Cost Of Delay in Massachusetts
2 min read
Published July 14, 2026 • By DocketMath Team
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Quoted from the source law itself. Not legal advice; confirm how it applies to your matter.
Authority and key facts
Citation: Mass. Gen. Laws ch. 231, § 6C (contract) / § 6B (tort)
View the primary source- Interest Rate: 12
This page provides general legal information and calculation tools, not legal advice. DocketMath is not a law firm and does not provide legal representation, and using this site does not create an attorney-client relationship. Laws change and exceptions apply, so deadlines and amounts specific to your situation should be confirmed with a licensed attorney in your jurisdiction.
Cost Of Delay in Massachusetts
In Massachusetts, the statutory rate for prejudgment interest on damages is 12 percent per year. This rate is set by Mass. Gen. Laws ch. 231, § 6C for contract claims and § 6B for tort claims. Interest accrues from the date the cause of action arose, calculated on the full amount of damages awarded. The statute provides the formula for computing the interest, and the calculator below generates a precise figure based on the specific date and damage amount. For the exact statutory language and any exceptions, the official source is the Massachusetts General Laws. Use the calculator to estimate the interest on your own case.
Governing authority
In Massachusetts, the cost of delay rule is set by Mass. Gen. Laws ch. 231, § 6C (contract) / § 6B (tort). The verified packet cites Mass. Gen. Laws ch. 231, § 6C (contract) / § 6B (tort) (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleII/Chapter231/Section6B).
Massachusetts cost of delay: the verified value is 12% under Mass. Gen. Laws ch. 231, § 6C (contract) / § 6B (tort). The verified packet cites Mass. Gen. Laws ch. 231, § 6C (contract) / § 6B (tort) (https://malegislature.gov/Laws/GeneralLaws/PartIII/TitleII/Chapter231/Section6B).
Estimate your own result: every situation has exceptions that can change the outcome. Use the cost of delay calculator to estimate your specific figure.
This page provides general legal information and calculation tools, not legal advice. DocketMath is not a law firm and does not provide legal representation, and using this site does not create an attorney-client relationship. Laws change and exceptions apply, so deadlines and amounts specific to your situation should be confirmed with a licensed attorney in your jurisdiction.