Statute of Limitations for Murder / First-Degree Murder in Massachusetts
5 min read
Published April 26, 2025 • Updated March 22, 2026 • By DocketMath Team
Worked example
For a US-MA Murder / First-Degree Murder limitations check, use the verified limitations period from the current rule packet: 3 years. The authority packet cites Mass. Gen. Laws ch. 260, § 2A (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleV/Chapter260/Section2A).
Example inputs:
- Accrual date: 2024-04-25
- Filing date checked: 2026-04-25
Calculation:
- Start with the accrual date.
- Add 3 years.
- The example deadline is 2027-04-25.
This example is generated from the verified facts packet rather than freeform prose. Confirm tolling, discovery rules, and claim-specific exceptions before relying on the date.
Limitation period
Default SOL for the charge category
Massachusetts’ general limitation period used here is:
- 6 years — Mass. Gen. Laws ch. 277, § 63
Because no charge-specific SOL sub-rule was found in the jurisdiction data you provided, the 6-year default is the starting point for murder / first-degree murder deadlines in Massachusetts within this DocketMath calculator context.
How the deadline calculation typically works (conceptually)
When you use DocketMath’s statute-of-limitations calculator (see below), you generally provide an event date that anchors the start of the SOL period. The calculator then determines the latest date the prosecution can be filed based on the applicable limitation period.
Common inputs include:
- Offense date (or last act date): The date tied to the alleged conduct
- Jurisdiction: US-MA (Massachusetts)
Outputs usually include:
- SOL end date (the last day, based on the inputs)
- Time remaining (if you include “today’s date” or an equivalent reference date)
If you change the “offense date” input, the SOL end date shifts accordingly by the difference in days between the old and new anchors.
Worked example
For a US-MA Murder / First-Degree Murder limitations check, use the verified limitations period from the current rule packet: 3 years. The authority packet cites Mass. Gen. Laws ch. 260, § 2A (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleV/Chapter260/Section2A).
Example inputs:
- Accrual date: 2024-04-25
- Filing date checked: 2026-04-25
Calculation:
- Start with the accrual date.
- Add 3 years.
- The example deadline is 2027-04-25.
This example is generated from the verified facts packet rather than freeform prose. Confirm tolling, discovery rules, and claim-specific exceptions before relying on the date.
Key exceptions
Massachusetts SOL timing can be affected by exceptions and procedural events. While the jurisdiction data provided here states only the default 6-year period under ch. 277, § 63, real cases often involve timing doctrines such as:
- Events that toll (pause) the SOL
- Changes in charge, case status, or jurisdictional steps
- Statutory carve-outs or special rules not captured in the available sub-rule data
What to do with those gaps in the data
Because no claim-type-specific sub-rule was found for murder / first-degree murder in the provided jurisdiction information, you should treat the 6-year rule as the baseline and use DocketMath to get a calculation-driven starting point. After that, you can use the tool output to help you ask targeted questions about whether any tolling or exception timing applies in the specific matter.
Here’s a practical checklist you can use when reviewing results:
Warning: An SOL calculation can be derailed by tolling, amendments, or other procedural timing issues. A “6-year” baseline is helpful, but it’s not a substitute for analyzing the full procedural timeline.
Worked example
For a US-MA Murder / First-Degree Murder limitations check, use the verified limitations period from the current rule packet: 3 years. The authority packet cites Mass. Gen. Laws ch. 260, § 2A (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleV/Chapter260/Section2A).
Example inputs:
- Accrual date: 2024-04-25
- Filing date checked: 2026-04-25
Calculation:
- Start with the accrual date.
- Add 3 years.
- The example deadline is 2027-04-25.
This example is generated from the verified facts packet rather than freeform prose. Confirm tolling, discovery rules, and claim-specific exceptions before relying on the date.
Step-by-step deadline check
For a US-MA Murder / First-Degree Murder limitations check, use the verified limitations period from the current rule packet: 3 years. The authority packet cites Mass. Gen. Laws ch. 260, § 2A (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleV/Chapter260/Section2A).
Example inputs:
- Accrual date: 2024-04-25
- Filing date checked: 2026-04-25
Calculation:
- Start with the accrual date.
- Add 3 years.
- The example deadline is 2027-04-25.
This example is generated from the verified facts packet rather than freeform prose. Confirm tolling, discovery rules, and claim-specific exceptions before relying on the date.
What outputs to look for
After running the calculation, focus on:
- Calculated SOL end date based on a 6-year period
- Any fields showing:
- the jurisdiction selected (confirm it’s Massachusetts)
- the limitation period applied (confirm it reads 6 years)
- the anchor date you entered (verify accuracy)
How input changes affect output
Use these quick “what-if” checks:
- If you enter a later anchor date, the SOL end date will move later by the same amount of time.
- If you enter a different anchor date than the one used in court filings, your calculated deadline may not line up with real-world filing timelines.
- If the tool is set to apply only the general rule (as reflected by the available jurisdiction data), results will reflect a 6-year window, not a special sub-rule.
Pitfall: Mixing up dates—such as using a report date instead of the offense/last act date—can produce a deadline that appears “wrong” even when the math is consistent.
Sources and references
Start with the primary authority for Massachusetts and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.
Related reading
- Choosing the right statute of limitations tool for Vermont — Tool comparison
- Choosing the right statute of limitations tool for Connecticut — Tool comparison
