Mitchell v. MAP Resources, Inc. (2022)
Citation: 649 S.W.3d 180 (Tex. 2022) · Court: Supreme Court of Texas, No. 21-0124 · Argued: February 22, 2022 · Opinion by: Justice Busby
A leading modern Texas authority on service of process and procedural due process in tax-foreclosure suits. The Court held that when a defendant in a tax suit is served only by posting (publication-type service), a later collateral attack on the judgment may consider the county’s own deed and tax records, and that serving an owner by posting when those records show a mailing address does not satisfy procedural due process — rendering the foreclosure judgment void as to that owner.
Facts
Elizabeth S. Mitchell owned a mineral interest in property in Reeves County, Texas. In December 1998, three taxing entities — the Pecos-Barstow-Toyah Independent School District, Reeves County Hospital District, and Reeves County (the “Taxing Authorities”) — sued roughly 500 owners of more than 1,600 parcels of mineral property for delinquent property taxes. To notify the defendants, the Taxing Authorities served them by posting citation on the door of the Reeves County Courthouse under Texas Rule of Civil Procedure 117a, swearing that no defendant could be located for personal service despite diligent search. After a bench trial reportedly lasting less than five minutes, the court signed a 1999 default judgment foreclosing tax liens on all 1,600 parcels, including Mitchell’s interest (misidentified in the defendant list as “Elizabeth A. Mitchell”). The property was sold at a tax sale.
Mitchell died in 2009. Sixteen years after the judgment, her heirs (the petitioners) sued to declare the 1999 judgment and subsequent sale void for violating Mitchell’s procedural due-process rights, contending her name and address appeared in eight publicly recorded warranty deeds and in the county’s tax records. The current owners (MAP Resources and others), who had purchased at the tax sale or later acquired interests, argued those deeds and records could not be considered in a collateral attack because they were outside the record of the underlying suit. The trial court granted summary judgment for the current owners; a divided court of appeals affirmed.
Holding
The Supreme Court reversed and rendered partial summary judgment for the heirs. It answered two questions, both yes:
“When public property or tax records include contact information for a defendant that was served by publication, we hold that a court hearing a collateral attack on a judgment on due process grounds may consider those records. And because the deed records here featured Elizabeth’s mailing address, we hold that serving her by posting did not comply with procedural due process.”
The Court reversed the court of appeals, rendered partial summary judgment for the heirs, and remanded for further proceedings on certain of the current owners’ defenses.
Reasoning
- Collateral-attack bar yields to constitutional due process. Ordinarily a collateral attack on a final judgment may not rely on extrinsic evidence outside the record. The Court held this bar does not prevent a court from consulting public records (deed and tax records) to test whether service by publication on a defendant violated the Due Process Clause — because the records were available to the taxing authority all along.
- Mullane standard. Service by posting/publication is constitutionally adequate only when the defendant’s identity or whereabouts are genuinely unknown after diligent inquiry. Where the taxing authority’s own records reveal a mailing address, notice “reasonably calculated” to reach the party (per Mullane v. Central Hanover) requires at least an attempt at mailed notice; posting alone is insufficient.
- Void, not merely voidable. Because the defect was a failure of constitutionally adequate notice, the judgment is void as to Mitchell’s interest and subject to collateral attack outside the ordinary limitations windows.
Practical impact
- For investors / operators: A tax deed obtained on a judgment where the owner was served only by posting carries latent title risk if the county’s deed or tax records showed a mailing address. Such a sale can be unwound on a collateral attack years later — a core title-and-marketability and quiet-title-after-tax-sale diligence point in Texas. Confirm the manner of service in the underlying tax suit before relying on a tax-foreclosure chain of title.
- For former owners: If you (or a decedent whose interest you inherited) were never personally served or mailed notice of a Texas tax-foreclosure suit despite a recorded address, the judgment may be void and subject to challenge even long after entry.
Good-law status
Still good law. Decided by the Supreme Court of Texas in 2022; not overruled or
limited as of last_verified 2026-06-02.
Why it matters
It is the controlling Texas Supreme Court statement that posting/publication service fails due process when the taxing authority’s own records reveal a mailing address, and that those records can be reached on a collateral attack to void the resulting tax-foreclosure judgment.
Related authorities
- mullane-v-central-hanover — notice must be “reasonably calculated” to reach the party.
- jones-v-flowers — additional steps required when notice is returned.
- mennonite-v-adams — interest-holders of record entitled to actual notice.
Applies in →
texas — and persuasive on due-process-notice generally.
Legal information, not legal advice. This page summarizes a court decision for educational purposes and does not create an attorney-client relationship. Verify against the primary opinion and consult a licensed attorney in the relevant jurisdiction before acting. Last verified 2026-06-02.