led by seasoned professionals—brings a thoughtful, strategic approach to every engagement.

From real and personal property assessment appeals to pre-acquisition advising, our professionals have worked alongside clients of all sizes and across industries nationwide. We take pride in providing hands-on support throughout the entire appeal process, balancing practical insight with deep technical expertise.

Our philosophy is rooted in collaboration with CPA firms and property owners to ensure property tax valuations are fair, defensible, and aligned with each client’s broader business goals.

Property tax services are recommended for clients who are paying at least $50,000 in property tax. If you or your clients meet that threshold, our team can walk you through additional information needed to proceed and will begin the process once all information is received.

As businesses continue returning to physical office spaces, commercial vacancies are reshaping property tax assessments across the country. In this episode of Let’s Talk Tax, hosts Tim LeMasters and Justin Gephart sit down with Property Tax Consultant Tanner Cox to explore how shifting occupancy trends are creating new opportunities—and challenges—for property tax appeals. They unpack how vacancy rates influence valuations, walk through the three primary approaches to property assessment (cost, market, and income), and share real-world insights from states like Texas and Florida. Listen here.