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Sum Certain (Contracts) - Explained

What is a Sum Certain in a Contract?

Written by Jason Gordon

Updated at April 5th, 2023

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What is a Sum Certain?

A sum certain (or sum payable) describes the specific amount clearly stated in a financial contract or negotiable instrument such as a mortgage note or promissory note. A sum certain is void of ambiguity, hence, there can be no misconstruction or misinterpretation. A sum certain can also be used in purchase contracts, employment contracts, and lease contracts. 

Back To: COMMERCIAL LAW: CONTRACTS, PAYMENTS, SECURITY INTERESTS, & BANKRUPTCY

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