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Convertible Promissory Note · Maryland

Free Maryland Convertible Promissory Note Forms

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

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Last updated February 27, 2026

Maryland Convertible Promissory Note Overview

A convertible promissory note in Maryland 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 Maryland's state securities laws. The primary state exemption is: Section 11-601 exemption.

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

Available

Securities exemption

Required

SOS filing

8%

Usury rate

Enhanced

Investor protections

Maryland Requirements

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

  • Interest Rate: Must not exceed Maryland's usury limit of 8%
  • 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 Maryland law
  • Governing Law: The note should specify Maryland as the governing jurisdiction

How to Create a Maryland Convertible Promissory Note

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

1

Enter Party Information

Provide the full legal names and Maryland 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 Maryland's 8% 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 Maryland 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 Maryland's recording office.

Securities Compliance in Maryland

When issuing convertible promissory notes in Maryland, you must comply with the state securities exemption (Section 11-601 exemption), file the required Form D filing required, ensure the interest rate stays within the 8% usury limit, and follow Maryland's investor protection requirements (enhanced protections). Federal Form D must be filed with the SEC within 15 days of the first sale. Our Maryland-specific template ensures compliance with both state and federal securities regulations.

Maryland Usury Warning

Maryland's usury limit is 8%. Charging interest above this rate can render your promissory note unenforceable and may subject the lender to penalties under Maryland law. Our template automatically validates your interest rate against Maryland's current limits.

Maryland Convertible Promissory Note FAQ

Answers to common questions about convertible promissory notes in Maryland.

Official Maryland Resources

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

Other Maryland Promissory Note Types

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

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