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N1 · Ontario LTB

Complete guide to the N1.

Notice of Rent Increase - Everything you need to know about legal rent increases in Ontario

8 min readLast updated: January 2025
Section 1

What is the N1?

The N1 is used to notify tenants of a rent increase. You must provide 90 days notice and the increase must follow rent control guidelines (where applicable).

Tips
  • •Always use the most current version of the form
  • •Keep copies of all documents you serve
Common mistakes to avoid
  • •Using an outdated form may delay your case
Section 2

When to Use This Form

Understanding when the N1 is appropriate is crucial for your case. Using the wrong form or filing at the wrong time can result in dismissal.

Tips
  • •Review the eligibility requirements carefully before starting
Common mistakes to avoid
  • •Filing prematurely may result in your application being dismissed
Section 3

Required Information

Before you begin, gather all the necessary information including tenant names, addresses, relevant dates, and any supporting documentation.

Tips
  • •Have your lease agreement handy for reference
  • •Double-check all dates before submitting
Common mistakes to avoid
  • •Incorrect information may invalidate your form
Section 4

Step-by-Step Instructions

Follow these detailed instructions for each section of the form. Our guided wizard will help you through this process automatically.

Tips
  • •Use our form wizard for an easier experience
  • •Save your progress as you go
Section 5

Serving the Form

After completing the form, you must serve it properly to all parties. The method and timeline for service are important legal requirements.

Tips
  • •Keep proof of service for your records
  • •Consider using registered mail for documentation
Common mistakes to avoid
  • •Improper service can invalidate your notice
Section 6

Next Steps After Service

Once you've served the form, there are specific steps you may need to take depending on the tenant's response.

Tips
  • •Mark important deadlines on your calendar

Frequently asked questions

Ready to fill out the N1?

Our guided wizard walks you through each field with explanations and validation.