The free check deposit processing service allows you to mail checks to the bank of your choice. Most major banks allow you to deposit checks through the mail. They usually have a special address that they designate as a check deposit address. PhysicalAddress.com’s check deposit service automatically generates a check deposit slip that will be included with your check(s). Unlike many of our competitors, our check deposit feature does not have an additional fee; all you’ll pay is the cost of forwarding, no check handling fee included.