Statute of limitations rule lens: Texas

5 min read

Published April 8, 2026 • Updated April 15, 2026 • By DocketMath Team

The rule in plain language

Run this scenario in DocketMath using the Statute Of Limitations calculator.

Texas uses a mix of timelines depending on the type of criminal case. For a statute of limitations rule lens in this context, the key starting point is the general/default rule in Texas criminal procedure law—located in Texas Code of Criminal Procedure, Chapter 12.

Practical takeaway:

  • Texas criminal limitations concepts (for this lens) are tied to Chapter 12 of the Texas Code of Criminal Procedure (TCCP).
  • This lens uses the provided general/default SOL period: 0.0833333333 years.
  • That number is functionally 1 month, because 0.0833333333 years ≈ 1/12 of a year.

Important: No claim-type-specific sub-rule was found for this lens. That means the discussion below applies the general/default period (1 month) rather than a specialized period for a particular offense category.

General/default period being used (1 month)

Because this lens is designed to support calculations, we treat the general/default SOL period as:

  • 0.0833333333 years = 1 month

In other words, if your workflow treats your situation under this general/default assumption, your limitations window is measured from the relevant start date you input (for example, a “trigger” date you track for the matter).

Where the rule comes from (Chapter 12)

The source for this lens is:

Note on interpretation: Chapter 12 contains Texas’s criminal limitations timing concepts. For this lens, the main value you use for calculating dates is the general/default period provided above. If your specific scenario calls for a different (category-specific) period, the general/default lens may not match it.

Why it matters for calculations

A statute of limitations “rule” isn’t only legal doctrine—it’s a time arithmetic rule. Once you translate it into a time window, you can:

  • spot matters near expiration,
  • standardize internal review deadlines,
  • compare “time since event” across many matters,
  • and document why a particular date was used.

1) The units matter: years vs. months

This lens uses a general/default SOL period expressed as:

  • 0.0833333333 years

If you calculate while still using the “years” number without converting, you can end up with inconsistent results depending on how your spreadsheet/tool interprets decimals. Converting immediately to 1 month helps prevent common unit mistakes.

2) The start date drives the outcome

The same SOL period can produce different expiration dates depending on what you treat as the start date.

For practical calculation, your modeled timeline typically needs (at minimum):

  • Start date (“clock starts” date)
  • SOL duration (here: 1 month / 0.0833333333 years)

Even without claim-type-specific sub-rules, changing the start date changes whether a modeled filing/action falls inside or outside the limitations window.

3) One month is short—precision is crucial

A 1-month limitations window can be more sensitive to calendar mechanics because “a month” varies in length (28–31 days). That makes it especially important to be explicit about your date conventions, such as:

  • how you move from the start date to the expiration date (same calendar day vs. end-of-day assumptions),
  • how your system handles time-of-day (if applicable),
  • and whether rounding is used.

Warning: If your spreadsheet rounds dates differently than the calculator, “1 month” can appear to drift by days—especially across February vs. non-February transitions.

4) Default-only assumption affects how you should read the output

Because this lens is based on the general/default period and does not apply claim-type-specific sub-rules:

  • Treat the calculator’s result as a modeled expiration date using the default assumption.
  • Don’t assume it definitively matches a category-specific limitations period unless your scenario is correctly aligned with the general/default rule.

In other words, the tool helps with standardized date math, but accuracy depends on the correct rule selection for the underlying situation.

Use the calculator

Use DocketMath to compute an expiration date and run quick “what-if” scenarios.

Tool link:

  • /tools/statute-of-limitations

Run the Statute Of Limitations calculation in DocketMath, then save the output so it can be audited later: Open the calculator.

Recommended inputs for the general/default Texas lens

Based on the provided general/default SOL period for this lens:

  • SOL period: 0.0833333333 years (equivalently 1 month)
  • Jurisdiction context: Texas (TCCP Chapter 12 lens)

Set the start date to match the date your matter tracks as the limitations clock trigger in your workflow.

How outputs change when inputs change

Here’s what typically happens when you adjust inputs—keeping the same default period (1 month):

  • Move the start date forward by 7 days: the expiration date usually moves forward by about 7 days (but always subject to month/calendar alignment).
  • Cross a month boundary: the expiration date may land on a different calendar day in the next month depending on how “1 month” is applied by your date logic.
  • Change the rule period away from default (1 month): the expiration date shifts materially—this is why it matters that your workflow documents the default-only assumption when you use this lens.

Quick reference: rule lens values

ItemValue used in this Texas lensWhy it matters
General/default SOL period0.0833333333 yearsDrives the expiration date math
Practical form1 monthReduces unit-conversion errors
Rule source contextTexas Code of Criminal Procedure, Chapter 12Anchors the jurisdiction/lens

Sanity-check checklist (before relying on the computed date)

If you need to compare outputs to other internal assumptions, use the tool repeatedly with different start dates, then record which start-date definition you relied on for your final timeline.

Related reading