Statute of Limitations for Discovery Rule in Texas

6 min read

Published April 8, 2026 • By DocketMath Team

This article is for informational purposes only and does not constitute legal advice. Laws change frequently — verify all citations with current official sources.

Overview

The Texas discovery rule can delay when a criminal limitations period begins to run, but the default Texas criminal limitations period listed for this reference page is 0.0833333333 years, or 30 days, under Texas Code of Criminal Procedure, Chapter 12. That means the clock is short, and timing can turn on when the offense was discovered or reasonably could have been discovered.

For this jurisdiction page, no claim-type-specific sub-rule was found, so the general/default period applies. In practice, that makes the start date more important than the length of the period itself.

Use this page as a quick reference for:

how the discovery rule can affect the start of the clock,
what the default Texas period is for this tool,
which inputs change the output in DocketMath, and
where to check the governing code section before filing or defending a claim.

Note: This reference page summarizes the default period reflected in Texas Code of Criminal Procedure, Chapter 12. It does not replace a claim-specific limitations analysis, especially where a discovery-rule argument may affect accrual.

Limitation period

Texas’s general/default criminal limitations period for this reference is 30 days. In decimal terms, that is 0.0833333333 years.

That number comes from the jurisdiction data tied to Texas Code of Criminal Procedure, Chapter 12. Because no claim-type-specific sub-rule is provided here, the calculator uses the default period as the baseline. The practical effect is simple: once the clock starts, the deadline arrives fast.

How the discovery rule changes the timing

The discovery rule does not usually extend the number of days in the limitations period itself. Instead, it affects when the period starts.

That means two cases with the same 30-day period can have very different deadlines:

Situation	Clock starts	Deadline calculation
Offense discovered on the day it occurred	Day 0	30 days later
Offense discovered later	Discovery date	30 days after discovery date, if the rule applies
Offense reasonably should have been discovered earlier	Earlier reasonable-discovery date	30 days after that earlier date

Inputs that matter in DocketMath

When you use the /tools/statute-of-limitations calculator, the output changes based on the start date you provide. The main inputs are:

Jurisdiction: Texas
Code basis: Texas Code of Criminal Procedure, Chapter 12
Claim or offense timing: when the event occurred
Discovery date: when the injury, offense, or issue was actually discovered
Reasonable discovery date: when a court could decide it should have been discovered

If you change the discovery date, you change the deadline. If you change the jurisdiction, you may change the entire rule set.

Practical takeaway

A short period like 30 days leaves little room for delay. If a discovery-rule theory applies, the key question is not just what happened, but when the relevant facts became knowable.

Key exceptions

The biggest exception is the discovery rule itself, which can delay accrual until discovery or reasonable discovery. In Texas practice, that means the limitations clock may not start on the same date as the underlying event.

Because this page is based on the general/default period and no claim-type-specific sub-rule was identified, the exceptions section focuses on timing rules that can affect the start date rather than changing the period length.

Common timing issues to check

Actual discovery: The clock may start when the facts were actually found.
Reasonable discovery: The clock may start earlier if a court finds the facts should have been found through ordinary diligence.
Continuing conduct: Ongoing conduct may change how a deadline is analyzed.
Tolling events: Certain statutory or case-driven events can pause or alter the clock.

What to verify before relying on the discovery rule

Warning: A discovery-rule argument can fail if the facts were available earlier through ordinary diligence. In that situation, the deadline may run from the earlier reasonable-discovery date, not the date someone actually learned the facts.

Why this matters in a calculator

A statute-of-limitations tool is only as good as the date you put in. If you enter the event date when the discovery date is the legally relevant one, the result can be too early. If you enter a late discovery date without support, the result can be too generous.

That is why DocketMath treats the start date as the critical variable for this Texas page.

Statute citation

Texas Code of Criminal Procedure, Chapter 12 is the governing citation listed for this reference page.

For the official text, use:

Texas Code of Criminal Procedure, Chapter 12
Source: https://statutes.capitol.texas.gov/Docs/CR/htm/CR.12.htm

Citation format you can use

A practical reference citation for this page is:

Tex. Code Crim. Proc. ch. 12

If you are building an internal memo, case note, or deadline checklist, include the chapter reference plus the operative dates:

event date,
discovery date,
reasonable discovery date, and
calculated deadline.

Deadline fields to record

Field	Why it matters
Event date	Shows when the conduct occurred
Discovery date	May start the clock under the discovery rule
Reasonable discovery date	May be the operative accrual date
Limitations period	This reference uses 30 days
Final deadline	The date the period expires

That record keeps the analysis traceable if the deadline is later challenged.

Use the calculator

DocketMath’s statute-of-limitations calculator helps you test Texas deadlines by changing the accrual date and period inputs. For this page, the baseline period is 30 days, and the main job is determining the correct start date.

Go to the calculator here: Statute of Limitations Calculator

How to use it

Select Texas as the jurisdiction.
Confirm the governing reference as Texas Code of Criminal Procedure, Chapter 12.
Enter the event date.
Enter the discovery date if the discovery rule may apply.
Review the result and compare it against the earliest plausible accrual date.

How outputs change

The calculator output will shift if you change:

the start date,
the discovery date,
the jurisdiction, or
the limitation period input.

A few examples:

Changed input	Expected effect
Earlier discovery date	Earlier deadline
Later discovery date	Later deadline, if supported
Different jurisdiction	Different governing rule
Different period	Different expiration date

Best use case

The calculator is most useful when you are comparing scenarios:

date of occurrence,
date of discovery, and
date of reasonable discovery.

That lets you see the deadline under each theory and spot the earliest defensible filing date.