What Is Legal Description
A legal description is the standardized written identification of a property's exact boundaries and location, recorded in the county assessor's and recorder's offices. It pins down where your property starts and ends using one of three methods: metes and bounds (distance and direction measurements), lot and block numbers (subdivisions), or government rectangular survey coordinates (township, range, section).
This matters for tax assessment because the legal description determines which parcel code the assessor assigns to your property. If the legal description on the tax roll doesn't match the deed or survey, you may be assessed on the wrong acreage, which directly inflates or deflates your assessment value.
How Legal Description Affects Your Assessment Appeal
When you file a property tax assessment appeal, your board of review hearing will reference your legal description to verify they're evaluating the correct property. A mismatched legal description can invalidate comparable sales analysis. If the assessor used sales from a 0.5-acre commercial lot to justify your 1-acre lot's value, that discrepancy stems from legal description errors.
The assessment ratio (the relationship between assessed value and market value) depends partly on accurate acreage and boundaries. A property with an incorrect legal description might fall into the wrong category for exemption eligibility. For example, agricultural exemptions typically require minimum acreage thresholds, and boundary errors can disqualify legitimate exemptions.
Verifying Your Legal Description
- Cross-check documents: Compare the legal description on your tax bill, property deed, mortgage papers, and the county plat map. All should match exactly.
- Review for acreage discrepancies: If your deed says 1.25 acres but the tax roll shows 1.35 acres, request a formal survey or certification from the county assessor's office. This 0.1-acre difference can mean thousands in taxes depending on your local appraisal methods.
- Check subdivision accuracy: For subdivided lots, verify that lot and block numbers on the tax roll correspond to the recorded plat. Missing or added lots are common clerical errors.
- Obtain a certified copy: The county assessor's office can issue a certified legal description for 15 to 50 dollars. This document carries weight in board of review hearings.
Common Questions
Can I appeal based solely on a legal description error? Yes. If your legal description is demonstrably wrong, you can request a correction from the county assessor before filing a formal board of review appeal. Most counties require written notice with supporting documentation (certified survey, deed, recorded plat). Corrections can lower your assessed value immediately without needing comparable sales analysis.
How often do assessors update legal descriptions? Typically only when property is subdivided, combined (lot consolidation), or when a property owner formally requests correction with evidence. Otherwise, the legal description remains unchanged even if property lines shift due to erosion or road changes.
Will a legal description error affect an exemption claim? Absolutely. Agricultural, homestead, and other exemptions depend on verified acreage and land use classification tied to accurate legal descriptions. If your description lists non-contiguous parcels separately, you may not qualify for exemptions requiring minimum acreage in one legal unit.