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State of Montana
Convertible Promissory Note · Montana

Free Montana Convertible Promissory Note Forms

Create a Montana-compliant convertible promissory note that meets all MT state requirements. Our attorney-reviewed template ensures compliance with Montana's usury laws and lending regulations.

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Last updated March 1, 2026

Montana Convertible Promissory Note Overview

A convertible promissory note in Montana is a debt instrument commonly used in startup financing that converts into equity upon a triggering event. As a security, it must comply with both federal regulations (SEC Rule 506 under Regulation D) and Montana's state securities laws. The primary state exemption is: Section 30-10-105 exemption.

Montana requires Form D filing required when issuing convertible notes. The state provides standard protections for note holders through its securities regulatory framework. The interest rate must comply with Montana's 15% usury limit, though most convertible note rates (2-8%) fall well below this threshold. Companies should work with an attorney familiar with Montana securities law to ensure full compliance.

Available

Securities exemption

Required

SOS filing

15%

Usury rate

Standard

Investor protections

Montana Requirements

Montana has specific requirements for convertible promissory notes that both parties should understand before entering into the agreement.

  • Interest Rate: Must not exceed Montana's usury limit of 15%
  • Written Agreement: Must be in writing and signed by the borrower (maker)
  • Clear Terms: Principal amount, interest rate, payment schedule, and maturity date must be clearly stated
  • Default Terms: Late fees, grace periods, and acceleration clause must comply with Montana law
  • Governing Law: The note should specify Montana as the governing jurisdiction

How to Create a Montana Convertible Promissory Note

Follow these steps to create a Montana-compliant convertible promissory note using our template.

1

Enter Party Information

Provide the full legal names and Montana addresses of both the lender (payee) and borrower (maker). Include the date the note is being executed.

2

Define Loan Terms

Specify the principal amount, interest rate (within Montana's 15% usury limit), payment schedule, and maturity date. Our template calculates the payment breakdown automatically.

3

Set Default and Late Payment Terms

Define the grace period, late fee amount, acceleration clause triggers, and notice requirements. Our Montana template includes compliant default language.

4

Sign and Execute

The borrower must sign and date the note. Consider notarization for added legal protection. Both parties should retain a copy. If secured by collateral, file the appropriate security instrument with Montana's recording office.

Securities Compliance in Montana

When issuing convertible promissory notes in Montana, you must comply with the state securities exemption (Section 30-10-105 exemption), file the required Form D filing required, ensure the interest rate stays within the 15% usury limit, and follow Montana's investor protection requirements (standard protections). Federal Form D must be filed with the SEC within 15 days of the first sale. Our Montana-specific template ensures compliance with both state and federal securities regulations.

Montana Usury Warning

Montana's usury limit is 15%. Charging interest above this rate can render your promissory note unenforceable and may subject the lender to penalties under Montana law. Our template automatically validates your interest rate against Montana's current limits.

Montana Convertible Promissory Note FAQ

Answers to common questions about convertible promissory notes in Montana.

Official Montana Resources

Use these official resources to verify Montana requirements for your convertible promissory note.

Other Montana Promissory Note Types

Need a different type of promissory note for Montana? We offer state-specific templates for every type of promissory note.

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