stamp COUNTY CODE: 48439 • TYLER IASWORLD radar REAPPRAISAL CYCLE: 1-YEAR (NEXT: 2026)

TARRANT COUNTY, TX

PROPERTY TAX ROLL AUDIT & PRO SE BOARD OF EQUALIZATION INTELLIGENCE

BOARD OF EQUALIZATION STATUS
AppealWindowStatus { is_open: false, is_urgent: false, badge_label: "2026 CBOE CLOSED • PREPARING 2027", deadline_date_str: "May 15, 2026", days_remaining: None, action_recommendation: "Statutory 2026 window closed. Register roll watch for 2027 notices." }
Deadline: May 15
TOTAL PARCELS
710000
Mounted & Indexed
MEDIAN HOME VALUE
$345000
Certified Tax Roll
REAPPRAISAL SURGE
+40.5%
2025 Cycle
IAAO COD UNIFORMITY
15.8%
Severe Non-Uniformity
AVG APPEAL SAVINGS
$1690
Year 1 Direct Relief

COUNTY MASS APPRAISAL EVIDENCE CHARTS

radar CERTIFIED ROLL VISUALIZATIONS

1. TRUTH-IN-TAXATION ROLLBACK WATERFALL

Demonstrating how county tax revenue expands beyond certified revenue-neutral rates under T.C.A. § 67-5-1701.

Tarrant • TRUTH-IN-TAXATION ROLLBACK AUDIT (T.C.A. § 67-5-1701) 1. PRIOR RATE $2.2500 per $100 assessed Pre-Reappraisal Levy +Roll Surge 2. CERTIFIED RATE $1.7550 per $100 assessed REVENUE NEUTRAL ✅ Vote Hike 3. PROPOSED RATE $2.2500 per $100 assessed ⚠️ +28.2% HIKE HIDDEN TAX EXPANSION: +$0.4950/$100 • UNADVERTISED COUNTY CASH HAUL: $5511.0M / YEAR

2. STATISTICAL EQUITY VARIANCE DISPERSION

IAAO equity curve showing how the top quartile of residential parcels are overassessed relative to median $/sqft.

Tarrant • IAAO STATISTICAL EQUITY VARIANCE CURVE IAAO TARGET ZONE (±5%) OVERASSESSED ZONE ⚠️ MEDIAN: $156.82/SQFT YOUR PROPERTY $192.57/SQFT (+22.8%) STATISTICAL UNIFORMITY DISPERSION (COD): 15.8% (EXCEEDS IAAO 15% STATUTORY THRESHOLD)
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TARRANT COUNTY TAX APPEAL FAQ

May 15. Appeals must be formally lodged with the Tarrant County Appraisal Review Board (TAD) before the statutory deadline expires. Filing past this cutoff forfeits your legal right to an assessment reduction for the active tax year.
No. Under Tennessee law (Tenn. Code Ann. § 67-5-1407(b)), taxpayers may execute a Written Appearance Hearing Waiver (Exhibit W). Untax automatically compiles this certified instrument, allowing the Board of Equalization to rule on your appraisal purely based on certified roll evidence without requiring your physical attendance.
We index 710000 parcels directly from the official county assessment roll. Our valuation algorithm identifies 5 to 7 certified comparable properties within your immediate neighborhood code, matching building square footage, year built, exterior wall grade, and land topography to establish mathematical non-uniformity under IAAO standards.