Thank you Lisa, I also found this article from intuit help. Based on this article, it seems like we don't need to attach Schedule E to the grantor trust, only enter the rental income and expense on this grantor letter. I really want to see how ProSeries users prepare and e-file grantor trust with rental properties. I have been preparing grantor trust with other type software, the other software did generate Schedule E and grantor letter for me to submit along with 1041; however, using ProSeries, I don't know what to do is correct for prepare and e-filing grantor trust with rental properties.