Tenant Demand Letter Generator
When your landlord fails to perform, a formal demand letter is your first legal step. Select the breach type, enter your facts, and generate a professional demand letter in seconds.
Not legal advice. This tool generates a starting-point demand letter template. Always have your attorney review any formal legal notice before sending. The letter is structured for commercial lease disputes in the United States.
Breach Type
Tenant Information
Landlord Information
Lease Details
Execution date of the lease
Breach Details
When the breach first occurred
Be as specific as possible — dates, frequencies, documented communications
Check your lease — most require 30 days for non-monetary defaults, 3–10 for monetary
Optional — include if you have a calculable damage amount
Generated Letter
Your letter will appear here
Fill in the form and click “Generate Letter”
Send via Certified Mail
Always send demand letters via USPS Certified Mail, Return Receipt Requested — in addition to email. This creates a legal record of notice that is critical if you later need to prove the landlord received it.
Check Your Cure Period
Most commercial leases require 3–10 days' notice for monetary defaults (missed rent) and 30 days for non-monetary defaults. Using the wrong cure period in your demand letter can affect its legal validity.
Have Counsel Review
A demand letter starts the legal clock on your landlord's cure obligation. Have an attorney review your letter before sending — especially for TI allowance disputes or quiet enjoyment claims where strategy matters.
Need to Understand Your Lease First?
Upload your commercial lease to LeaseAI and get a complete plain-English analysis of your rights, landlord obligations, cure periods, and remedies — before you send that demand letter.
Analyze Your Lease FreeNo account required for demo · Results in under 60 seconds