Yep, as long as it states start date and salary you're good. I'm a leasing agent and do this all the time.Generally a job offer letter will show your new salary and that will help that you will be financially able to pay rent. You can also use an official offer letter as proof of income as long as it includes your salary. If you are beginning a new job or if current job is not local, a signed letter from your employer that includes employment status and pay rate is necessary. Employee's full name. Mention your name, the type of job you do, and why you're interested in the apartment. Looking for affordable housing in Atlanta? Workforce housing is the perfect way to access discounted rent across the city! Learn how to write a proof of income letter with our stepbystep guide and use our fillintheblanks template as an example.