What is the purpose of SNDA provisions in commercial leases? There is a three day notice, unless the lease provides for a shorter period, before filing a forcible detainer suit. Why do I have to complete a CAPTCHA? If you are not sending over an email or personally delivering the letter, send it by certified mail. Tenant the right to cancel or terminate this Agreement or abate, reduce or make a deduction from or offset against the Rent or any other sum payable under this Agreement, or to fail to perform any other obligation of Tenant hereunder.