Can You Go to Jail for Lying Under Oath in Texas?
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§ 37.02 — Perjury
Making a false statement under oath that the maker does not believe to be true. Required elements: (1) statement made under oath; (2) statement was false; (3) statement was made knowingly or with reckless disregard for truth; (4) materiality (matters to proceeding). Class A misdemeanor: up to 1 year county jail + $4,000 fine. Statute of limitations: 3 years.
§ 37.03 — Aggravated Perjury
Perjury committed during an official proceeding (court, deposition, grand jury, hearing) AND material to outcome. Materiality test: statement could have affected course or outcome of proceeding, even if it actually didn't. Third-degree felony: 2-10 years state prison + $10,000 fine. Statute of limitations: 5 years.
Federal perjury — 18 U.S.C. §§ 1621, 1623
§ 1621 — false sworn testimony in federal proceeding. 5 years federal prison + $250,000 fine. § 1623 — false declarations before grand jury or court. Same penalty. Federal perjury cases typically have stronger documentation requirements (transcripts, recordings) than state cases, making conviction rates lower but penalties higher.
Related offenses
§ 37.08 — False report to peace officer: Class B misdemeanor (Class A if reporting felony). § 37.09 — Tampering with physical evidence: third-degree felony to first-degree depending on circumstances. § 37.10 — Tampering with governmental record: state-jail felony to third-degree. § 1001 federal false statements: 5 years (no oath required, just material falsity in federal matter).
Defenses and challenges
Defenses: (1) Statement was literally true even if misleading (Bronston v. United States, 409 U.S. 352); (2) Statement was opinion or prediction, not fact; (3) Lack of materiality — statement couldn't affect proceeding; (4) Mistake — defendant genuinely believed statement true; (5) Recantation — formal retraction before proceeding ended (§ 37.05). Perjury cases are difficult for prosecutors because intent and materiality must be proven beyond reasonable doubt.
Texas & Federal Perjury Penalties
| Offense | Grade | Punishment | Statute |
|---|---|---|---|
| Perjury | Class A misdemeanor | Up to 1 year + $4,000 | § 37.02 |
| Aggravated perjury (material lie in an official proceeding) | 3rd-degree felony | 2–10 years | § 37.03 |
| False report to a peace officer | Class B misdemeanor (A if a felony is reported) | Up to 180 days / 1 year | § 37.08 |
| Tampering with physical evidence | 3rd-degree felony | 2–10 years | § 37.09 |
| Federal perjury | Felony | Up to 5 years | 18 U.S.C. § 1621 |
| Federal false statements | Felony | Up to 5 years | 18 U.S.C. § 1001 |
| Perjury (§ 37.02) is a Class A misdemeanor. It becomes aggravated perjury — a third-degree felony — only when the false statement is material and made during an official proceeding (§ 37.03). Lying to police when not under oath is a separate offense (§ 37.08). | |||
Have a Texas legal question?
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Call (972) 370-5060In our practice defending Texas criminal cases, we have represented clients in Collin, Dallas, Denton, and Tarrant County criminal courts on the full Texas Penal Code and Health & Safety Code spectrum. Reggie's prosecutor background in Dallas County means we know the State's evidentiary playbook; Njeri's trial-trained motion practice anchors the suppression-driven defense work.
Frequently Asked Questions
What's the penalty for perjury in Texas?
§ 37.02 perjury: Class A misdemeanor, up to 1 year jail + $4,000 fine. § 37.03 aggravated perjury (during official proceeding + material): third-degree felony, 2-10 years state prison + $10,000 fine. Federal perjury: 5 years.
What makes perjury "aggravated" in Texas?
Two elements: (1) committed during an official proceeding (court, grand jury, deposition, hearing); (2) material to the proceeding (could affect course or outcome). Both required to charge aggravated perjury vs. regular perjury.
Can I be charged with perjury for lying to police?
No — perjury requires being under oath. Lying to police without oath is § 37.08 false report to peace officer (Class B misdemeanor; Class A for felony reports) or federal § 1001 (5 years federal, no oath required).
Is perjury hard to prove?
Yes — prosecutors must prove beyond reasonable doubt: statement was false, defendant knew it was false, statement was material, and (for aggravated) made in official proceeding. Memory failures, ambiguous statements, and opinion testimony create defense angles.
Can I recant a perjurious statement to avoid charges?
In Texas yes — § 37.05 provides defense to perjury for formal retraction before proceeding ends. Retraction must be timely and clear. Once proceeding concludes (verdict, judgment), recantation no longer provides defense.
References & Statutes
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