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Idaho Promissory Note

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Idaho at a glance: Usury Limit: No limit (if written) · Default Legal Rate: 12% per year · Governing Law: Idaho Code § 28-22-104

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Overview

Promissory Notes in Idaho

Idaho does not limit interest rates on written contracts. If no interest rate is written in the agreement, the default legal rate is 12% per year.
Key Facts

Idaho Promissory Note — Quick Reference

RequirementIdaho Rule
Usury LimitNo limit (if written)
Default Legal Rate12% per year
Governing LawIdaho Code § 28-22-104
Legal Requirements

Idaho Legal Requirements

  • Agreement must be in writing to justify any agreed rate.
Governing Laws

Idaho Governing Laws

Idaho Code § 28-22-104
Legal Rate of Interest
Sets the default 12% interest rate and allows unlimited rates in writing.

Read the full text of these laws at Cornell Law School's Idaho legal resources or your state legislature's official website.

Questions & Answers

Idaho Promissory Note — Frequently Asked Questions

Is there a limit on interest rates in Idaho?

No, Idaho has no usury cap on signed written agreements.