Set out fair and legally binding terms as you lease your Ontario premises. Cover crucial aspects with our Sublease Agreement Sample Ontario template.A Sublease Agreement is a contract that outlines the terms of a sublease between an existing tenant and a subtenant. Edit, sign, and share sublease agreement online. No need to install software, just go to DocHub, and sign up instantly and for free. Fill in the complete address of the rental unit, including the unit number (or apartment or suite number) and the postal code. Here's some language for a sample letter requesting sublet permission. Use it in part or full when submitting your proposal. This guide will delve into the critical aspects of subleasing, including regional considerations, legal implications, financial aspects, and practical tips.