Top 7 Mistakes Property Owners Make on Their Tax Assessments (And How to Avoid Them)

Seven costly property tax assessment mistakes Texas commercial owners repeat every year, what each one costs, and the fix for each.
Texas Property Tax Protest Deadlines: Every 2026 Date Commercial Owners Need to Know

The protest deadline is May 15, 2026, or 30 days after the value notice is mailed, whichever date is later. Here is the full 2026 Texas property tax calendar for commercial owners.
