There is no "add another T4" option that I can see. The field only allows for the uploading of one T4. I have to upload additional T4s under "other docs", which is fine, but I'm puzzled by the fact that the Employment Income field only allows the uploading of a single T4, as if no one ever works at more than one place per year. Every year, I have at least two T4 slips, and sometimes three. It doesn't make sense that the ability to upload more than one T4 has been taken away.
