Landlords may increase a tenant's rent only once every 12 months, whether the lease is monthtomonth, one year, or two years. Make sure to include the dollar amount and percentage of the rent increase.Below you will also find a sample letter of how to inform a monthly tenant that you are going to raise their rent. Use our free, downloadable rent increase letter to notify tenants of an increase in rent. If additional space is needed, please attach table in similar form to request. Applicants and program participants must provide true and complete information to the PHA whenever information is requested. Log in to MyMC to review your student information before each semester. To update your information, please complete the following steps. The staff's requests for additional information (RAIs) are contained in the enclosure to this letter. The VENDOR must fill out a separate sheet for each exception.